Archive for December, 2010

Breathe The Air, Relax And Just Be

Friday, December 31st, 2010

What have I learnt through my attempts to understand the matrix that we call life, if anything?  What have I learnt by seeking to comprehend ideas that are beyond the wit of man and certain beyond my ken like the origin of species, creation, time, matter, space and the fundamental forces?  Firstly, I have learnt that trying is most of the fun and benefit as it certainly gave me brain-ache and those cogs in my head were very rusty.  Secondly, that how you see the world, the universe and life is personal to you as we do all sense reality differently, in our own way, so how we conceive of reality, the models we build to rationalise life are simply our way of seeing the world and as such are correct for us.  Hence, the old adage that “I am right and the rest of the world is mad” is actually the correct maxim for each and every one of us.  But I must beware of hubris, because I will be knocked down by many of those who read this for being but a gibbering fool; actually, a fool’s fool.

As for the science, I feel that I may be on to something in my re-jigging of the origin of species and those models I conjured for how the universe began and how time comes into being.  As for the standard model, I confess to being way out of my depth, so what I wrote is speculative and while I feel intuitively that the key is shapes and symmetries, I have no mental capacity to formulate an experiment to prove/disprove this nor the math to express such ideas; I shall continue to read popular science in this area, but humbly accept defeat, even though I did enjoy having a go.  So don’t begrudge the attempt.

However, returning to the rationale for trying these thought experiments: I wanted to consider how we sense our world and then see if you could model the evidence differently to enable us to have a new perspective on how we understand where and how we fit into our space around us.  From these thought exercises, I have learnt a few things that work for me, being: (i) everyone conceives reality differently; (ii) everyone’s reality is unique and real to them; (iii) how people and other organisms model reality is special and individual, so must be respected and protected; (iv) everyone’s model for living is impacted by their history; (v) life is about sustaining life through the adaptation of the interdependent web of living organisms to constantly changing circumstances; (vi) survival of the fittest is wrong, or at least a smaller part of how the world works than it is billed to be.

So what does that mean for society?  Are there any lessons for our socio-political environment?  Firstly, as a fundamental principle, everyone must be respected as individuals and be given the freedom to live their lives as they chose and see fit without interference from others; secondly, we are part of an interdependent web of life and every person, and species, has its place momentarily within that structure.  However, on the flipside, it means that in living your life you must consider the impact of what you do on others and so seek to minimise any negative impact you might be having on other people and organisms, while we must accept that as the living environment changes so will there be impacts on the makeup of the web of life, i.e. other people and species.  In other words, respect people’s individuality and let them be.

Does that mean anything, or is it just fatuous pseudo-intellectual nonsense of a teenage scribbler to misquote Nigel Lawson (would that I were that age again)?

I think it might.  But before we move on to that, we must understand a few other facts of life: money has no morals and so a way of living based purely on economics will be necessarily amoral (money is purely and simply one possible way of placing a financial value on an item, no more and no less); while science in its true form is neither moral nor not, those who apply science may not necessarily have morals; religion has not managed to act as a suitable counterweight either to economics or science; humankind is a part of the web of life and its purpose is not economic (in spite of what our lords and masters might wish us to believe).  Finally, as a word of warning applying ideas from science across to life can be fraught with danger as the concept of survival of the fittest has been used to justify everything from fascism through to competition in the business environment, while classical mechanics is used as a basis for much of politics for the last several hundred years (if I just put this policy or rule in place here, it will move these people around over here which will be the general good of our country or even the world; let me let you into a secret, politicians are usually be good at heart but they have no better grasp on how people and countries work than anyone else, so sometimes it seems to work and at other times it does not).

We are born free.  Everyone’s liberty and right to act, think and do as they wish should be everyone’s guiding light.  In everything you do, you should weigh up the consequences of your actions and how that impacts other people or organisms, and you should be comfortable that your gain/benefit is worth the loss/disbenefit on the other (there is no such thing as win-win in the real world, there is always a loser).  If you make a superprofit or something turns out really well for you, be sure that there is someone for whom it is less great; look into yourself and be sure that you are pleased with what you have become.  In a world where we measure everything in money, remember, also, that money has no morals and cannot be a measure of happiness, so to justify an action by a profit is no moral justification for anything.

So obviously, we need something to guide us through life or we would stand stock still and never move for fear of the consequences of what we do – that something is fairness.  Now, fairness is difficult as everyone has a different moral compass or view of what fair is, but that is okay as in most societies, we have come to the view that the best way to assess fairness is through the judgment of our peers based on the facts, whether through councils of elders, religious leaders or a legal system.

Beyond these is little else needed to underpin in society, because all ideas ranging from protection of life, privacy and property through to freedom of religion and speech and even the concept of equality can flow from these basic ideas of liberty and fairness.  Some might add equality to this, but surely that simply flows from fairness and there is no such thing as true equality as some will always regard others as being more equal than themselves.

However, what these ideas do militate against are rules and regulations emanating from a powerful central state as these fall foul of the ideas of individual freedom  and that someone else’s model for the world is more correct than that of the individual.  Furthermore, imposed rules and regulations are rarely a good benchmark for fairness, often focussing in the manner of a political science on what is possible to control and measure rather than on the morality and fairness of a given set of circumstances; a good example of this is a driving speed limit, which, while there is an excellent correlation between speed and accidents and fatality of accidents, does not tell you whether a driver is good or bad, i.e. you can have a good driver doing 45mph and a bad driver doing 35mph in a 40mph zone, so if the 35mph drives their car and crashes, are they necessarily absolved of any fault?  Of course, there needs to be a balance between having some rules in place to protect our basic freedom, but no one should be criminalised because of arbitrary rules that no one except legal or other experts knew about, i.e. there are simply to many rules and regulations in place, which has made the act of living in a modern society simply too complex for many people and you could spend your whole life checking that every step you make on your way through your daily routine does not breach some law or regulation.  No law should be anything other than obvious to most people; once it becomes really arcane then it should not be anything other than a legal fantasy.

In modern times, liberty and fairness has become a tick box exercise, which trivialises the fundamental nature of these two principles, while the number of laws, rules and regulations are simply too great, acting as a dead weight on citizens squeezing the life out of them.  Much more prominence should be given again to these simple guiding principles, as well as the capability of our fellow citizens to be able to judge what is right and proper in a given set of circumstances based upon these ideas of liberty and fairness.  Under no circumstances should someone be tried except by a jury of your peers.  In fact, while I am not a religious person and there are obviously those who are bad religious leaders, but I suggest in general religious leaders are perhaps better at judging good, bad and fair than politicians, lawyers and certainly than me; maybe it is seeing day in day out people who are good, those who suffer and those who are bad rather than meeting rule breakers in a court every day.

This focus on centrally imposed rules and regulations results in a political system that is mechanical and lacks intelligence.  A better approach could be that of nature which sees life as an interdependent web of organisms that adapts in many different ways to changes, following a few basic rules that it can tweak and adapt as the circumstances demand.  Rules should not be rigid, but must be adaptable, and life cannot be just about rules for, if it has become such, then you are focused on the false structures of an arbitrary model of life rather than living your life.

This concept of freedom flows through to taxation, which basically means that there should be as little taxation as possible as someone’s property is theirs to enjoy rather for someone else to use in a way they see fit, i.e. an individual’s model of how to spend is theirs and right for them and no one should impose an alternative model and say I can spend my money for you better.  Once again, there needs to be a sense of balance, because some things might be better arranged centrally.  However, once again, politicians and civil servants might not be best placed to spend that money as they are both seeking to impose their model of reality on others and without money they have no power.  In fact, politicians and civil servants arguably misuse their role as tax collectors, because there is really a compact between the state and citizens that a proportion of someone’s earnings and wealth can be used for the greater good, however that is provided on the basis that the state is a trustee of its citizens and so should look after that money properly and be accountable for the expenditure of that money, but clearly it regards itself as above that and so that it as a unilateral right to tax and spend with impunity.  Moreover, ever since Keynes, the state sees itself more as a munificent provider of employment rather than as a guardian of its citizens’ money, which is also arguably in the long term an economic mistake as who pays the state and has the power to bring it to account.  I am not clear in my own mind that the state has any right to tax, but it needs to tax to have power over its citizens and the power to dispense financial favours to create a dependency power over its employees and beneficiaries.

Taxation ensnares citizens and business in a real struggle to survive, where they must work perhaps until death simply to feed the greed of the central bureaucracy to pay itself and redistribute funds indiscriminately.  This is a hugely inefficient, ineffectual and cruel basis for the building of a “better” society.  There needs to be a sense of proportion to how much we are taxed and a sense of prudence and accountability for how that money is used, because at its heart that money does not belong to the state but the citizens who have originally generated that cash. 

Similarly, as you move into the commercial world, the same ideas apply and a tick box approach to employment, ethics and safety inter alia is mechanistic and rigid rather than being intelligent and flexible.  And companies should look to the consequences of their actions on other businesses and people rather than purely justifying their actions on profits.  Greed is not good.  I remain constantly amazed at how much people earn for so little real skill, or seek to charge for no real “added value”, and fail to understand how a prudential type of activity like banking and money management generates such high returns for its practitioners and such a mediocre return for its stakeholders (investors and policy holders).  I think that people are so focused on money that they forget that every action taken has consequences, but by focusing on the monetary flows, they become disconnected from the physical and moral reality of transactions.  It is a bit like watching a fight or battle and focusing on, and analysing, the energy that flows from one person as they strike the other rather than the reality that this is a fight and people are being hurt; energy like money has no morals.  Like greed, hurting another is never good.

Finally, fairness is not a scientific concept.  Science and its disciplines are strong and unforgiving areas of study, except areas such as psychology and the like.  Morality, equality and fairness do not come into the origin of species, or creation, or particle physics, or classical mechanics.  They are perhaps truly what differentiate humanity from other species as this peculiar sense of morals is not something a great white shark or Escherichia coli feels when they attack or infect a seal or person.  On the other hand, fairness, and morality in general, does enable humanity to live together.  I often wonder at how so many people can live on earth and I do feel that one of our greatest skills is to be able to get on with life through ignoring each other, then when we do come into contact with each other there are standard rules of engagement that underpin those encounters, being fairness, a sense of the core abhorrent forms of crime and hospitality.  There is then a wide range of interpretation of what constitutes fairness, equality/balance and the punishment of crimes, but we all seem to start from a common sense of good.

The closest, that science gets to morality, is mutuality.  This is the idea that species live together and depend on each other to continue to exist, so a predator cannot kill all its prey for then it would run out of food.  Similarly, subatomic particles need other subatomic particles to exist and to work together with to make bigger pieces of matter, forces and energy and so on until you get atoms that work together to make molecules, then physical things and living things etc etc.  I sometimes wonder whether this sense of mutuality has gone out of our modern society, with everything being about how much can I get for myself out of life without a thought for others; how much cash can I earn? how many things can I own? how much profit can I make? what new idea can we make a policy on and spend tax money on?  We live in a culture of “me, me, me” rather than “us” and it is not a particularly pretty sight, forgetting that there are consequences of our actions.

To conclude, science teaches us that everyone perceives existence differently.  We must, therefore, accept that no one will interpret their reality in the same way, so we must not seek to ridicule or trample on those unique ways of seeing the world.  This idea of individuality should not be subsumed by the greater weight of collective thinking or the enforcement of a stronger centralised diktat.  Conversely, we live together with other people and other species and must work together to live together without destroying this delicate mutual web of life.

Finally, I return to the idea of models.  How life is structured and how the collective model for life is built does not really matter as it is just a model, a fabrication.  We must beware of seeing only the model and becoming encaged within it.  Life is to be lived, not to be an economic slave, nor a slave to the rules nor ensnared by time and diaries.  Close your eyes, the reopen them.  There is a world out there that is living life as it should be without bosses, cars, chocolate éclairs, computers, diaries, insurance, money, newspapers, supermarkets, pensions, planes, politicians, sunscreen, tax, train timetables, TV or the web. 

Breathe the air, relax and just be.

Axel’s Universe And Some Silly Thoughts About Time

Thursday, December 30th, 2010

Even though I never wear a watch, I am surrounded by time everywhere.  I have, also, always been fascinated by the idea of time – What exactly is time? What does time mean? Why does it go forwards as a natural progression and not backwards or sideways?

I love the story of John Harrison, who in the 1730s and 1740s invented two perfect precision instruments for keeping time, which (and this is the weird part) were needed to solve the issue of longitude or the position of objects on earth around its axis rather than from North to South.  Then there is Alfred Einstein who reinterpreted the way we need to think of the world and the universe as being a matrix of space-time rather than just space on its own, and that objects with mass morph the geometry of space-time, so creating forces that we sense as gravity, hence we must always consider everyone’s personal timeframe when making scientific observations.  Also, I used to puzzle over a stopped clock in the quad at Cotton House of Rugby School and wondered then (as I still do now) whether a stopped clock is more correct than one that is slightly incorrect in time, i.e. is a clock that is correct fleetingly twice in every 24 hours more accurate than one that is never correct but is always just out? The standard answer is the almost correct clock as it is correct ± a bit, but I think it is probably more important to be right twice in every 24 hours than never accurate.  Finally, I have never forgotten an answer by British Rail (or maybe it was the London Underground, so I ironically did forget some of it!) to the question of why British Rail minutes varied in length, being that British Rail minutes were not about standard time minutes but were estimates related to distance.  Then we measure the distance to stars in light years and not kilometres nor in time, so we are continuously mixing and matching time with distance.

For me, time is real quandary, a hidden framework that shapes our reality, which even now we do not fully understand.  I think it may be the key to reality and how we should conceptualise everything in the universe.  However, we are obsessed by hours, minutes and seconds as a way of diarising meetings and phone calls, rather than seeking to understand time as part of the matrix; time has shape and how we observe reality is modified by time.

We feel and experience time only as one fleeting dimension – the present – however the past is behind us and the future before us, even if as human beings we cannot comprehend these times as dimensions as they do not fit within our sensory model of reality.  We see light, hear sound waves and feel physical objects and energy like heat and the wind, but as for time we do not sense it except as part of the ageing process.  In fact, when we feel something or hear someone talk to us or taste a perfect chicken tikka masala or watch Usain Bolt run the 100 metres, we are sensing a past act, and so at the point of physical sensation, you had actually already touched that object or your friend had finished speaking or that molecule of spice flavour had moved away from your taste receptor and Usain Bolt had finished that muscle movement.  What we call the present is actually history by the time we sense it, however here on earth the impact of that petit morceau of time that we are out by is so miniscule as to be irrelevant; however, you can sense this weirdness by switching on a live football match on Radio 5 Live and then having the match simultaneously on the television in another room, so during the 2010 World Cup I could hear a goal being scored on the digital radio in the kitchen then charge into the TV room and watch the goal about to happen.  I accept the science behind that timing difference is different from what I have been talking about, but I use it to illustrate the weirdness of time as a concept.  Or to use a spatial analogy, I remember once getting a new pair of glasses and walking out of the optician and falling straight off the kerb like a drunk; the glasses had minutely changed my spatial model of reality and the road and the kerb had moved a small bit, yet my body had not had time physically to adjust to this change and the road was not quite where it used to be, so I was made to look the fool; however, the brain is an amazing thing and likes to reassert its model of reality, so within 20 minutes everything was back as it should be and I could walk up steps and jump off chairs without a care in the world. 

However, now look into the night sky, you are looking at the history of the universe, so we are sitting (or standing) in the present, looking at the past and are in the future for those bits of reality sitting in the past.  Doesn’t that mean that there is past, present and future co-existing simultaneously? As many have thought of the universe, so I sometimes imagine time as a sphere, where we sit as a dot on its surface – if you curve around that sphere on a horizontal line, then you have all the present realities, then if you go vertically upwards you move into future time or downwards into the past; however, this model of curved time suggests that future and past are simply directional and that they will meet and travel over each other back to our current position.  Is this a flaw or is that what actually happens?  And how many time dimensions are there – present and/or past and/or future? This is what you must conceptualise when you look into the night sky in the present looking at the past from the past’s future; in the end, we are not wired to visualise this, so it is well nigh impossible to comprehend as we go about our daily lives.  I accept that this view of the universe is not considered credible by current physicists, but maybe it is crazy enough to be possible?  And while it is basically irrelevant to worry about time as a dimension on earth as we live out our lives, it is crucial to an understanding of the universe and stuff that happens in these bigger time frames, so when you think about the distance to the Milky Way’s neighbouring galaxy, Andromeda, as being 2.5 million light years away and spinning at 225 km s-1 at its centre, your timeframe becomes very important as when we see some light it is hugely old already and the positional shape of Andromeda now is completely different by 2.5 million years and the speed of 225 km s-1; a day is a long time in politics and 2.5 million years is much, much longer!  This really is the idea behind Einstein’s thinking on relativity, being you need to consider time when you make observations, collect measurements and then formulate hypotheses about data, or when you make predictions, errors will arise because you have not adjusted for the impact of time, and going back to the previous paragraph, time is personal to whoever (or whatever) is making those observations and their answer will be different from that of another observer.  On earth, while making normal earth-based measurements, the differences have no impact, but at the miniscule scale of particle physics or the mammoth scale of stars and galaxies, time is so totally critical to getting a correct result.

In fact, we are a bit like the character in the Somerset Maughan story (if someone can tell me which story it is that will help as I have forgotten) who during World War 2 receives his newspapers to his remote Malaysian rubber plantation as bundles in the mail once a month, yet rather than go to the most recent date and read backwards, he stoically reads his newspapers in order but out of time and date.  So the information he gleans from the newspapers is old and the politics of the world and progression of World War 2 has evolved by the time he gets his news, so how should he construct his socio-political model of the world.  In fact, without current information can he construct a valid model for the world?  The answer is no, but because he lives remotely without any other observer to dissuade him of his way of modelling his life, he can continue unchanged even to the point of dressing formally for dinner to eat on his own a British meal.  How destructive instant communication is to those obdurate models of how to live and how frightened regimes like those in Burma and North Korea must be of information that can show citizens an alternative model for living?

So when you observe something a great distance away the actual time of that initial event must be considered, so time starts to impact your results and data, i.e. the light that you measure from Proxima Centauri is 4.2 years old or 3.97 x 1013 km away (39,700,000,000,000 km).  Now that would be fine if everything were static and nothing moved or changed, but the universe is supposedly expanding, earth is spinning on its axis and around the sun and our solar system is spinning around the galactic centre of the Milky Way completing a full turn every 225 – 250 million years, which in turn is moving through the universe towards the Great Attractor; in fact, it means that the Milky Way is moving at 600 km s-1 and so on earth we are moving at 51.8 million kilometres every day, which is not bad exercise for those of us, who just sit all day at a computer screen.  So you cannot just ignore time, or the shape of time; but I still remain unsure as to what time really is all about.

Going back to British Rail’s idea of time, time is not really about standard “diary” time, but is perhaps about relative time between observers and observation points, while absolute time relates to the period of time from the start of the universe, i.e. big bang to the edge of reality, and continues to progress as more time is created every moment and so absolute time moves out from the creation point endlessly.  However, at some point, the universe might collapse back in on itself, so would time then move the other direction and regress or at least progress in the opposite direction and would it then flow backwards (or become the new forwards)? I doubt this would mean that reality would wind itself backwards like an old movie reel, but rather the direction of time’s flow would be switched around.  Reality is fractal, so any change in direction would simply create a new fractal reality, rather than everyone walking backwards and growing young again, however amusing that might be.  Does this mean, however, that time is not absolute but totally relative and will go faster or slower, depending on the speed of expansion of a particular part of the universe, and did it grow more quickly at the start of the universe then become constant and perhaps will one day slow down to zero then switch directions?  In fact, as you reach a black hole, you would appear to slow down in terms of time from the point of view of an external observer on earth until you became frozen in time even though (from your perspective) time continues at its normal pace, i.e. relative time is different for you and your observer.

As an aside, the speed of light, c,  is used to fix time and so is the crucial constant, acting as the upper limit for energy, but why is it fixed at 299,792,458 m s-1, i.e. it is fixed but why is not quicker or slower?  Perhaps, it is fixed by the speed of expansion of the universe at its initial burst from big bang or the current rate of expansion of the universe, i.e. light cannot go quicker than time itself is made and the upper limit is set by the rate of expansion of universe.  However, as speed is a function of distance and time, if the rate of creation of time changes then for c to remain constant the distance travelled must also change to ensure that the distance travelled per unit of time remains unchanged, so would the speed of light appear from an external observer’s perspective to fluctuate?

But this is all just conjecture and frivolous play rather than science, you say.  I agree, but then I do not have a budget or the skill to use the Large Hadron Collider, so I shall live in my imaginary universe; it is far cheaper and involves venison casserole followed by chocolate rice pudding later, made by my own hands.

Let me go back to the idea of time; it niggles at my brain like the dog that did not bark in Sherlock Holmes’ “The Silver Blaze”.  What if scientists are wrong about time? What if there is more than one dimension to time? What if time is not about standard time but is really a function of the flexibility or at least rate of expansion of the universe, or our reality model?  How must we think about time when constructing a model for the universe?  Did Einstein get it all correct or are we really still building our models of the universe like one of those beautiful brass mechanical models that showed the solar system using Ptolomaic model?

So what is the shape of time.  The general shape of time is perhaps what is being measured by the double slit experiment, which is one of the most elegant experiments of all time.  And while it was originally done by Thomas Young in 1803 with light and later brought into the quantum age by Clinton Davisson and Lester Germer in 1927 with an electron beam, it remains one of the most puzzling experiments of all time and opened up the Alice-like world of quantum mechanics.  These types of experiment allow light, or a slow moving electron beam or indeed any small particle under the right conditions, to pass through a slit in a barrier and then an observation screen is placed a distance away where you can observe the patterns created by the light, or electron beam, as it impacts the screen.  When there is only a single slit open, it merely impacts the screen with greater intensity at the centre and then fades as you move away from the centre.  Now if you place two slits between the light or electron beam source and observe the pattern produced, you get a pattern of light and dark or higher and lower intensity.  Finally, if you fire individual electrons or photons at the screen rather than a continuous stream, you still get this pattern of light & dark/higher & lower intensity.  This is explained by the concept that light is a wave and that you are seeing the classic interference pattern of two waves as they meet and become more intense where they are in phase and less intense and cancel each other out where they are out of phase.  But what of the individual electron/photon and why does an individual particle act as a complete wave as if it were a constant stream of particles or a wave?

While most scientists explain the experiment by stating that photons, electrons etc act as a wave under quantum mechanics and even a bucky ball of carbon can under the right conditions act as a wave, for me the experiment provides a glimpse of the shape of time.  The future is a wave, which seems sensible as all things are possible in the future.  Hence, to return to my piece of string from my previous blog, you can imagine all things being all probabilities on that piece of string from 0 through to 1 and then this rolls forward forever into the future creating the shape of a wave.  However, this does not answer everything, for example why don’t all things behave in a quantum manner?

When I like Archimedes lie in the bath, I can look at the taps; if I close my eyes and then reopen them, they are still there, then if I close them for longer the taps are still there unchanged; if I close my eyes really tightly shut, then quickly reopen them, the taps are still there.  If I get out of the bath, get dressed, go for a walk and then come back, the taps look and feel the same.  Nor can I speed the taps up to such a great speed that they become like waves and become quantum objects. But why not?  If quantum mechanics is to unify everything, then it should be able to answer that question as well as predict the existence of baryons, mesons and the colours of quarks, all stuff from an imaginary Alice in Wonderland world of complex maths and strange realities.  Does everything need to be blasted at energies equivalent to 7 teraelectronvolts per proton to become real?

So why do objects persist and for that matter why don’t monkeys write Shakespeare and why don’t atoms zap off from my bath taps and zoom around the universe, but they stay put inside my tap or in my delicious cooking apples?  The physicists answer would be that they might do all these things, but it is down to probabilities and you need to consider every possible position for those quarks, neutrinos, electrons and atoms in the universe, draw some Feynman diagrams and you will come up with the most probable position for those atoms, which hopefully are in and around my taps and apples rather than in the Small Magellanic Cloud.  Now for me, that sounds like a lot of hard work, a bit elitist, as well as a slight cop out, i.e. we don’t know, but it’s a really hard sum that you would never, ever be able to understand!

I feel that something is missing in this analysis.  It has perplexed me for ages, but I think one of the keys is how we view time.  Objects like my tap and my apples have form, a history; they have a past and this impacts the future of those objects.  So in the future the tap will still be a tap and the apple will remain an apple until I eat it and then it will be chewed and broken down into useful molecules for my body to process, or be excreted and then go through the cycle of life again.  Time is more than just the future.  I call this latency, or maybe it should simply be called the past.

So time has more than just the one dimension of forwards/ the future/ progression, and there is a trace at least of the past.  I think it is more than a trace and that time has at least three dimensions of past, present and future, but (and this is key) time is not about standard time – that is a misnomer even if it is how we measure it.  Time is a measure of something else in the universe, rather than the answer itself, a symptom and not the illness.  The past acts like a drogue on the future, determining what happens in the present, so you must modify your understanding of reality to take into accounts these three dimensions of time.

Let me go back to time and how to conceive of it.  Imagine the universe is a balloon and you blow air into it.  As it expands, it stretches.  Now there is physical shape to it and it is expanding just like the universe.  Also, different points expand at different rates, so those further away expand more quickly and appear to be accelerating just like the universe.  That is a pretty standard way of thinking about the universe.  But there is something else happening – as you blow air into the balloon it stretches outwards and there is pressure that forces the balloon to expand outwards, but there is also resistance in the balloon that is trying to pull the rubber back in on itself bringing it to its starting position as an un-inflated piece of rubber.  Now tie an end onto the balloon and get a marker pen – draw a dot on it, that is us and then draw a line around the circumference horizontally.  That line is the present.  Draw a line upwards, that is the future and downwards for the past.  These appear to be directions, but that is not what I am thinking about; think of the forces that are acting – on the present line everything is experiencing an equal force, but there is a forwards force from the pressure of the air that is trying to push us upwards, while there is a downwards force that wants us to return to our starting position.  So it is with time – as the universe expands, it forces us forwards, but we also have a force that is pulling us backwards, yet while the universe grows that expansion force is the stronger, but the regressive force is still there and it determines what happens to us in the future.  Time is like these forces, i.e. a result of the air blown into the balloon rather than the energy source from the air actually being blown in, and so like British Rail it is really about distance from the start rather than a concept of seconds, minutes, hours, days and aeons.  Perhaps, that is how to conceive of dark energy – we are on the edge of a balloon shaped time bubble and the dark energy is simply the air and energy generated inside the balloon or bubble that we cannot see because we are on the outside of the shape itself?

In fact, taking a step back, the Ptomalaic view of the universe is perhaps correct as reality is a bubble of time that emanates from us, the observer, to the beginning of time and back to us.  It is like we are walking backwards into the future and looking around us to a snapshot across time, with time encircling us, with each of us at the centre of our own bubbles of reality.  Because remember what we are looking at has already been and is not how the universe looks now, so the edge of time measured at 13.7 billion years is in fact half the answer as it will have expanded at least another 13.7 billion light years by now, which is comforting to know as it would be a little bit tedious if it was now collapsing in on us and time had stopped.  In fact, time is created quicker than we observe it, so we age relative to the universe rather than stay forever young like Dorian Grey.

Returning to the double-slit experiment, the future is a wave of probabilities.  This effectively is a truism stating that until something is known and becomes fixed in time it is unknown and unknown things that are fractal like time can be anything.  However, when an event is observed, it becomes fixed in time and cannot change.  Similarly, the past can be seen as being a wave pattern, because the possibilities are fractal and so anything is possible.  However, I do not fully accept that model, as it is simply saying we do not know what happened in the past, so we must assume everything is possible until we can observe otherwise, but that does not mean my taps were not in my bath when I was not observing them nor does it mean that when my granny, Nora Steenberg, went for a walk on (say) 18th April 1953 things were not where they should be for her reality even though she did not observe everything around her and note down the data.  In fact, the past is different from the future as you could theoretically walk a set of data points from the present all the way back to my granny’s walk in the garden, so long as you now the starting point, but you could not walk forward from the present as the future is not yet real.  Things exist, stuff happens and all without the need for complex math.

For me, I visualise time as follows.  The future is a multidimensional wave; the further away time is in the future the bigger the waves and the greater the potential for anything to happen, so an electron could be anywhere in the universe in 100 million years while anything could happen to Proxima Centauri and any planets, exoplanets or comets around it over the next 3 billion years.  However, as something gets closer to the present and so closer to becoming fixed in time, the waves become shallower and fluctuate more, until they become a fixed point travelling in the past.  So the future is a wave, where those waves become shallower the closer you get to the present, with the past being a line of points of immovable data points.  Think of it like a piece of string stretching into the distance and attach it to a wall (although for time it would be attached to no wall and would move freely); you waggle the string until it starts to form a wave and imagine the waves are the future.  Now, get a large funnel and have the wide open end pointing towards the end attached to the wall and have some dangling onto the ground behind you, noting that it needs to be a snug fit in the long tube bit.  Start waggling again, then start moving forwards and have someone behind gently pulling the string through; the future is the wave pattern and this gets smaller with a quicker phase and the past is the line of string that just waggles a bit limply behind you on the ground.

The past acts as a break and pulls the future into a shape for your reality, so my taps do not suffer from randomly zooming off atoms and monkeys do not write Shakespearean sonnets or King Lear.  The future takes it shape from the past and while anything is possible in the distant future what happens in the near future is largely determined by the cards dealt it by the past.

But why does the past act on the future?  And why does the future have more of an impact on electrons than taps and apples? Perhaps it is a result of how the shape of space-time is affected by matter?

Perhaps we could rethink reality and reconstruct our model for the universe to incorporate time even more intrinsically than at present.  Think of it like this – imagine you want to create the shape of an object in 3D space, but you only have a cross-sectional slice that is 1 cell thick all the way across and of a slice that is ⅓ from the end of the shape and sliced at a 30o angle upwards; now imagine that object is an apple and you are positioned in one of the cells in the middle of the slice; would you be able to recreate the shape of the apple and explain what it was? Alternatively, consider the Mona Lisa, but imagine that you are placed somewhere within a slice that is 1 μm thick through the vertical strut of the wooden frame – could you reconstruct the shape and elemental structure of the Mona Lisa, and even if you were able to, would it be possible ever to recreate the face, piercing eyes and mesmerizing smile from your position within the structure itself?  So not only would it be unlikely that you could determine the shape of the painting, but you would never get the point of it as you would never see the painting from the outside.  It is as if you are on the comma on page 1006 of my copy of The Complete Works Of Shakespeare at the end of the line “Is this a dagger which I see before me?”[it does not end there] and trying not only to construct the physical shape of the book, but also learn all the lines and give me the meaning; I still do not understand much of what Shakespeare wrote and I can see the words, read the text, watch the play and be explained the meaning of the text through numerous critiques of his repertoire.  And we seek to explain the universe.

Now there is a tricky problem – how to see what you cannot see?  It is a bit like my apple thought experiment where you were focused on the chopping board and there were no apples on the board, but I asked you to count all the apples in the universe and everything still remains off your mental camera shot.  Tricky and perhaps when you sit in the experimental field itself it is actually impossible at times to see what is around you, since you need to have a different sense of perspective and as for a stereogram you need to be outside the picture and must squint your vision to see new pictures pop out of the 2D image, and, even then, some people just can never perceive those hidden pictures; could you ever see the hidden picture inside the pattern if you existed inside the picture itself?

That is really hard to do, but now try and reconstruct the shape from a time morphed map of these objects.  Imagine for each millimetre you move in a radius outwards from your starting point, you need to position each atom where it would be 500 years ago in time.  When you have plotted each of those positions, you must now need to look at it and work out what the shape of the original object is, plus what laws govern it and what its meaning is.  No way!

Now, let us move on to think about scale.  I always think of how reality changes when you examine that simple geography question – how long is the coastline of Great Britain?  The answer you were meant to give at school was 11,000 miles, but it really depends on the scale you are looking at it – so at the atomic scale it goes on forever while at the molecular scale it goes on for a long time, then at the human scale it is 11,073 miles, while at the universal scale it is but a mere pinprick.  It is much the same with the core fundamental theories of physics – Newton’s law of gravity works at a human scale, while Einstein’s theory of gravity works for quantum field theory.

So what if time has a much more complex structure than we think.  What if it works in reverse to how we see shape – so at small scales of shape it is effectively one dimensional and can be ignored but as you scale up it becomes like looking at a complex world of atoms and quarks.  Because when we look into the night sky we are actually looking at a slice of time relative to us and not really a physical shape.  Think about it – when we think of mass acting on us we need to consider where those objects are, however when you look into space you are seeing the universe as it has been, so to actually get how an object is acting on you, you must adjust its position to where it currently would be rather than where you can observe it now, which is actually in its past.

Maybe that is the problem – we have a spatial model for rationalising reality, so we are trying to force all our observations into that model, however we occupy a slice through time and not through space, so must adjust our observations to fit that world.  Like Newtonian mechanics, it works within its scale frame, but not at small scales and not at larger scales, while Einsteinian theories of relativity appear to work for all of these scales.  But perhaps even Einstein did not go far enough with how he visualised time impacting our space and instead we should think about how space impacts the structure of time.

Which brings me on to what is reality, or at least what is it that we are experiencing? And can we unify all theories of physics with some simple geometric ideas?  I am sure I will be knocked down here for attempting to interpret how we think of the universe, but let’s just go for it and wait for my bubble to be burst.  In effect, I am simply trying to interpret the maths that others have calculated but do not necessarily appear to understand why it works just that it does, however in trying to think it through I seem to have redefined the observable universe slightly as “time & space” rather than “space-time” (note the order of the words as that is key) and, where scaling up or down, to use time as the scale rather than a spatial scale.  I am not sure whether that is what is meant by the maths nor if this is right or wrong or changes the way the maths can be looked at, but it works in my head, and may shed some light on what might perhaps be happening.  Here goes:

  1. Firstly, when you look and observe perhaps you are not actually looking at physical shape per se.  When you look into the night sky or out at the world, you are not looking at a three dimensional spatial universe, but into time, where time emanates from the beginning of time to you as the observer, i.e. it is past time.
  2. Secondly, each person, each being and each observer (animate or inanimate) views a different set of time that is unique to that observer.
  3. Thirdly, past time is continuously being created and pushed out further as future time is converted into past time.  This constant creation of new time extends the observable universe continuously outwards, or further away in time.
  4. Fourth, the impact of time relative to space becomes stronger over longer time distances.
  5. Fifth, mass creates three-dimensional space (and vice versa, perhaps).  Three-dimensional space is relatively weak compared to time, reducing in strength the further from mass it is and collapsing in on itself without mass being present.  Hence, each point of mass has space attached to it, which impacts and works on other fields of space attached to other points of mass, and these can accumulate and build up to build larger shapes of three-dimensional space.
  6. Sixth, three-dimensional space operates like fields that are not destroyed but become weaker over longer time distances.
  7. Seventh, as time is foreshortened and/or energy is increased, the observer’s field of vision shifts to the present, and then in theory would turn around further and for massless energy shift to the future, i.e. an imaginary speed greater than the speed of light.
  8. Eighth, each time dimension has spatial dimensions attached to it depending on the levels of mass involved, so in past time there are the three dimensions that we expect, and in the present (at high energies, i.e. close to speeds of the speed of light), there are, also, perhaps three space dimensions, while in the future perhaps there are no space dimensions and no limit to the dimensions of time.
  9. Ninth, past time is linear but for the present and future these may become multi-dimensional fields, i.e. a line for the present and then wave functions expressed over greater degrees of freedom.
  10. Tenth, it is, therefore, not possible to determine the real physical shape of the universe as we can see only it as time through the lens of our three dimensional space.
  11. Finally, all mass, energy and force can be explained through geometry and time and the interaction between these multidimensional shapes and time.

Philosophically, can this explain the universe and marry up with the maths and experimental evidence?

Take the human scale, the key physical theories are Newton’s theories and Einstein’s theories of relativity.  This explanation of our time-space envisages that when we observe we are looking at time through a lens of space giving us a universe that over the small scale of solar systems is a three-dimensional shape that is impacted slightly by time, so per Newton you can largely (but not totally) ignore the time effect on the spatial force fields in our solar system.  The shape of the solar system is determined by the mass of the sun, modified by the mass of the planets, moons, asteroids and other matter including living species and atoms.  However, distant stars and planets have limited physical three-dimensional shape and so appear flat and have little spatial force effect on our solar system.  In the space beyond our solar system, three dimensional space will effectively collapse to almost nothing as the impact of mass reduces, but as waves of spatial force flow through or mass energy shoots through the apparent void space could appear to spontaneously jitter into being; if other mass is around that momentary quantum jitter, more mass might accrete to the initial piece of mass within the small momentary piece of three dimensional space, so stars, galaxies and planets can begin to form.  The impact of time is per Einstein and you need to take into account that time moves and that each observers’ timeframe is unique.  As such, while time always impacts mass and three dimensional space, it only becomes apparent and needs adjusting for over larger distances or higher energies, i.e. time is the overarching shape that creates our universes but over short timeframes, mass and space dominate as the observable frame but you need always to consider and potentially adjust for the effect of time.  This is gravity, i.e. gravity is a force deriving from the interaction between three-dimensional spatial fields, and relativity, i.e. time derives from the observer and when you have more than one observer you need to consider the relative impact of time on what each observer is seeing.  So this idea does not deny these exist per scientific theory, just that I seem to see it from a different angle, i.e. time first, space second, which is against our cultural view of the structure of reality where we see space coming first and time coming second as an adjustment per special relativity.

Other issues include how many dimensions are there and what is mass.  I will try and address these here.

The question of how many dimensions are there has been puzzling physicists for some time, partly as extra dimensions are very hard to conceive, but they are needed to help quantum field theory to explain the standard model of the physical world.  From my proposal, there are really only two sets of functions – time and space.  Time can be past, present and future, where we see the past in our daily vision of reality, but can only witness the present in rare occasions and never observe the future.  Then I propose that within each set of time, you get its own dimensional shape dependent on there being mass, as intuitively there can be no more than three dimensions in our past time but maybe more in the present.  So in the future where there is no mass, you will get no three dimensional space but also the shape of the time changes to never ending multidimensional fields of probability stretching forever and twisting and turning into every possibility, i.e. it has a new shape that differs from the past.  The present is something very unique and precious that we do not normally see in our daily lives as we are always slightly out of time, but this is what I think you are seeing when scientists get close to the speed of light and very large energies and is where the future gets pulled through into the past.  At the Large Hadron Collider, observers are looking into the present and hence witness reality coming into effect and so get some weird effects.  To see into the future, you need to go faster than the speed of light and effectively be massless energy.  So by saying that time has three distinct phases you can change the number of space dimensions to be different in each stretch of time and increase without any issue the number of dimensions that scientists are seeing and calculating, but how many there are and what they are can only be determined experimentally.

Now for some maths, although I can only hint at it as I am not a mathematician, but having thought about the universe, I suspect current maths is perhaps hinting at these thoughts and if not could be rationalised to take these thought experiments into account.  Also, it is difficult to explain in words about multidimensional shapes, however in pure maths you can show this and perhaps that is what quantum field theory really means.

For example, David Toms at Newcastle University has determined the renormalization group function for the running electric charge in quantum electrodynamics as (Toms, D (2010) Quantum gravitational contributions to quantum electrodynamics, Nature, 4  November 2010, Vol 468, p 56 – 59):

β (E, e) =   e3    –   k2(E2 + 3  Λ)e
                    12π2     32π2      2            

This equation means that while the electric charge increases as energy increases per the first term on the right hand side, but in the presence of no or a small value for gravity, Λ, the second term is negative and prevents the electric charge continuously increasing in energy and results in it falling to zero as gravity increases.

However beautiful these mathematical equations are, they still do not answer my original question of why do these forces occur or what is matter, or how did the universe begin and what are we seeing?  They beautifully describe mathematical patterns of how to predict results in quantum force fields and particle physics, but they do not bridge that gap of understanding from the complex maths to explaining to the world what is happening, so for example Newton invented his version of differential equations to explain gravity and we all understand gravity even if the math is beyond us; similarly, Einstein was able to explain a complex concept without detailed math.  Somehow, current quantum theory misses this simple idea and I worry that its sheer complexity hides the fact that something is missing, some piece of the jigsaw or at least that piece that opens up further understanding.

Now, I confess to being befuddled by the maths and I cannot give an answer as to how to unify all these forces.  But I do notice something that unites them all; all modern physics is about shapes, albeit very complex shapes.  It is about fields and symmetry, even though these include fields with infinite degrees of freedom and supersymmetry.  So I propose that you can explain all of the structure of the universe and reality through understanding how time and space are constructed around everything and how these shapes interact with each other.  If this is so, then what could the universe be like?

Imagine that the forces are simply the result of shapes and time interacting, so for example the weak nuclear force might just be the result of the three dimensional shapes caused by different particles interacting with each other just like gravity, so a weak force that weakens in strength with distance, with varying strengths between particles due to the different shape of the fields around each particle type.  Perhaps, the electrodynamic force is created by this three dimensional shape spinning around certain particles, so different directions of spin cause different charges, while a mixture of the different speeds of spin and shapes of the three dimensional space actually arcing around the particle results in different strengths of charge, shifting electrons up and down energy levels; once again the strength of the electrodynamic force falls with distance between particles as the three dimensional shape around the particles reduces with distance.  These forces are then connected to gravity via a scale change, as gravity is the result of the sum of all these individual small spaces around each individual mass creating a field of gravity that is built around the whole body of mass, so the strength of the force falls with distances.  Note the consequence of this is that if gravity can reduce the electrodynamic force then so ought the weak nuclear force, which perhaps is why the weak nuclear force is weak as were it stronger than the electrodynamic force, then there would be no electrodynamic force and so no chemistry or biology or life.   The strong force is more complex and results perhaps from the impact of time on each particle and its shape, so using my analogy from earlier of a piece of string being time – imagine two particles connected by a piece of string, then as the two particles get closer together the string becomes limp and so it weakens as the particles get closer together, but then as you pull them further apart the strength of the force gets stronger until it effectively no longer changes (until at some point it snaps releasing energy?).

So imagine the beginning of time, we might get the following pattern.  At T=-1, there is no mass so the universe has no shape.  At T=0, mass comes into being and space is created around the original body of mass. At T=1, you have one particle of mass and one unit of time, so there are no forces, as while you have space and time, there is nothing for these to interact with.  At T=2, you have two particles of mass and two units of time, so you have strong physical attraction between the two particles due to the weak nuclear force and gravity resulting from three dimensional shape, which at this stage are the same, but you have no electrodynamic force as gravity is too strong preventing space from spinning and the strong force is relatively weak as both particles of mass are close together.  At T=3, you have four particles of mass, and the weak nuclear force and gravity are still strong due to the high density of these mass particles but weakening as these points of mass become further apart, while the electrodynamic force is beginning to want to start spinning but is not yet able to.  At some point, however, after creation, you reach a point where the weak force and gravity are weak enough to enable mass to be separated and the electrodynamic force can start being formed.

Then perhaps supersymmetry and high forms of dimensions as used by mathematicians and physicists to explain what they are doing are simply time and space folding up into (semi) stable spinning shapes that can persist on their own or more usually only when interacting with each other.  So perhaps bosons, leptons and quarks are simply symmetrical foldings of time and space that are unstable unless together, so you would need to derive several unstable symmetries in the math that when you brought together would cancel out each others’ instability (accepting that I postulated earlier that forces are the interactions between time and space rather than from particles called bosons).  So what is matter?  It might simply be time and space folding up into stable symmetries, i.e. it is the symmetries and dimensions that are important in themselves rather than being a mathematical nicety (or complexity).  Then, antimatter and dark matter might be alternative symmetries that are less stable, where antimatter can be made stable in certain conditions, while dark matter might be all the unstable symmetries that come into existence but collapse into spaceless/shapeless/matterless time-space, i.e. I suppose flat, dimensionless “3 dimensional” space – the stuff that is everywhere but has no physicality.

So time is more important really than space and has a bigger impact on reality than space.  Time works over long distances while space works over shorter distances.  Space is formed by mass and becomes “shapeless” without mass, while conversely space can create mass.  Matter is caused by space and time folding into stable symmetries, either on its own or in interaction with other semi stable symmetrical shapes; dark matter is space and time that forms in unstable symmetries and so collapse in on itself into shapeless “flat” space.  Forces are caused by the interaction of space-space, space-time and time-time, taking into account shapes and spin.  There is more than one time dimension and we see time through a lens of space, and each time reality is unique to an individual observer.  We observe time not space, in fact we observe past time only (walking backwards into the future).  Evereything is possible in the future while the present is forced into being by the latency of the past. 

Finally, I can understand why maths is so key to this, as trying to explain this in words is well nigh impossible, so perhaps I need to get out some books in complex maths and get thinking, however I am not sure that current maths can quite meet the challenge and someone with more numerical ability will need to invent a way of describing reality, but it needs to be explainable to us ordinary folk.  So I leave the world of cosmology to those wiser than me, which is nearly everyone else in the world.

Axel’s Universe, And Some Thoughts On The Universe, Creation, Apples And Bits Of String

Wednesday, December 29th, 2010

Having re-thought the origin of species, I became ridiculously ambitious and decided to really go for it and started to tackle Life, The Universe and Everything…

I have come back to science after many years of ignoring it.  At the end of university, it just became something I could not wait to leave behind; it had become a rigid discipline that no longer held any joy.  However, I have continued to relish the heart of science – to wonder at the beauty of the wisteria as it flowers every year outside my back door and the snowdrops and daffodils as they poke out there noses from the hard ground in springtime.  These continue to give me a juvenile sense of frivolous delight and I wonder at the world.  Then on clear dark nights, I look into the heavens and see pinpricks of light and think about planets, stars and the universe and whether there is something out there and what am I actually looking at? 

Science is not just about data, calculations and formulae, but a delight in learning, in having those fleeting glimpses of understanding and the continued amazement in things – for example, while I understand the physics behind flight and density, I still shake my head in amazement when I see an aeroplane fly or a metal ship float on the high seas.  For me, science is not about answers, but about questions and more questions, then again about maybe just one more little question.  For me, there can never be an answer to everything nor the perfect universal equation, but only ever more whys, hows; forever to wonder.

So I have to apologise now for my thoughts as they contain no theories, no experiments, no maths, but are simply random musings, thought experiments, or perhaps even the ramblings of a madman.  Per my blog on evolution, I have written it in the personal form to distinguish it from real science, but perhaps some may find a kernel of reality in it.  These thoughts hold none of the discipline of true scientific thought and maybe are pure and simple nonsense that have been synthesised mistakenly in my mind from lingering memories of interesting and unusual pieces of science mixed in with some misread and misunderstood factoids.  Yet I have been puzzled by ideas of cosmology since my school years and have turned these over like precious stones ever since for over 30 years now.  Every so often, I pick up these gemstones delicately as they are important to me, turn them over, look at them again and put them down like curiosities.  They are like museum exhibits that you know are important but cannot fit them into any overall picture.  Well, I still cannot build them into any masterpiece that will explain the universe to me (or anyone else for that matter), but as they remain perplexing to me and seem to answer some niggles, I thought I would share them.

My journey begins with numbers and mathematics.  I have never been especially good at maths, but have always liked playing with numbers.  However, I struggled with higher maths, which has held back a lifelong fascination with physics, especially quantum physics and cosmology, as my mathematical skills never matched my inquisitiveness.

Numbers are symbols, a human artificial construct.  They make life easier.  So for example, we learn from early age what 0, 1, 2, 3 and so on are and perhaps marvel at a series like 1, 2, 4, 8, 16 etc. However, they are not necessarily complete and do not explain the world as it is, but rather serve to simplify the world around us into an easy and recognisable, universal symbolic language full of neat patterns and models.  But what if numbers are just what I have said pure artifice? A model, a methodology, that acts as the powerful lens through which we try and understand the universe, but nevertheless an artificial set of rules that is simple, communicable and versatile, yet still a human built, and a rather too convenient, model.  The teachers’ answer was always numbers are fundamental and pure, so just accept and get on with it.

Let me explain.  Imagine a chopping board.  Now looking at the chopping board, how many apples are there? None.  Now, place an apple on the board; how many apples are there? One.  Next, add another to give two, and another to give three.  Let us then assume that the universal apple has a mass of 100g, but we had here one apple of 95g, another of 110g and the final one at 103g; now how many apples are there on the board – 3 or 3.08 apples?  Next, take away the apples and ask yourself the question again – how many apples are there?  Is the answer now zero, three or infinity (a number equating to all the apples in the universe that we cannot necessarily see but know to exist in the past, present and future).  Well, it depends on how you look at the question, i.e. is it what you can see on the board, or in your mental kitchen, or the universe throughout time?  That is the crux of the scientific method – setting a framework to test a theory and collecting data within that experimental framework, but what if everything that is interesting was just off screen – like dark matter?  Finally, return the apples to the board and chop one in half and another into quarters and leave one alone; are there one, three or infinity apples?  So numbers simplify how we look at the apples, but they do not give us all the answers, and I really do not know the answer to that final question.  And where would we be as humans before we saw the first apples; would any apples have then existed?

Luckily, life is much simpler and we can make assumptions, since we can live very happily with the idea of there being as many apples as we see at any time within our own personal space, and who actually cares anyway whether there are more or less apples in existence.  Finally, those apples tasted really sweet as I picked them from our garden and, in my opinion, are far better than pears unless poached in red wine or saffron.  So we can make assumptions about life and get by really well without needing to know how many apples, pears or oranges there are now, have been or will be.

But perhaps our numbers are not always correct and as natural as we think them, as there are universal constants like π at 3.1416 and e at 2.7183, which would have been much simpler had they been round numbers that were easier to manipulate.  Also, numbers and constants change – feet and inches morph into metres and centimetres, while grams can be ounces or even cups and these change depending on which side of the Atlantic you live.  Even how we do maths changes and it was not until people started using base 10 that numbers became simpler to manipulate, resulting in a blossoming in theoretical maths.  Even without the ideas of relativity, time changes depending on where you live and what watch you are wearing and I, who do not wear a watch, have my own personal timescale which is particularly random and dependent on a car clock that is out of time by 22 minutes and widening!  So what is Axel’s time?

Then there are imaginary numbers that even characters in Alice in Wonderland would wonder at.  Yet √-1, complex numbers and other imaginary numbers are very real as they form the basis of semiconductors, digital communications and fluid dynamics inter alia, yet we cannot comprehend them and just must dream them.  So not all maths is touchable and pure.

So where does that leave us.  It leaves me perplexed and vexed.

Next, you have the theories of physics, the absolutes.  At school, I learnt of Newtonian mechanics and gravity, of apples that fall to the ground.  However, we then moved on to Einstein, only to discover that gravity does not exist, rather that mass distorts space-time and this deformation results in something we perceive as gravity.  However, we continue to talk and think of gravity, as well as to experience it day in-day out with windfall apples still falling to the ground and no visible sign of space-time becoming deformed in my back garden.  Einstein’s concepts of general relativity enable us to predict everything from big bang to black holes, as well as the expansion of the universe.  But Einstein also predicted dark energy that is pushing space apart, something which no-one has found, and nor does general relativity square up with gravity.  Have we, therefore, found the limit of Einstein’s laws of physics in much the same way that Newtonian physics ran out of gas and (going back a few paragraphs) is c really a constant at 299,792,458 m s-1 or can it change and flex in different parts of the universe or at different times in the development of our universe, and would it be the same in another universe or is it unique to where we exist?

For me, physics and my lack of maths throws up even more questions, but perhaps it can also free me up to think outside of a number system and speculate without the shackles of the scientific straightjacket and perhaps, to disagree with Stephen Hawking, philosophy is not quite dead and people outside of the scientific community can still be allowed to think: How did the universe start? Will the universe end? Is there a way to unify all basic theories of physics? Is light a wave or a particle? What is dark matter?

So I wander further in my mindscape and consider whether our numerical system is flawed.  Sometimes I think that perhaps numbers can be stretched and are flexible so perhaps you could have an imaginary thin 1, a fatter 1 and a high pitched or low pitched 1 and the same with 2, 3 and so on.  That would really cause issues for mathematicians and physicists, but would be a dream for accountants and investment bankers who would jump up and down with joy to know that the universal fudge factor was a real mathematical truth.  Perhaps that answers the question with my apples; each apple is a unit of 1 but that unit can be stretched and contracted, so it actually forms a bell curve around a mean and not just from a statistical perspective but in real universal laws?  How much havoc would that cause if numbers were not natural, unbending and stable but stretchy and creative rather than pure, simple and immutable, but imagine the impact that could have on almost all scientific theory, where the idea of standard deviation was not an error factor but simply a measure of stretchiness?  Perhaps, complex numbers hint that the universe is really a much more difficult question than we have the willingness to believe.

More importantly, I also think about nothing and I mean really nothing. We are taught that 0=0, 1=1, 2=2, 3=3, but what if this could be turned on its head?  Let us think about zero or nothing; these were concepts introduced into maths in ancient India and the Mayan kingdom, but are they real or simply an accounting tool and a mathematical convenience?  Let us think further about the two key numbers, zero and one.  Imagine that 0=1 rather than 0=0 and 1=1.  Why are these the two key numbers? Well, zero is where something does not exist and one encompasses all of something, e.g. every apple in the world (or universe), then all maths does is divide up the units between zero and one and call these numbers.

You can visualise this idea in a thought experiment: take a piece of string: at one end is 0 and the other is 1 and all the way between 0 and 1 are varying degrees of probability or improbability or points between 0 and 1 and so your number scale; now take the piece of string and curve it around so that you have a perfect circle with the 0 touching the 1; imagine they reform into a circle so that on one side of the join you have 0+∞ and on the other 1-∞ (where ∞ is an infinitesimally small amount); what is the number at the point where they touch? For me, I cannot get it out of my head that 0 and 1 must meld together, i.e. 0=1.  So there you have it, the start of the universe without complex maths, just a piece of string and some imagination.  Now this seems nonsense, but no more ridiculous than the √-1.

What would be the reality or consequence of this?  For most of us, not much in the same way as in our apple experiment when we have zero apples; we just buy some more or pick some from the tree, or simply do not care.  But for reality and the universe, perhaps it can answer some questions.  And going back to my thought experiment with the chopping board, you did not have no apples, but really just no visible apples within your observation matrix and apples still exist, i.e. it was not a case of zero, nothing, nada, but just not any in that place.  Therefore, zero, i.e. zero apples, is no more than an accounting convention, i.e. not any apples within my kitchen or personal inventory, rather than there being no apples at all. 

Whereas, at the beginning of the universe, there was nothing and I mean absolutely nothing.  As there was really absolutely completely nothing, you would be at that cusp point and immediately numbers would collapse and zero would really equal one, so at that point of absolute nothingness everything is created.  Think of it reverse, hold out your arms and collect all the mass, energy and dark energy and matter in the universe and bring it into the palm of your hand; now roll it into a ball and squeeze it tight to the size of a table tennis ball – it is a tad heavy but you can do it; now squash it even more down to the size of a water molecule, then an atom – it is really heavy now and quite unpredictable but squeeze even harder until you are at 0+∞mm in diameter.  What happens if you squish it down even more until it is nothing?  Where has all that mass and energy gone?  Are you a magician and it has gone forever or as I have predicted at absolute zero or nothingness everything is created, all matter, all energy, absolutely everything and it blossoms out as a big bang.  So there is no need for any external creators, no need for any complex higher physics, just simple number collapse.  I know that for superinflation to occur you might need a big bounce rather than a big bang, but I am talking about the ur-creation, the original start.  So there is no need for external creators, no external god question of who created god, just a simple fact, nothing simply does not exist, so immediately there must be everything.

Another question, then – what happens in the cosmic web in areas of empty space?  Are there parts of this emptiness that are actually voids and areas or pinpricks of absolute nothingness – if so, then whole new universes could bud out in these regions creating multi-verses.  Or perhaps areas of emptiness oscillate between 0 (pure absolute nothingness) and 1 (existence of everything), creating points that perhaps generate fleeting, massive amounts or smaller quantities of energy and matter (new universes ) that can push apart our universe like wedges driven into rock, but perhaps most of these new universes collapse under their own mass right back down to zero giving the appearance of a void again; effectively rocking from 0 to 1 at the number cusp point, yet still seeming to be nothingness from our position as an external viewer, because we can never see a new universe from where we are watching, nor can we see nearly nothing because we are not wired that way.

To find dark energy, therefore, maybe we should look for nothing rather than something?  I do not believe that nothing exists, so when I look up into the night sky I do not perceive empty voids but everything must be there, somewhere out of sight and out of mind.  Be a child again and think about the air – it is empty and clear, then later you learn it is full of invisible gases as well as bacteria and viruses and dust motes, the stuff of life; or remember the classic experiment with smoke to show Brownian motion where you must infer that there are invisible molecules buffeting the smoke around.  There is something in the void space and perhaps we are just trying too hard to fit it into our own paradigm of the universe and should just suspend our beliefs and dream again – perhaps it is other universes budding out of pinpricks of nothingness, which push out other universes in some never ending fractal pattern?

In fact, the empty space in space is not completely empty and stuff does just appear as if from no-where.  These are vacuum fluctuations where particles and fields appear spontaneously to be created out of nothing.  Hence, there really is no nothingness out there, simply spaces where there is not very much, but where energy and matter can spontaneously appear.  Perhaps that is what the cosmological constant really is – a background count of somethingness, a mysterious creative energy, that stops there being nothing, because nothing creates everything and you cannot have that happening too often, can we now; for my piece of string, it is as if the cusp point, the creation point, is constantly switching from 0=0 to 0=1 to 1=1 and back to 0=0, but instead of netting out to an answer of 0, there is always a remnant of energy that cannot be lost leaving the cosmological constant, effectively the background energy of failed creation events.  Now that means that even though everything was created in the single creation event at T=0 more energy is constantly being created than was possible ab initio and is actually increasing the energy within our universe, so forcing distant supernovas to expand at an ever increasing rate.

Perhaps all I am stating is a truism – we exist, we perceive ourselves as real, therefore the universe must have been created.  Truly, there is no nothing, no non-existence.

Interestingly, this idea of nothing as being not possible, Axel’s theory of the impossibility of impossibility, means that life in the universe had, also, to be created spontaneously straight away.  As the idea of creating life is impossible, it would have to occur immediately; however, can life start more than once in the same universe, now that is so very unlikely that it probably will not have occurred twice?  Does that mean that there are no other inhabited planets in this universe? No, it simply means that the spark of life occurred on creation, but how that has been distributed across the universe is a different question; I am merely saying that spark of life can perhaps only be created once per universe.

To sum up, there is no such thing as nothing, therefore at the point of completely and absolutely nothing, number systems collapse, 0=1 and the universe is created.  Thereafter, whenever there is nothing in existence, energy and matter will perhaps spontaneously be created as new universes (whether big or small), which may exist out of sight and out of mind, or might collapse back down to nothingness, but leaving a residue of energy that will increase the amount of energy in the universe.

Next I get lost in trying to unpick the standard model of everything

Towards An Updated Theory Of The Origin Of Species

Tuesday, December 28th, 2010

In my previous blog, I posted a stream of consciousness on evolution that suggested that perhaps evolutionary theory as currently presented was too simplistic and not necessarily a complete mechanism for the origin of species.  Therefore, I owe it to those who might happen upon that blog to propose an alternative idea.

There are at least two overarching competing forces ongoing to develop species on earth: one higher risk and one lower risk.  The higher risk process is random mutation and speciation (macroevolution), while on the other hand there is adaptation, which includes several processes including microevolution and lateral gene transfer.

Against this backdrop, life on earth follows at least three basic principles: (i) preservation of life on earth; (ii) conservation of the status quo rather than favouring radical change; (iii) relative efficiency (or laziness) of life that will co-opt good ideas as they arise.

By overlaying these forces and principles, you have constant competition between the process of mutational speciation and that of adaptation with limited speciation, i.e. between the higher risk and lower risk strategies.  However, as life and species become more interlocked and interdependent, the weight of the conservative and lazy principles of life becomes increasingly strong, which will work against mutational speciation, because it could destabilise the rest of life on earth, i.e. life normally selects naturally for the status quo and deselects for new species.  Furthermore, it appears that this conservative principle kicks in pretty quickly as microorganisms appear to almost always prefer adaptation, including lateral gene transfer, over speciation.  But why chose adaptation over speciation, because the status quo itself confers protective benefits to all current species on earth, whereas speciation results in the need to change the structure of a biological niche or life in general, which can be devastating for the rest if living species and resultsin a weak species without the protection conferred by the capability to adapt.

However, when new unoccupied niches become available, higher risk mutational speciation might become more attractive as opportunity outweighs inherent risks in generating new species and new ideas arising from genetic errors might prevail and can be tried out without the competitive pressure of life.  Therefore, new species might arise relatively quickly in these circumstances, as there is no negative pressure from the rest of life.  Such situations could occur at the start of life on earth, when life moved onto land or after mass extinctions, where opportunism reigns.  However, as life becomes established in a niche or set of niches, embedded life will act like a dead hand tending to prevent new ideas being tried out and so life will favour change via adaptation.  Generally completely new speciation is deselected as being normally negative for life.

However, a really radical new idea, like photosynthesis, can overcome this inherent conservatism and establish itself.  However, it has to be a crackingly good idea and not just a reinvention of the wheel, which will be prevented from establishing itself.  So in all these situations, life could be viewed to make a risk analysis, i.e. is it worth upsetting the status quo for this new idea? If not, then life works to squeeze it out, or if it is, then life will take the risk of potential extinctions for the future potential to increase the amount of DNA-RNA on earth.  So even though there is a background level of new potential species being created all the time, it is unlikely that many (or any) of these will establish themselves.

What I like about this theory is that you can see how a chaotic change in species can happen all the time, with even the amount of permitted speciation and adaptation being capable of variation as the situation and needs move around.  Also, it can explain why some species never disappear as it postulates that life only changes where and when changes are needed and better ideas arise, or when there is extinction in a niche, but for example no better solution to living in the hot springs at Rudeira has been found than stromatolites, so stromatolites it is then, but find a virgin untapped island like Galapagos then a finch can blossom out.  It also explains why changes in range and composition of species is a more normal response than speciation as life prefers to use what it already has got than go for radical new ideas.

[This is a raw idea so needs to be worked on by those better than me to articulate more succinctly and perhaps even build a model that could even be run on a computer to simulate the origin of species.  As for modelling, I envisage that whenever there is a change to the global environment (in its widest sense) species must consider whether it can adapt to these changes through behavioural changes, distribution changes, working together with other species, natural genetic variation, lateral gene transfer or finally speciation.  Or perhaps interested people could analyse competition and speciation by looking at what happens in the business world when new businesses are formed and new ideas are invented, and watch how these survive and/or are transferred through the economic community and/or how they compete and work together to maintain existing relationships rather than nurture new businesses that might alter the status quo.]

Axel’s Earth, Or Too Many Answers, But Not Enough Questions

Monday, December 27th, 2010

Recently, I was at the Sage in Gateshead listening to brass band music, and I did what I often do when listening to live music, I shut my eyes to listen to the sounds and I was struck again by how the music sounds different when your eyes are closed to when they are open.  It is the same when I am tasting spices or teas at Steenbergs – if you do it with your eyes closed, everything tastes different, perhaps clearer.  At home, we play a game with our children called “The Guessing Game”, where household items are put into cups and you then must smell or feel these and guess what they are, but with your eyes closed; it is really difficult to work things out when you are left without all your senses.  There is a lovely girl called Rosie, who our childrens’ childminder looks after; she is severely handicapped and cannot see or hear very well, so her body has compensated and her sense of smell is heightened and she can recognise people by their own distinctive smell when they come into the room.

But what does our world feel like and how does reality shape itself?  We sense the world with all our senses, perhaps using our sense of sight rather to the exclusion of everything else.  Our body sees, hears, smells, feels and tastes the world around us and uses these to build a picture in our brain of our own personal space.  It is, however, a model built from incomplete data mixed in with models of how that world should be constructed, a matrix.  For a start, our eyes provide a really incomplete picture of our world with a clear picture only coming from about 1 degree of visual angle at the retina’s centre and the rest is a fuzzy, pixilated image that is fed down your optic nerve to the brain, where the optic nerve itself creates a big blind spot in that data set.  The brain then interprets the data it has been given, mixing it in with memories and symbols of how things should look like, so the piano beside me should look like a black upright piano with white keys on it, the filing cabinet should be grey with sharp edges, but it does not expect a chocolate éclair to be flying in the corner of my vision, so hey presto that is exactly how my brain sees them, i.e. a black piano, grey filing cabinet and no random flying chocolate éclair (pity about the éclair, though).  Then feed into that the sound of the keyboard clattering away and the computer’s fan humming and you have my reality, my personal space, but which came first the idea of how it should all look or the sensual data to create that world?

Another thing that the brain is good at is changing features and zoning things out – when you return home after a time away, the house always feels strange with vaguely familiar smells hitting you, electrics humming constantly and somehow the house feels more cramped and darker with edges not quite where they should be, but soon the alien smell disappears and the familiar sensory shape of your house returns; your house has not changed but your brain as reasserted its model of how your house should look from its stored memories, so the characteristic smells and noises of the house slip again into the background, allowing your brain to focus only on changes to that model of normality.  An extreme example of this is perhaps our spice factory (Steenbergs) where everything smells intensely of spices, but I cannot smell them except after a long trip away as for my model of the world and my own personal space, these extreme aromas are normality.  It is, I suppose, a shortcut for the brain, allowing it to focus on the unfamiliar and changes to that model of reality, so serving as an efficient survival technique for most of us.

We build models of our space.  We are taught models for our world.  These influence how we see everything and how we react to the data that our body senses.  We feel really uncomfortable when data or situations occur that do not fit within these preset paradigms, and most people chose to ignore or even to force reality to fit into the models of their reality at all costs rather than admit what they see before their senses – it really cannot be a chocolate éclair floating in my kitchen so I must be mad, but what if it was really and truly so?  We chose denial over reappraisal of our human created models.  Would you notice a really good value bottle of wine if it was sitting on the supermarket shelves squeezed between two types of washing powder?  Could you taste the difference or pick out the flavours in three drinks – all diluted apple juice, but if one was green, one was yellow and one was orange or would you try and name one apple, one lemon and one orange?

But there are different ways of interpreting everything and all may be possible, even probable, and some alternative ways of conceiving the world may be just as good as others; for example, in Britain, we live in a secular but predominantly Christian country with a royal family but a largely fair democracy where the rule of law functions, property is respected and freedom is honoured.  It is a decent, sensible society, but it is a no more correct model for society than were we to become a republic and follow the American legal system or an Islamic state or a totalitarian Communist state or follow the ways of the San people of the Kalahari Desert – all are valid ways of modelling society.  We have our own views on which is best or better based on our own moral framework, but that is really only because we have been living in that type of country all our lives and have been learning about it through the education system, the media and general living and it fits nice and snug like an old, familiar overcoat.  It must be really exciting when new ideas initially come onto the scene and seem to offer a valid alternative to the political status quo, so all the more disappointing that human nature usually simply moulds and squeezes these new ideas into its standard socio-political models, so for example Marxism was warped and became no better than traditional political systems and was certainly very poor at organising an economy and protecting human rights.  I will perhaps return later to the idea of how we model our societies.

But I wondered whether, with this idea of preconceptions niggling at my brain, if I relooked at some theoretical science, I could come up with a different way of modelling the data and information provided.  So being overambitious, I decided to start with one of the unassailable icons of modern scientific thinking, evolution.  I liked the idea of evolution as it caused quite a stir when it first came out, since it did the unthinkable in that it challenged and then changed a world model, which, when you rethink about the reaction to it, explains and justifies the seemingly extreme reactions of general society and the religious community to the concept of evolution as it violated a standard human model, i.e. God made man, which appears in all religions from Christianity and Islam through to Hinduism and the beliefs of the Bashongo tribe in Africa.  As an aside, the fact that humans (and probably all species) use models to organise the world in their minds is why climate change evokes such anger and scepticism, because it challenges another fundamental model for organising modern societies, i.e. the concept that economic and technological progress is good and that man’s impact on the world is basically benign, if not an improvement on nature.  Once again, perhaps I will address that on another occasion.

Evolution is basically an hypothesis that all species that exist today came from species that existed in the past forming a tree of life and that the key process whereby the genetic traits within today’s species have been selected is via a process of adaptation and natural selection driven by the biological environment, where better genetic attributes survive over time and are positively selected for by the impact of the physical and biological environment – the concept of “survival of the fittest” – and speciation (or new species) results over time through this mechanism of evolution.  There is, also, an underlying feeling of beneficial progress with branches of the tree of life branching ever onwards with today’s species being the pinnacle of evolutionary achievement, as well as there being an overall sense of logic to evolution, as if it were overseen by an ethereal, non-existent blind watchmaker.  And it does work to explain how Homo sapiens evolved from apes and marsupials and placental mammals share a common ancestor.  So evolution is a powerful and elegant hypothesis for the origin of species.

However, I think evolution is perhaps too grandiose, too definitive and too progressive, coming nowadays with far too much emotional baggage attached to it.  So let me propose a more mundane, fuzzier and conservative model, something less elegant, more real and excitingly chaotic – a ramshackle shanty town of life rather than the pristine, but sterile, new town of high rise blocks and concrete.

Firstly, let us consider life or at least the purpose of life.  Some time ago in the depths of time, RNA and DNA started replicating.  It is a truly unique, amazing and wondrous thing that ability to replicate and the desire to create complex and orderly chemical and physical structures repetitively over time.  Since then, the purpose of life has been to sustain that replication of RNA and DNA on the planet.  Genetic material is not really concerned about the outward appearance of species containing replicating DNA-RNA, rather it simply wants it to continue existing and that is the underlying purpose of all life – nothing high minded, nothing existential or religious – simply pure maintenance of a bunch of sugars that replicate.  From the viewpoint of DNA-RNA, quantity is, therefore, more important that quality and it views the influenza virus as highly as the blue whale and marine annelids with as much pride as the human being.  This is one of the first concepts that is perhaps at issue with evolution, as evolution sets great store in the cumulative momentum of speciation with current species, especially Homo sapiens, being the pinnacle of life, as if life marches ever onwards always improving; however, life is more basic than that, life is simply about maintaining life.  Is our understanding of evolution really viewed through the eyes of the western, educated intelligentsia and simply a scientific replacement of the religious story of creation – evolution created the plants and animals of the earth and then on the last day evolution made humans (in his likeness)? 

Secondly, life is not inherently progressive.  In fact, it is rather like all the species on the earth and is at its core conservative, and risk averse.  Life would perhaps prefer to take a snapshot of all species as they exist today and maintain that as it is until oblivion, since the way we all interact as species, busying away in our little biological niches, doing our own special things, supports and maintains all the earth’s biological, environmental and physical systems as they are today; that is effectively the concept of Gaia.  To me, this is one of the amazing things of life – Why is there so little speciation when we have so much genetic variation around within species themselves?  Why are new species only quite rarely generated?  Why are there living fossils still around now like Platynereis, a marine annelid from 600 million years ago and possessing a proto-brain, or stromatolites of blue-green cyanobacteria that can be traced to fossils from 2.7 billion years ago and maybe even to 3.4 billion years ago? Therefore, this regressive force means there is a large conservative drag acting on the tree of life, working against novel ideas and new species as these could result in destabilising all other species on our planet, upsetting biological and environmental systems.  Returning to this regressive idea of life, the species on earth today are no better or interesting from the viewpoint of DNA-RNA than those during the Jurassic Period, we just want to believe they are.  I will concede, however, that we are perhaps more suited and better adapted to the current environment and set of species than those existing before, but conversely we would not have survived very long in the environmental conditions on earth some 3.1 – 3.6 billion years ago when bacteria first started living on earth, but perhaps we (current life on earth) might in any case have moulded the environment in part to suit us.  Also, why evolve with all the risk involved if you can adapt without creating new species, so life chooses adaptation first, while will co-opt genetic changes either if the change is small and so the risks low (microevolution/genetic drift) or if the change is significant and worth the damage it might cause, i.e. high risk/high return (e.g. photosynthesis, multicellular organisms etc).

Thirdly, life is inherently lazy (or efficient).  Therefore, where it can borrow really good ideas that have arisen elsewhere, it will do its utmost to co-opt that new technology for itself rather than seek to reinvent the genetic wheel; after all, this is the lower risk strategy.  So bacteria swap genes around as if they lived in a genetic world wide web (lateral gene transfer), and multicellular organisms absorbed archae that photosynthesised and respired to gives us the modern organelles, chloroplasts and mitochondria, and life seems to work together as communities of species that interact, where plants gives us oxygen, which animals respire and birds and insects pollinate plants, and animals eat the plants and foods with microorganisms breaking down dead matter and so on and so on into greater detail.  Should we really consider life at a larger scale as communities of species that change and adapt over time rather than focus on the detail of species by species analysis?  Is it these communities of species that matter?

So that is the essential backdrop to the way I envisage life – life is about sustaining life in the form of replicating DNA-RNA, life is conservative rather than naturally progressive and life will borrow good ideas wherever it can.  Finally, our concept of speciation and so “the tree of life” might be too simplistic and perhaps human-centric, as the swapping of genes between monocellular organisms (and sometimes even with multicellular organisms) might mean that we do not have just the one parental line, or at least microorganisms might be more incestuous in their family trees, and so most species on earth might not have neat family trees with everything flowing logically down from single ancestral points.  These concepts all mediate against the central position for evolution as the mechanism that drives life on earth.

But then the question remains, if not evolution, then how come we have arrived at the species on the planet today with all that variety, beauty, specialisation and then us with our supreme mental ability, human beings as the pinnacle of life?

The answer is that genetic material has developed a number of survival mechanisms to ensure that it is sustained over time, because physical, chemical, environmental and biological conditions on earth do change which means that life cannot remain static as this would militate against the first rule of life – that life needs to be maintained.  What might impact the survival of life?  Well, the environment changes (oxygen and carbon dioxide go up and down, for example), meteorites hit the earth, the sun’s heat and light levels change, genetic coding goes awry and new species are created.  So DNA-RNA needs to have some survival tactics to address these potential threats to its survival.

The first is simply the maintenance of the status quo, that inherently conservative streak in nature, with most genetic material simply copying itself and replicating clonally and largely correctly.  The second trick of DNA-RNA is the rapid, continuous replication of genetic material, enlisting that most basic survival technique of safety in numbers, so the more you replicate and the faster you do it, the more chance there is of some genetic material surviving.  The third method encompasses a broader set of mechanisms and this is what I call adaptation, which includes within it the idea of evolution itself.

So let us look again at this idea of adaptation in some more detail – if life is conservative, why does it need to adapt?  There are various reasons, including responses to environmental change, errors arising in the genetic material and competing bits of genetic material, as well as to increase the chances of survival through, for example, exploiting randomly generated improvements in genetic material thrown up by natural variation in DNA-RNA or adapting to unexploited niches and to generate greater robutsness in a genotype.  Why would life want to exploit more niches?  It is a case of the more the merrier, so it wants as much genetic material out there as possible, so that means it will try and adapt to fit into every niche that it finds available.

Now, some will say that sounds a bit like good old-fashioned evolution, but no it is different and I will explain why.  Evolution involves species and the adaptation of species followed by natural selection moulded by the earth’s environment in its widest sense, i.e. including all physical, chemical and biological drivers.  In fact, adaptation may involve no genetic change or might involve swapping genetic material around rather than from any form of natural selection, hence it is less constrained by the idea of species.  Adaptation occurs through a number of possible mechanisms, including (but not limited to) the following changes some of which have no genetic impact at all: (i) behavioural changes; (ii) range changes; (iii) mutuality and community building; (iv) lateral gene transfer; (v) genetic variation within species (akin to evolution but on a micro scale); and (vi) random speciation. 

Of these, genetic variation within species might include the idea of evolution, but it perhaps only occurs on a very detailed and micro-evolutionary scale, while random speciation occurs all the time but most newly created random species simply never come to life or fail to have any impact and fizzle out very quickly as a good idea, but arising at the wrong time and/or place, plus life tends to protect itself against these changes (by competition/natural selection), as they are often profound and could destabilise the rest of life on earth.  For example, the development of early forms of photosynthesis increased the levels of oxygen in the atmosphere and increased the amount of carbon fixed as sugars, all of which was hugely destructive to the rest of life on earth; this resulted in most of life becoming extinct about 2.4 billion years ago in the Great Oxygen Event – oxygen killed off anaerobic life and the reduced atmospheric carbon dioxide significantly lowered global temperatures killing off other forms of respiration.  In fact, I am arguing that species will seek to adapt to as many niches as possible within a community’s own natural genetic pool, while simultaneously trying to minimise the amount of speciation that actually occurs.

Some examples of how adaptation might work in practice could include [this is the more sciency bit in the blog]:

(i)  Behavioural changes: classic examples of behavioural responses to environmental change include population movement to find new and more amenable habitats, including the migration of birds, fish and reindeer, or changing to a dormant state, including aestivation, hibernation and the formation of seeds and spores.  A good example of simply moving when a change arises is in the Bering Sea, which was one of the richest seabed ecosystems in the world, however climate change has seen a rise of 3oC in temperature and is driving a change in species composition (this can be used as an example for (ii) Range changes below), in particular pelagic fish are entering the Bering sea driving out bottom dwellers and so their predators are moving northwards with them, i.e. eider ducks, walruses and gray whales (Grebmeier et al, 2006).  These are really cases of “can the species move to a more conducive environment for its niche needs or can it become dormant and wait like Walt Disney for a better time?”  There is very little evidence for evolutionary driven behavioural responses arising out of environmental changes (Lowe et al, 2010), indeed it is suggested that insect species biorhythms (e.g. photoperiodism) must be capable of adjustment as species have simply altered latitudes as the environment changes (Coope, 1979).

(ii)  Range changes: in a study of North American tree taxa after the end of the last ice age, it was found that distribution shifts in tree types was individual, “with large variations between species in rate, time and direction of spread”, which showed that there were no species specific responses driven by climate change, i.e. the trees act as individuals with no discernible species driven trend (Davies, 1983).  Similarly, the fossil record for trees indicates that forest communities are just temporary distributions of similar trees with no discernible coordinated trend, hence there is no evidence that “modern forest communities evolved together”.  There is a similar lack of evolutionary evidence for animals, with North American mammals being unchanged for hundreds of thousands of years from an evolutionary perspective even if there have been major changes in distribution, as well as similar results for insects where it is concluded that insect fossils from the last 1.6 million years are identical to species living today and insect fossils from 5.7 million years ago fall outside the range of natural variation but are almost identical to current living insects that they may be ancestral to current living species or the result of small shifts in genetic variation (Coope, 1979).

(iii)  Mutuality: all species work together in a massive mutually supporting and interconnected matrix for life, but could this matrix be self perpetuating and cohesive and work to maintain the status quo as much as possible.  For me, I speculate in my mind that this is what occurred with chloroplasts and mitochondria, where in the past sometime, the original bacteria perhaps lived closely with another microorganism in a mutually supporting symbiosis and then perhaps via straight absorption or through transfer of sufficient of the useful DNA into the symbiont via straight uptake of DNA (or other form of recombination), these bacteria became organelles.  I know that sounds very casual and easy, but it did need only to happen once and this form of attempted transfer happens all the time for small stretches of DNA and usually fails for longer stretches, but perhaps just once.  Then having happened, it would have opened the door for such opportunism that it would have been a case of first mover advantage and no alternatives would have the chance of getting an evolutionary look in (especially if you take into account that it would perhaps be another billion years before the next time this might occur). 

Anyway, I said this section would have some science rather than mind games, so let us think about microbialites.  These are prokaryotic communities of bacteria than form communities with a physical structure created out of biofilms.  They are usually found in relatively extreme conditions suggesting that these bacterial communities formed out of mutuality, where each bacterial species offers something to the community enhancing the whole and so militating against a selfish, unitary life; also, perhaps these communities could have been more prevalent, however more complex forms of eukaryotic life might have more successfully taken over those biological niches, so closing out those environments from other microbialitic communities continuing to exist.  These are very diverse and complex mutual societies of bacteria centred around cyanobacteria (probably the origin of the proto-prokaryote for chloroplasts), so, for example, in a study on modern Rudeira stromatolites, there are a number of species of cyanobacteria (mainly Leptolyngbya and Pseudoananabaenaceae) as well as a wide range of over 95 different non-cyanobacteria, including isolates from bacterial genera Actinobacteria, Arthrobacter, Bacillus, Firmicutes, , Proteobacteria and Sporosarcina  Overall, there was more diversity in the non-cyanobacteria and more cohesion in the cyanobacteria, with no Archael bacteria found.  (Santos et al, 2010).

(iv)  Lateral gene transfer or direct transfer of genes: while bacterial are generally clonal in the way in which genetic material is transferred, with most transferred via asexual cell division, genetic material can also be exchanged by conjugation, transduction and transformation, which are the movement of DNA by direct contact between bacteria or via encapsulation by a virus or simply the direct uptake of naked DNA.  Additional important wrinkles include that much of the transfer might be mediated through plasmids or bacterial viruses and that only a small portion of genetic material is transferred “sexually” for bacteria.  This transfer of genetic material between bacteria actually works against speciation in bacteria as it means that bacteria remain more genetically cohesive over time than evolution would demand; furthermore, more genetic material is transferred between bacteria than is caused by mutation, suggesting that (a) these transfers of material are more important for bacteria than mutation followed by natural selection, and (b) life (or at least bacterial life) is efficient (or lazy) and will share a good genetic idea widely through “sexual” transfer rather than be selfish and create a new species, i.e. contrary to the mechanism of evolution.  In fact, it is suggested by Lawrence and Retchless that a new bacterial species takes a long time to develop and it occurs gene by gene rather than with one mutation, i.e. as step-wise speciation (Lawrence & Retchless, 2010).  Perhaps direct gene transfer, also, occurs in multicellular organisms where viral and endogenous retroviral DNA are the remnants of such transfers?

(v)  Genetic variation within species (and microevolution): the classic example of this is industrial melanism in the peppered moth which displays genetic drift over time for dark and light bodied moths (Wikipedia, 2010, Peppered Moth Evolution).  The allele for dark bodied moths is dominant over the light coloured moth.  Prior to the industrial Revolution in Britain, the light grey form of the moth was prevalent, then during the Industrial Revolution, the light lichens that the moth hid on died off and the trees became darkened with soot and the dark bodied peppered moth prevailed.  With the cleaning up of the air via Clean Air Acts in Britain, the lichens have grown again, trees have become lighter in colour and the recessive light bodied moth has become more prevalent.  The evolutionary mechanism for this is that birds eat the peppered moth and colouration acts as camouflage for the moth while it rests on trees, so the colour of moth that is best hidden will be selected for (Wikipedia, 2010, Peppered Moth Evolution).   While I argue that this is simply genetic variation within a species group for adaptation and survival, others argue that this is evolution in progress; I guess we are splitting hairs over what is a species, but nevertheless this perhaps only works at the micro scale.

(vi)  Speciation: what are species firstly?  We define the world in a very human-centric fashion and view species of organisms that can successfully reproduce and those that are different species as those that cannot successfully reproduce.  However, for microorganisms they tend to take longer to speciate than multicellular organisms, being more interested in keeping their genetic material cohesive and shareable as keeping a wide range of gene apps (genetic applications) available for use is a good defensive mechanism.  So microorganisms only become “species” slowly by excluding genetic material on a gene by gene basis, with the rest of the genome potentially remaining shareable.  Perhaps more complex organisms lost this ability for widely perimissive genetic variability when they decided to aggregate, so you can imagine (for example) that multicellular organisms need most of the genome to be similar to be able to repoduce successfully (or perhaps it is the other way around and that it needs to be the 5% of differentiated DNA that must be the same).  Anyway, mutations happen all the time with most of these falling into the camp of  genetic variability, however new species might form all the time, but being a high risk route for the origin of species and one that does not confer the benefits of protection from adaptability most species either never come to life or disappear quickly, having never managed to establish themselves; many mutations will be a case of wrong time, wrong place rather than never being of any use, e.g. being capable of photosynthesing is not a useful trait if you are a bacteria that lives in the earth’s crust.  Furthermore, I speculate that speciation is a negative action from life’s perspective, as it tends to weaken an organism’s chances of survival, i.e. it is negative for natural selection, because (i) it takes a geneotype out of its natural niche that it has been developed for, so it will be more (not less) exposed to the negative forces of life (natural selection?); (ii) new species lack the robustness of genetic variation conferred by variation in its former gene pool and so needs time to create a new one, compensating for any weak attributes brought into the new niche (but which may have been positives in the previous biological niche); (iii) it lacks the protection provided by the interlocking relationships provided by the web of life and so will need to develop new mutual relationships.  As a result, most new species will wither away, but adaptive radiation can occur rapidly, where either new species are ecologically protected (e.g. in isolated communities or after extinctions) or the new species has created some positive attribute (perhaps very rare, such as the ability to photosynthesise or create multicellular organisms).  However, speciation is not normally positive for the new species.

These adaptive response mechanisms explain why species on earth do not vary as much over time as evolution would suggest – how often have we seen actual evolution occurring with changes in the earth’s environment? The species that actually exist at a particular time and place simply modify their behaviour to adapt to changes or move around to find alternative environmental niches that suit them better or work together with other species as a community better to survive any changes or even swap genetic material around via lateral gene transfer.  These actions do not necessarily result in a change in core genetics nor do they necessarily result in a need to drive through adaptive gene selection, for example if global temperature rises and water levels fall, plant species existing in a region will simply change their relative composition in that forest or grassland community; if there is a forest fire, plants and animals will return and perhaps will configure themselves differently to before, but essentially it will be the same bunch of species rather than any wholesale change having needed to occur.  I understand that under certain circumstances different results might occur, however this is usually only in isolated places where special conditions apply, so Darwin’s finches might be an interesting exception rather than the general rule; so for a fire on an island, the pool of available plant species might be limited to one or two survivors and then these might be able to adapt and speciate.

An even neater reaction or strategy to change is that employed by bacteria, being lateral gene transfer.  For me, microorganisms are a clever solution to life – simple, focused and reactive, where they can undergo asexual reproduction, as well as pull in genetic material from elsewhere in the bacterial world to suit particular environmental or physical needs via an ersatz “sexual” reproduction; they function like stripped down life, carrying around only the genetic information that they need to continue and increase the amount of DNA-RNA in the world, then drawing on genetic applications from other places as they might require them.  Similarly, they respond to environmental change through adaptation, increasing or decreasing their relative populations within the bacterial community as needs be.  No need to evolve and no need to push for speciation, with a tendency towards genetic cohesiveness over time rather than diversity.  Hence, bacteria and viruses perhaps, also, function more as communities of genetic material rather than species per se and we should look at and study them as such.  In fact, the idea of species implies that a species can only successfully reproduce within that species, however, as already discussed, bacteria are more promiscuous than that; perhaps multicellular organisms would be also but cannot due to their complexity, so the existence of ring species of salamanders show that while two distant species might not be able to reproduce successfully, were you to go along the ring of species, each adjacent species can reproduce successfully and so theoretically you could transfer a genetic trait along the line, albeit in a complex way.  Are we perhaps too focused on the differences between species but should look at our similarities? For example, bird flu and swine flu can move between those species to humans as from a viral perspective we all seem similar in the same way that people in Britain call trees trees, but our ancestors and agricultural people in other parts of the world would say “that sycamore” on the green rather than “that tree”, i.e. we lump together trees generically now rather than by species!

Bacteria and viruses, also, raise another interesting point about genetic progress, being mediocrity.  One of the presumptions of evolution is the survival of the fittest and the development over time of the best alternatives for working in a particular niche.  In reality, the evidence everywhere is that life favours mediocrity first, then specialisation later or not at all, as mediocrity (or generalisation) enables species to work with each other in maintaining the status quo, the interlocking and mutual matrix of life.  A good example is influenza, where although we have had concerns recently about killer flu viruses, the key factor about flu is that is works with human beings, so it wants to infect them, but it does not want to kill off its hosts as then it could not reproduce.  In effect, a killer flu virus would be useless for the virus itself, so while it might start out strong, it will select for weaker forms over time, so ensuring mutuality.  Of course, there are situations of killer viruses, however they are rare and usually select themselves out by being very difficult to transfer, e.g. even cholera dies very quickly when exposed to air and does not travel long distance in water, hence it only really effects people very close to the source of contamination (or HIV can be used as an example as it is difficult to transmit except directly via blood).  Another example would be lions, which sit at the top of the food chain, but actually do not need to feed regularly, and out of practicality and laziness, they tend to capture the weaker targets, so actually helping to improve the stock of their targets rather than destroy them; if they killed everything all the time and destroyed the fittest targets out of sport, they would soon have no food chain to be the kings of.  Specialisation works against the concept of survival as the more specialist you become the more exposed that species is to even slight changes in its biological niche, so slow-moving, turkey-sized birds without wings quickly became an easy foodstuff for humans and dodos became as dead as the metaphorical dodo, while pandas in the wild survive more and more by a thinner thread.

Similarly, reverting to Darwin’s finches, perhaps they succeeded on Galapagos because the original finch was a mediocre generalist, then later over time they specialised.  If the original finch had been adapted to a really specific niche, then it might have died off immediately it arrived on virgin Galapagos.  All current species derive from mediocre, generalist forebears, as specialists tend to be weaker in evolutionary time and true specialists will die out immediately a niche changes.  Therefore, trace back a few generations in most species living now and you will find a dull, boring generalist that has expanded into a niche or several niches; this is the key to the genetic development of species, the steady march of the bulk, mundane and mediocre species rather than the ever improvement on the genetics of specialists, i.e. species are the wood and you need to find the trees – which generalist will be the next successful specialist?

This is controversial as the colour and interest in species on earth tends to be the quirky and evolutionarily redundant species, with people looking over and ignoring the boring and mundane, e.g. bacteria, insects and slime moulds.  However, perhaps that is a mistake and we could reduce the number of species we worry about by focusing on strong generalist species rather than worrying about keeping every special and interesting genotype.

So in this hypothesis, where does standard evolutionary theory sit? It still occurs, but it is not the central driver for the development of life.  Generalist species adapt through shifting their natural genetic variation within a species or pulling in different genetic material via lateral gene transfer, then, if these changes stick, over time genetic traits that favour occupying these new or wider niches might be favoured and so genetic makeup might drift from the current norm in space and time.  However, in most cases, this is not permanent and if the niche environment falls back to its previous make-up then the core species make-up might drift back to close to its previous norm.  This genetic ebb and flow might be the mechanism for microevolution.  In fact, this genetic variation is key for the survival of species as it provides a species with a bank of potential genetic variations on which to draw when conditions change, whether these are endogenous as in multi-cellular species or exogenous for micro-organisms, which seem to use them like genetic applications in a world wide gene-web from which to pull in new coding as needed via lateral gene transfer, hence I query whether it is really evolution as envisaged by Darwin.  Interestingly, I mention the idea of space-time and it is interesting whether we should really conceive of life in a quantum way rather than our usual Darwinian way of thinking, i.e. life is determined by probabilities and is fractal by nature – (a) like big bang for the universe, were you to start the clock of life on earth again, wouldn’t you get a different answer at today’s date and time for how the community of life would look; (b) is there a complete range of possible future forms of life on earth and what life you find and how you articulate and model those discoveries depends on the observer and that observer’s own particular space and time matrix; (c) similarly, don’t fields of probability determine the range of possible historic species that existed and only when you find/observe particular species do they effectively come into reality (via fossil discoveries, for example).  So life is less neat and more chaotic than we want it to be.

Overall, we need to view a species as a fuzzier less exact category; a bell curve of genetic material that varies significantly, with the breadth of the curve itself being an important indicator of the viability of a certain species, so a very thin pointy curve denotes a very delicate species that will become extinct quickly with any environmental changes, whereas a broad bell curve enables a species to draw on a wide range of potential genetic applications and so adapt to environmental changes without resulting in a collapse in species range.  Only relatively rarely does adaptive gene selection become permanent and a new species is born, since having a wide range of genetic variants within one set of interbreeding species is a better survival technique, whereas a tightly knit gene pool is severely limiting.  Then as environmental changes occur that species’ genetic bell curve might centre on a different variant that is more adapted to these new conditions, however were the conditions to change back to the original state, then the bell curve might fall back to almost where the original bell curve was but not exactly the same place, because of the fractal nature of life.  If all the environmental changes were one directional, the bell curve might be moved several times in one direction, resulting in the original genotype no longer being accessible within the pool of natural variation and so in effect a new species has occurred, but not because of some great evolutionary plan, but simply because life is fractal and it cannot shift the bell curve back to encompass the original genotype.  However, it also means that were the original conditions to reappear, when the “new variant species” sought to adapt and searched for a suitable genotype it would choose a different choice from the original starting position and that choice may not be as good a genetic choice, i.e. you do not always get the best answer to the current need for an adaptation, just a decent answer from the current gene pool.  This results in a randomness to life and a fractal pattern for speciation.  The cumulative impact of these small adaptive movements in individual species’ bell curves might result in much of the micro-variation of complex life on earth.  Is this how evolution works, i.e. on a micro scale and for multicellular organisms only?  Perhaps lateral gene transfer would occur if possible, but the sheer complexity of larger, complex beings precludes regular successful transfer of genetic material into complex species; however, pieces of viral DNA have entered the human genome and remained there as endogenous retroviruses, coding for key proteins in human placental development, e.g. for syncytin 1 and syncytin 2, as well as for human Y chromosomal development; in fact more of human DNA is directly viral (9% for endogenous retroviruses and 34% for retrotransposons) than for actual human genes (1.5% only)(i).

In addition, major changes to genetic make-up occur all the time by chance; most of these are unviable and so never survive and others are dead ends that simply never continue in existence for very long; however, some ideas stick around, most of which muddle along without much impact, while some ideas have resulted in major species’ shift because the error in the DNA-RNA creates a new and revolutionary way of organising life.  This is macroevolution driven by mutation and speciation; this is, however, really high risk as most spontaneous speciation results in unviable organisms that cannot replicate or are weak and so die off quickly or because they do not confer any greater benefit than an incumbent and so will be driven out, similar in a way to new businesses that might offer a better, say, operating system but cannot remove the main incumbent, Microsoft, which has the advantage of being the dominant incumbent.  For example, the ability to photosynthesise enabled species to live in the high carbon dioxide world and nutrient declining world around 4 billion years ago, but eventually as the new technology became perfected and as an unfortunate side effect, it caused massive species collapse as oxygen poisoned most living species and carbon dioxide levels collapsed.  This evolutionary change happened successfully only the once, but are newer, better versions of photosynthesis created all the time but can never ever get a look in.  Other key genetic changes that have occurred include: the ability to respire and so utilise the carbon stored as sugar together with using up the oxygen, the ability for single celled organisms to live symbiotically within other cells and the ability for cells to aggregate together for their mutual benefit and create multi-cellular organisms.  These changes run against the wishes of the generally conservative dead hand of life that dislikes change; in fact, life is perhaps correct because each of these changes caused major havoc to life on earth, resulting in turmoil amongst species existing at the time, causing huge species die off.

Arguably, this is what is happening now.  Humankind, a relatively weak and mediocre, immature ape, has evolved in such a way that it can adapt its and other species’ behaviour, range and mutuality through learning, communication and changing the physical, chemical and biological environment through adapting and “evolving” outside the biological world in the abstract world of thoughts and ideas.  This new form of change through knowledge rather than genetic adaptation is causing destructive changes to the environment similar to that wrought by the initial ur-photosynthesising microbe, hence changing the environment and driving species’ collapse; humanity overall is destabilising one of the key crutches of life, i.e. maintenance of the status quo.

There is one final situation where you get rapid change and that is another key driver for life – opportunism.  As I have said, life tends to be conservative, but there are times when due to external changes opportunity knocks and life adapts rapidly; this occurs when biological niches become available, for example after photosynthesis caused species collapse there would have been ample opportunity for newly available niches to be filled after the former occupant died out, or when mitochondria started respiring and eating sugar this would have created new niches or when the dinosaur population collapsed at the end of the Mesozoic era some 65 million years ago, the small and mundane mammals (who were also perhaps a natural variant on reptiles) were able to blossom out into available niches, at the same time as those inconsequential, and clumsy, flying reptiles that had split from dinosaurs or another reptile species around 65 million years ago were able to conquer the skies and become birds, and similarly when the first breeding pair of finches landed on Galapagos, they would have found loads of opportunity to spread out.  Some scientists have postulated that opportunity frees up species from the laws of natural selection, which fits in with my ideas neatly (Yoder et al, 2010), but are really situations where new ideas are given the time to become more robust species and establish themselves without the negative selection pressures imposed by the rest of life on novelty – life hates change.

These rare circumstances are amazing and result in great variety and stunning beauty, but I argue they are not the norm, but one of the rare and unusual responses by DNA-RNA to the maintenance of life on earth.  Evolution occurs on the one hand, but on the other it is perhaps not the primary driver of life on earth on a daily basis, even if it is a very enticing and exciting sideshow – it is like human life on earth where our primary role is reproduction and nurturing new life, but all the colour and excitement of the Premier League is much more fun, even if over geological time it is completely irrelevant.

I would, also, like to return to the idea of lateral gene transfer and mutuality.  I wonder whether this mechanism is more prevalent than we sometimes think.  Imagine a bacterium that lives on earth at the same time that photosynthesis arose; the increase in levels of oxygen is trying to kill me off as a species; there are 3 responses to this: (a) become extinct; (b) develop aerobic respiration; (c) work mutually with these ur-chloroplasts and incorporate them over time into my cells.  This latter idea of mutuality is similar to in the business world where, when new technology arises, you go bust, or fall behind your competitors or bring it into your business; therefore, perhaps the process of working with chloroplasts and mitochondria is an adaptive development arising out of mutuality and could occur more easily than we have previously considered.  As mentioned earlier, there is evidence that suggests that some of the genetic coding in the human genome is simply coding brought into it via retroviruses with some of it potentially being very useful – is this evidence of mutuality having occurred even in Homo sapiens?

Much has been written on evolution and how it creates through natural selection the beautiful diversity of life on earth.  Suffice to say, evolution does happen and it works as an hypothesis to explain how finches differentiated on the Galapagos Islands and how Homo sapiens developed from the ape family tree some 4 to 8 million years ago, but I do not believe that it explains how, or even why, most of life on earth is at is.  There are just so many unsolved questions, for example: How and why do microorganisms adapt and change over time using lateral gene transfer? Why, even after we had thought them extinct, do coelacanths and tadpole shrimps still exist (unchanged for at least 25 million years and 220 million years respectively)?  How and why did chloroplasts and mitochondria end up in the cells of other species?  How do the populations of trees in forests shift over time if they change individually rather than in a coordinated, evolutionary response to external changes? Why do “old” species like archaebacteria or amphibians or reptiles still exist if mammals are “more advanced”?  Or to repose Charles Lyell’s question to Charles Darwin in 1856 why do fossils for types of mollusc in the British fossil record abruptly disappear only to reappear 2 million years later unchanged? 

However, a broader, fuzzier and less neat mechanism that starts with the premise that the make-up of life on earth is driven by a different theory of life, where life is a conservative rather than radical and where various possible types of adaptation arise chaotically and continuously work to maintain the status quo of current life on earth, with evolution being only one of the possible mechanisms for change and perhaps limited to complex multi-cellular organisms.  It is a more chaotic mechanism where adaptation might normally occur through behavioural changes, range changes and altering interconnecting mutual relationships between species, supplemented by genetic adaptations such as lateral gene transfer, or general genetic variation within species, and more rarely by random mutation but with no external influence from natural selective forces.  Furthermore, adaptation and change should perhaps be seen more holistically, as how communities of life shift with changes to it rather than following the evolutionary progress of individual lines of species.

It is, also, a mechanism that recognises that life on earth is perhaps made up of the stories of the more mundane and mediocre species that continue their march hidden in the background, but whose genetic material is stable and cohesive and will later form the basis of new specialisations.  It is these boring creatures that should be celebrated, so true life is less colourful, less quirky and less cuddly and photogenic than science would sometimes have us all believe (but there ain’t no money or television in that story!). 

I apologise for my ramblings, and I am not sure this stream of consciousness on evolutionary theory is at all sharp enough, so I will summarise in the following blog with a mechanism that might work.

Notes:

(i)  It mainly appears to be retroviruses that have inserted themselves into mammalian genomes, however bornavirus DNA has also been found in human DNA, so lateral gene transfer might occur throughout multicellular species even if at a lower rate than in microorganisms.

Some further reading

[If I have missed out any references this is purely my error and is inadvertent and the result of resreaching this on my own and without anyone to check, challenge and criticise and so I would welcome the change to correct those omissions and apologies for my mistake and any potential offence caused.]

Bennett, K. (2010) The chaos theory of evolution, New Scientist, 18 October 2010, [Available from the Internet at http://www.newscientist.com/article/mg20827821.000-the-chaos-theory-of-evolution.html]

Davis, M.B. (1983) Quaternary History of deciduous forests of Eastern North America and Europe, Annals of the Missouri Botanical Garden, 70: 550-563, 1983 [Available from the Internet at http://biostor.org/reference/12744]

Coope, G. R. (1979) Late Cenozoic Fossil Coleoptera: Evolution, Biogeography, and Ecology, Annual Review of Ecology and Systematics, vol 10 p247 [Available from the Internet at http://www.annualreviews.org/doi/pdf/10.1146/annurev.es.10.110179.001335]

Grebmeier, J. M., Overland, J. E., Moore, S. E., Farley, E. V., Carmack, E. C., Cooper, L. W., Frey, K. E., Helle, J. H., McLaughlin, F. A., McNutt, S. L. (2006) A major ecosystem shift in the Northern Bering Sea, Science, 10 March 2006,  311, 1461 – 1464 [Available from the Internet at http://www.sciencemag.org/]

Lawrence, J.G., Retchless, A.C. (2010) The myth of bacterial species and speciation, Biology & Philosophy, Vol 25: 4 pp 569 – 588, September 2010 [Available from the Internet at http://www.metapress.com]

Lowe, K., FitzGibbon, S., Seebacher, F., Wilson, R.S (2010) Physiological and behavioural response to seasonal changes in environmental temperature in the Australian spiny crayfish Euastacus sulcatus, Journal of Comparative Physiology, 2010, 180: 5, 653 – 660 [Available from the Internet at http://www.springerlink.com/]

Santos, F., Peňa, A., Nogales, B., Soria-Soria, E., del Cura, A. G., González-Martín, J. A., Antón, J (2009) Bacterial diversity in dry modern freshwater stromatolites from Rudeira Pools Natural Park, Spain, Systematic and Applied Microbiology, 33 (2010), 209 – 221 [Available from the Internet at http://www.sciencedirect.com]

Wikipedia (2010) Peppered moth evolution [Available from the Internet at http://en.wikipedia.org/wiki/Peppered_moth_evolution]

Yoder, J. B., Clancet, E., Des Roches, S., Eastman, J. M., Gentry, L., Godsoe, W., Hagey, T. J., Jochimsen, D., Oswald, B. P., Robertson, J., Sarver, B. A. J., Schenks, J. J., Spear, S. F., Harmon, L. J. (2010) Ecological opportunity and the origin of adaptive radiations, The Journal of Evolutionary Biology, 23 (2010), 1581 – 1596 [Available from the Internet at http://onlinelibrary.wiley.com/]

We Are All In the Matrix

Sunday, December 26th, 2010

The matrix shimmers.  The world shifts an iota and your eyes refocus. 

You see the world for how it is: gone is the incessant background hum of electronic equipment, the drone of internal combustion engines as they parp around the globe and the clickety-clack of the railway tracks; gone are the sharp lines of black roads criss-crossing the landscape and the lines of telegraph poles plonked through fields and over hills; gone are the houses, shops and industrial buildings; gone are the bright lights blaring from shops and overhead street lamps.  And the sound and voices on the television screen run out of synch.

You see the green leaved trees generating oxygen, clouds and streams and rivers bringing freshwater to nurture the earth and feel the clean air against your face just waiting for your breath.  Birds fly in the sky during the day and small Pipistrelle bats flit about at dusk.  Fish swim along the rivers and in the sea.  And everywhere insects, spiders and bacteria dominate air, land and water.  Nature lives, nature feeds, nature breeds and real life rolls ever forwards just outside your focus.

As man has sought to control the world, he has created his own paradigm, his own artificial physical, biological and virtual world to live out his dreams.  A world that enslaves his soul in the chains of hard labour as he pursues the distant glistering of money; money that powers the political engine and feeds the daily hit of consumption of geegaws.  We have created our own cage on earth, climbed inside, locked the gate and thrown away the keys.

The lights change and you must drive forwards.  You must make some money to pay to live, even as living offers you no freedom.  You cannot escape as the price for freedom is set too high, ensuring serfdom for you and generations to come. 

Yet you can live on with a smile knowing that there is another reality out there, a better place, a sweeter life outside of the matrix, away from our self imposed life inside this thought experiment, this artificial model created by our lords and masters.

The Positive Side To The Destruction Of Steenbergs’ Office

Friday, December 24th, 2010

Our initial feelings on the flood in Steenbergs office were of despair, as we received another body blow at the end of this tough year.  Strangely, it has not been trading that has been the issue with sales going up, but rather just things, operational stuff that has not worked and gone plain wrong.  However, as the office has now been gutted and the ruined kit skipped and while the insurable stuff has been put into temporary storage as we wait on a loss adjuster, I have started to become positive.

Floods are devastating.  Floods destroy crops, property, coastlines and change landscapes and lives.  Floods can kill, injure and mess with your head.  Floods cause havoc and chaos, and spread disease.  Floods seem to be a constant theme in my Open University studies, especially linked in with environmental change and global warming.

However, our flood is trivial compared to those in Pakistan this year.  So for us, this flood has a positive side.  Now, that the initial tidying up has been done, we can see the opportunities that this might bring.  We have thrown loads of stuff out that was just accumulating in the office, and now I am clearing through other kit that was just loitering with intent to do absolutely nothing.  It is like an enforced life laundry, or in this case business laundry.  We can see how we might rearrange the rebuilt office to be more efficient and comfortable.  Yes, it has been a tiring week; yes, it has been devastating; however, it also is forcing some changes.

And in the environment, floods clear the land, but they can bring fertile soil with it to feed next year’s crops.  Floods underpinned agriculture in Ancient Egypt and along the Yellow River.  The story of an ancient flood is found in many religions and myths, ranging from the Biblical story of Noah to the Mesopotamian story of Gilgamesh.  Flood myths are basically the story of how floods remove evil, cleanse the earth and bring back fertility.

So out of despair, we can look at throwing out the rubbish, starting over and having a better, more productive time at Steenbergs in the future.

What A Terrible 24 Hours

Sunday, December 19th, 2010

It has been one of those 24 hours that we could really have done without.  We have been staying up at my parents in Northumberland to celebrate Christmas with my parents, sister and brother and their families, which was lovely. 

But it all started going wrong last night – our eldest was sick during the night, so very little sleep was had and much embarassed cleaning of bathroom and carpets in the deep, dark night.

Then on the way home, we drove down a small road, which had a high central bump of solid ice.  It ripped the exhaust apart on our car, so I had to drive embarassed again, but this time with a motor that ripped through the quiet afternoon like an angry lion.  A two hour wait at Kwik Fit at Denton Burn in Newcastle ensued before our car could be checked and the fantastic staff cobbled the exhaust back together for nothing.  A big heartfelt thank you to all the staff at Denton Burn KwikFit

Sophie had gone ahead with my father to North Yorkshire as our daughter had her tap exam, which had been postponed several weeks ago due to snow.  She rang with the final piece of bad news to say that we had been called by the landlords on Barker Business Park to say there was water gushing out of our office door.  I detoured via Steenbergs’ factory and sure enough there was water coursing under the office door and out into the car park and the fire alarm was ringing angrily.  Inside the ceiling had collapsed onto two desks and water was running 4 inches deep through the office, trashing all the computers, some stock and paperwork.  I switched off the water and electricity in the office and wept standing in freezing cold water in below zero temperatures, which must have been a pitiful sight.

The Roof Caved In At Steenbergs Factory

The Roof Caved In At Steenbergs Factory

Since then, I have called the insurers to start a claim, informed the staff (most of whom will come in to help clear up and continue trading) and had our IT specialists take the server away to check it still works and that the back-ups from Friday are okay.  We have left messages with our usual builder and electrician, and will call the plumber and skip hire tomorrow morning.  As an aside, the use of a paper based insulation for the roof was a great idea at the time, but has made a huge mess of the office as it is covered in thin scum of grey newspaper over the sodden carpet.

Clearing Up The Messy Insulation Scum And Ceiling

Clearing Up The Messy Insulation Scum And Ceiling

These things are sent to try us, but we will overcome.  By Friday, I can hopefully enter the Christmas spirit and roll on 2011.  The end of 2010 has been truly hard work and I cannot wait for a new beginning.

The Guilty Pipe That Came Apart In The Snow

The Guilty Pipe That Came Apart In The Snow

Update 22 December 2010

We have removed all the ceiling and the carpet tiles.  Mess, debris and damaged floor, ceiling, paperwork and insulation has been chucked into a skip.  The floor is now a clean but damp concrete base and the ceiling beams are open to the elements, as the metal building has no cladding and has just a single skin (it is basically a farm building pretending to be an industrial unit), so the damp freezes on the roof then as the temperature creeps back to zero it melts and it rains down through the beams and on to the floor.  The new ceiling will not be in place now until the new year, because the building trade is largely shut down for the holiday period, but the beams have been made good and all the screws and edges have been cleaned down ready to fix up a new load of ceiling board. 

The burst pipes have been repaired, but the water has not been switched on as the pipes are frozen; we will need to wait until it warms up then we will switch on the water and wait to find any other burst pipes before putting a new ceiling on.  On the business park, there have been masses of burst pipes and leaks, but our damage is the worst; I have counted over 15 frozen breaks in the plumbing, which is not a great advert for British building, and like the airports, I am sure that Swedish and Finnish buildings do not have so many burst pipes. 

On a positive, we now have new phones even if the warehouse is currently my huge office space.  The new PCs were delivered but the server never appeared even though it was on a before 12 delivery today, which is strange as it should have come with the PCs.  The computers will need to go into our small kitchen space until we have a new office.

Update 23 December 2010

Today we have cleared out the changing area, borrowed some water to clean the floor and made this into a temporary office area.  We just need some computers.  Integral IT have set up 3 new computers but is still waiting for a new server, which was sent on a before 12 noon for 22 December.  Jonathan from Integral IT even went to the local Citylink depot and was shown into a room with about 4000 undelivered parcels for the North Yorkshire region – what a fiasco and I am glad we do not use them for our deliveries.  To add insult to injury, when I got home, I had received a letter from North Yorkshire Police to say I had been doing 58 mph in a 50 mph area in the roadworks near Rainton last Sunday when off to investigate check whether we had a leak; perhaps I was a bit distracted?

Changing Rooms Sorted Into Temporary Office Space

Changing Rooms Sorted Into Temporary Office Space

Recipe For A Warming Winter’s Rabbit Casserole

Wednesday, December 15th, 2010

Rabbit used to be the chicken of England with everyone eating rabbits that live in copious amounts around the countryside.  I am not sure why chicken took over from rabbit in our nation’s hearts, but it might be as simple as the fact that it is easier to get the meat off an enlarged chicken breast than cutting the fiddly meat off the rabbit skeleton.  And there are still so many rabbits around that I do not know why we have never taken up this as the poor man’s food – free food from the countryside that also keeps their numbers down instead of factory farmed fowl.

Anyway, I like the light, gamey meat taste of rabbit, so on Saturday I prepared this wintry rabbit casserole for eating on Sunday; Sophie and I were out in our village for a party, so we did not want any particular hassle with the cooking on Sunday.  Thanks to Sally and Paul for the fantastic party and delicious curries.  This is the classic stewing sauce that I make for all game, meat and chicken, varying the amounts of each ingredient depending what is lurking in the vegetables area or in the fridge.  The key is the basic ingredients of onions, carrots, bay, salt and pepper, together with the stock plus a long slow cook to let all the flavours infuse together; everything else can be tweaked and changed.

Ingredients

2tbsp sunflower oil
1 desertspoon butter
1 medium onion, finely chopped
3 celery sticks, halved and chopped finely (approx 1mm)
3 medium carrots, peeled and chopped finely
8 mushrooms, cleaned and halved
200ml / 7 fl oz red wine (roughly a wine glass)
2 x 400g tins of chopped tomatoes
300ml / ½ pint chicken stock
1tsp lemon juice
1 tbsp chopped parsley
2 bay leaves
600g  / 1¼ lb rabbit, cut into 3cm / 1 inch dices
5 rashers streaky bacon, cut into 3cm long strips
Salt & pepper to taste

Preheat the oven to 180C / 350F.

Add 1 tbsp sunflower oil and the butter to a heavy bottomed casserole pot and heat to really hot.  Add the onions and cook until translucent and just starting to brown at the edges, which will take about 5 minutes over a medium heat.  Add the sliced celery, carrot and mushrooms, stir and lightly fry for about 3 minutes until translucent.

Mushrooms, Carrots And Celery

Mushrooms, Carrots And Celery

Lightly Fry The Vegetables

Lightly Fry The Vegetables

Add the red wine, then the chopped tomatoes and chicken stock, and bring to the boil.  Cook the stock for about 10 minutes on a full boil and with the lid off to allow it to reduce.

Meanwhile, fry the streaky bacon in 1tbsp of sunflower oil.  When browned add the bacon to the tomato stock.  Add the chopped and prepared rabbit to the streaky bacon oil and cook until sealed and lightly browned.  Add to the tomato and simmer for about 5 minutes with the lid off.

Fry The Rabbit Pieces

Fry The Rabbit Pieces

Transfer to the preheated oven and cook for 15 minutes at 180C / 350F, then reduce the heat to 160C / 320F and cook for another 45 minutes.

Axel's Rabbit Casserole

Axel's Rabbit Casserole

If possible cook this on the day before eating and leave overnight for the flavours to fully infuse, meld and develop.

Serve with mashed potato.

Recipe For Stir Fried Pigeon Breast

Saturday, December 11th, 2010
Stir Fried Pigeon Breast

Stir Fried Pigeon Breast

I made this a few days ago when we got back in a rush and needed to rustle up something for the kids in short order.  Booths in Ripon had been having a week promoting game, so I had actually had the pigeon in the fridge waiting for the right occasion and this was it. 

It is nothing clever, just consisting of all the ingredients I could easily find close to hand fried together in a wok and seasoned in a light Chinese style.  The pigeon meat provides a light, succulent gaminess that is a great alternative to chicken.  Quick, simple and delicious. 

Ingredients for Stir Fried Pigeon

2tbsp sunflower oil
300g pigeon breast, thinly sliced
8 mangetout, roughly cut
1cm fresh ginger, chopped finely or grated
3 spring onions, finely sliced
½ carrot, sliced thinly on the diagonal then halved
½ red pepper, chopped
1tbsp dark soy sauce
1tsp sugar
1tsp Steenbergs China 5 spice
1tbsp sherry or sweet white wine (I used sweet white wine that was by the hob)

Chopped Vegetables With China 5 Spice

Chopped Vegetables With China 5 Spice

Heat 1tbsp of the sunflower oil in a wok.  When smoking hot, put in the pigeon breast and quickly stir fry until sealed all over.  Remove and place on plate in warmed oven.

Stir Fry The Pigeon Breasts

Stir Fry The Pigeon Breasts

Add other 1tbsp of sunflower oil and heat until hot.  Add onions and stir fry for 2 minutes.  Add ginger, red pepper and carrots and stir fry for 1 minute.  Then add the carrot and stir fry for 1 minute.

Stir Fry The Vegetables

Stir Fry The Vegetables

Add China 5 Spice and stir once.  Next add the soy sauce and sugar and stir once.  Add the sherry or sweet white wine and return the pigeon breast to the wok; simmer for 2 – 3 minutes until the vegetable are just cooked, but still crisp.

Put The Meat Back In And Fry A Little Longer

Put The Meat Back In And Fry A Little Longer

Serve immediately with rice or egg noodles.