Hidden thresholds: The subtle fact of change

Change presents the eye with a paradox – because things can be seen to change without changing – because the flow of change reveals nothing of the step to come – because a fact may be seen as one thing and another.  Consequently, change raises more questions than answers.  Some famous examples from antiquity include the paradoxes of Theseus’ ship and the heap: A heap of grains can be reduced to nothing by removing one grain at a time, but there is no definite point of change – unless one grain constitutes a heap.  The paradox of the ship is more challenging: by systematically replacing every piece of the original it ceases to be the same ship, and yet it is.  In sum, these puzzles carry an enduring message because they point to a fundamental problem of explanation that we would rather not think about – that there is more to change than its observable causes.

Shifting to the modern era, we see the same problem redefined.  Science shows us that the universe is constituted of sub-atomic particles – a fact that includes ourselves – but there is no point at which we can see those particles becoming conscious.  Indeed we do not see consciousness as a feature of the physical world until we rely upon the end result as a means of observing a world that is constituted of nothing but physical processes.  So we observe the change as an effect that may be regarded for the sake of explanation as a variation on what is – which means that things do yet do not really change.  Either way, the putative cause, namely the changing configuration of physical processes, doesn’t actually explain the untypical nature of the result – even though, logically, it must if there is no other cause to be found.

Mike Laidler

Philosophy versus science

There is no contest, not because they are doing different things, but because they are indispensably complimentary when it comes to the big project of trying to understand the essential nature of existence – and it would be naïve in the extreme to say that one can work without the other.

Stereotypically, science explores facts whilst philosophy explores ideas; however, there is no known fact or truth that is independent of its conceptualisation, and the ‘known evidence’ simply reiterates the problem of getting to know – for in order to make progress we need to constantly re-evaluate the evidence, which never was independent of our values. Indeed progress seems to require cohorts of dedicated scientists and philosophers who are passionately involved in their version of ‘the truth’.

Furthermore, values can prejudice our perceptions, including our approach towards knowledge and its ‘value-free’ content – since an understanding is not something to be recognised outside itself, nor does a fact discover its own relevance. But we don’t think of a scientific fact as beholding to its personal relevance for the discoverer, though it is impossible to detach the personal from any aspect of human endeavour. Yet it is assumed that a philosopher’s work can be entirely personal to them and of little or no wider significance until others happen to discover some meaning in it for themselves.

Mike Laidler

Philosophy Alive

Philosophy is the idea that carries the present into the future, and it stays alive by being re-cast in the mind that is the future’s future.  But it is the way of language, not philosophy, to further itself in the endless dissection of what has been said.  For no analysis of language has uncovered the real world.  Also, no record of things said lets us know what to say next.  Nor is our recognition of the past masters sufficient to show us what is to come.

Mike Laidler

 

Surviving Death

Will systematic organ replacement do the job?  Or even a head transplant?  Do we need to remain biological, or could synthetic body parts take over?  Setting aside the ‘hardware’ questions, would it be sufficient to transfer the memory into a suitable receptor – real or artificial?  Ultimately, could we liberate ourselves from our physical encumbrances?  Might this constitute some form of rebirth – or should we accept our lot and patiently await the redemptive intervention of an insuperable supernatural presence?  In any case, is it immoral to cheat death?  Is it not ethically appropriate to strive for self-improvement, both physical and mental and isn’t modern technology a benign means to a desirable end?

But do these scenarios use up all the options?  Are we definable by our embodiments?  If not, by what extra-bodily capacity are we able to recognise the difference?  And isn’t our brand of intentional action something alien to nature?  Also, doesn’t consciousness introduce a real difference that is neither evident in the stark biology nor definable by what we happen to be conscious of?  Likewise, what if there is more to us than a life we can call our own?  Then what if we are more than a personality forged by circumstance – because personal being transcends our individuality and we retain the flexibility to be more than we can become in any number of biological lives?

Mike Laidler

 

Elephants and Feathers

My left leg and a light bulb don’t equal two of anything even though one plus one surely equals two – except there is always scope for an active imagination to find a connection. Indeed no branch of mathematics is without its imaginative dimension – especially when we take a mathematical equation to stand for an equalisation of differences, so to prove that mathematics not only shows how the universe works, it also shows how it is. However, reality is bigger than our explanations, which is why an active imagination remains an essential requirement for doing science. And it takes an active imagination to say that all things are really one thing because the differences disappear at atomic levels.

Therefore, whilst it is true that an elephant equals a feather because their differences disappear when comparing their behaviour under gravity, nevertheless such convergences in reality have nothing to tell us about the emergent divergences – whereby realities come to differ from one another. Meanwhile, our scientific equations rely on differences that can be equated. Yet even at an elementary level there remains a functional difference between energy and matter, otherwise we would have no basis to start looking for their equivalence. And despite all our proofs there are other phenomenal differences that pertain – because life is an unnecessary divergence within material reality, and consciousness marks a fundamental departure of a different sort, whilst the brain provides only secondary evidence of the existence of a thought.

Mike Laidler

Lost worlds

Here we are and here we stay.

But what is this vision of the here?

Our comings and goings are mere episodes in a life we feign to understand.

Our explanations are theories built on a foundation built for us.

We are ever other than everything we identify as the cause of our being.

We cannot look upon ourselves without creating a separation between seer and the seen.

We are ghosts amidst a world that knows nothing of our existence.

And we have lost the feel for that difference

– of the knowledge that remains more than any fact we can make of it

– of a place in being beyond any idea we can lend to ourselves.

Mike Laidler

 

Jumping into rivers

Myths exist to ‘explain the inexplicable’, and insofar as we believe that existence is potentially explicable we are supporting an epic myth – namely that we can define the greater fact of existence from a lesser perspective that subsists as a part of it.

Ultimately, there is a paradox at the heart of all explanation which leaves us with two strands of logic appertaining to things as they are and are not: observable and unobservable, definitive and indefinite, one thing and another – explicable and inexplicable.

The ancients knew of this as the paradox of change: that it is logically possible to explain why Achilles cannot beat a tortoise in a race, or how an arrow cannot move through the air, or that we cannot step into the same river twice.

As things currently stand, we explain the process of change as a transition from what was to what is, because this is the observable component of the reality.  But the flow of change is not something we can capture analytically.

So it is because we know we exist biologically that we say biology is the cause of our existence, but it doesn’t explain the ‘biological changes’ that place us in the elevated state of being able to observe biology – to wrestle with the fact that biology is and is not explaining itself.

Mike Laidler

The nature of everything

We are a part of a universe that is ‘everything’ and from which we ‘inherit’ all our characteristics, yet it doesn’t appear to be all that we are because, unlike us, its nature isn’t characterised by thinking sensibilities.

Undeniably, we are a part of something bigger than us, but neither the evidence nor our reasoning is sufficient to resolve the conundrum that ‘nature’ does and does not include those thinking sensibilities – that the resultant ‘everything’ turns out to be more than its beginnings.

Perhaps ‘the nature’ we take to be ‘the starting point’ of existence is, in fact, a plurality of natures, which is why our observations of causality don’t give us all the answers we so willingly ascribe to it – especially when there happens to be so much more to the nature of the effect than we can find in the cause.

Mike Laidler

The maker of causes

The idea that truth will free us from contradiction owes to our belief in logic as a basis for assessing the facts.  Logic has shown us a universe where up cannot be down, curved cannot be straight, one cannot be two, right cannot be wrong, facts cannot be fictions, after cannot come before etc.

However, more relativistic realisations lead us to understand that things are not necessarily either/ or – that a fact may be both one thing and another: uniform and diverse, clear and fuzzy, fixed and fluid, true and false, explicable and inexplicable – and that there are ways of understanding facts that defy the language by which we try to present our explanations as logically consistent.

Indeed our pride in being logical may actually be a source of ignorance.  For instance, if we are to understand the origins of the universe we may need to rethink the logic of causality, which errs towards the embroidery of our observations of change – as if the nature of the cause explains the nature of possibility, as if the cause equates to the ensuing difference, as if nature and possibility are explicable in terms of things as they were – as if it is the possibility of change that is ‘caused’ when that possibility is, in fact, the maker of causes.  Then, when the gaps in explanation gape and all else fails, we say the cause is chance, as if chance might be sufficient to explain the origin of everything, including the nature of possibility – including the possibility for chance to exist.

Likewise, no ‘cause of life’ has proved sufficient to explain the change that comes about, because whenever the change is attributed to pre-existing causes, it leaves unexplained a difference that cannot be found in things as they were – in the entirety of those unliving causes.

Mike Laidler

Improbable possibilities

It’s a moot point that, despite our technical prowess in ‘getting to know’, a very basic knowledge of ourselves remains sufficient to rival science’s most sophisticated and influential understandings of the nature of existence – not because scientific theories are patently untrue, but because they are not true enough to do justice to a universe that commands a conscious presence.  And whenever we attempt to understand the nature that ‘surrounds us’ we are doing something that is unnatural according to the scientific definition of the nature we are trying to understand.  So when scientists build upon their understandings with rigorous explanations, they introduce a layer of knowledge that is quite unlike the world they are explaining – since it marks a step change amidst a nature that isn’t supposed to know anything.  Indeed, when scientists determine that there is no meaning and purpose in nature, they are making a comparison by way of a criterion that remains larger than the natural causes said to make it all happen – causes that cannot explain for us the change to being conscious.  Thereafter, knowing that knowledge necessarily proceeds knowingly, we can see that an objective reality, unaccompanied by a subjective counterpart, constitutes a lesser fact of ‘a nature’ now redefined by the presence of awareness.

 

We like to think that our understandings of the world mirror its objective reality, as if the presence of consciousness makes no real difference to the way things are in ‘nature at large’, or in a brain that evolved to ‘think for us’.  On the other hand, the question of whether or not our faculties are just brain processes highlights a point of change of fundamental importance, not just for our understanding of ourselves, but for an understanding of what existence amounts to – and precisely because it is an issue that couldn’t be raised without a subjective point of comparison.  Indeed, only a sentient entity could see that the nature of nature is transformed by a conscious thinking dimension.  It is rather ironic, therefore, that the contribution of our subjective nature gets underrated – as if subjectivity does not sit as a proper fact within an ‘objective’ universe, and consciousness merely subsists in a superfluous world of its own, unable to influence or change the course of events within the ‘true nature of things’.  Yet reality remains bigger than science’s best attempts to know ‘it’ and dominate knowledge by stipulating how ‘the real thing’ should be defined and explained – because the changing possibilities are neither defined by the way ‘things are’, nor explained in retrospect by the way they were.

 

We struggle to understand the nature of possibility, even as we see it unfolding in a world that ‘makes it all happen’.  Furthermore, logical incongruities plague our attempts to rationalise the interaction between intention, necessity and chance.  Nonetheless, and with great ingenuity, we invent devises to display the workings of chance, but they cannot function independently of their design and intended use.  Also, with eloquence and alacrity, we use words and numbers to affirm our grounding in a ‘definable reality’, but they gain no bearing without our subjective faculty for recognition.  Likewise, there is no knowledge without the capacity for knowing, which we cannot detach from the knower, even though we may devise artificial means of storage and retrieval.  In effect, knowledge introduces a change in reality which feeds back into the course of events and the development of further possibilities within and beyond our immediate purposes.  So things change, including states of awareness, though it is frequently said that ‘we can’t change the world, we can only change ourselves’.  However, by changing ourselves we also change the world – since knowledge transcends the blind facts to open up possibilities in a reality that is no longer characterised by an oblivious inertia.  But first we need to divest ourselves of the false belief that these facts are telling us what to think.

 

There are numerous examples to remind us that by deferring to ‘the facts as they are’ we are apt to unrealistically discount the importance of change.  Of course we tend not to look to a state of affairs that might be other than we are inclined to see it – that is, until we are confronted by events that rudely defy all expectation to expose disparities in our perceptions of basic matters of fact or the categorical mistakes we make when believing that ‘the truth’ cannot possibly be subject to change.  Consequently, in a world of perceived facts that may not be ‘real’ enough to complete the ‘bigger picture’, the lesson is that the facts aren’t everything until the possibilities have played out, but we can’t assume how the possibilities will play out on the basis of the facts as they are.  Yet that’s just what we do in the name of ‘being realistic’.  So our shared beliefs in ‘the real’ may be the main source of a collective delusion, especially if we live in a universe of multiple realities.  And if we are prone to categorical errors over simple and calculable matters of fact, then how much more might we deceive ourselves about the facts arising within a complex and incalculable universe of possibilities – in a universe that continues to build on change.

 

Of all things, it takes an American game show to demonstrate how possibilities can change implausibly, even though, as in the world at large, they are actually changing as a result of what we know and decide.  Here’s the nub: Monty Hall hosted a game show that gave contestants the opportunity to win a star prize concealed behind one of three doors.  The lucky contestant chooses – the odds being one in three that they might win.  Then the host opens one of the two remaining doors to reveal a booby prize.  That leaves the star prize behind one of the two unopened doors.  But the odds now shift against the contestant’s choice, which was based on a one-in-three chance, whereas, on the surface, the odds are now clearly 50/50 – although these odds don’t apply automatically in the contestant’s favour.  However, the contestant is given the option of shifting their choice at this point, all against a background of cleverly contrived bribes – because the host knows where the prize is.  On average, contestants gain a better chance of winning by shifting from their original choice, because the odds actually shift, for them, to a massive ⅔ chance of the prize being behind the other door.  However, there followed a fury of angry exchanges between various experts over the possibility of this being so.

 

The dispute was finally settled using experimental simulations of the outcome, which proved that   the odds do change to ⅔ – whereas, to someone who walks onto the scene ‘cold’, when the choice lies between the two remaining doors, the odds confronting them are strictly 50/50.  Nevertheless, the controversy rolled-on for years in the media, in part because subtle variations in behaviour are sufficient to change the odds, but mainly because the experts couldn’t agree among themselves over the mathematical probabilities – different approaches to the problem seemed to yield different answers.  In addition, their most notable opponent, a gifted woman columnist, was vilified for her stupidity in the face of ‘the facts’.  She had to defend her impeccably correct reasoning against a backlash of ridicule for holding onto her personal opinion in defiance of those who professed to know better by flaunting their professional and academic qualifications.  The stand-off was all the more surreal because the calculation needed to work-out the answer is ridiculously simple, yet it took so long to resolve, and to this day there are dissenters who regard the whole thing as nothing more than a dupe, quirk or distraction of no real consequence.  But what if such ‘quirks’ begin to affect people’s life chances based upon the decisions they are prepared to make, the risks they are prepared to take and the certainties they take to be their guide?

 

In the bigger picture, it is no longer true to say that reality amounts to no more than the fact of what’s ‘out-there’.  Reality is a dynamic mix of possibilities that interact and change according to what we know and decide, or otherwise ignore.  Possibilities also change on a grander scale, as states of awareness occupy a universe that was previously devoid – the active ingredient at every level, being change.  Further down the line, chance, accident, co-incidence and inevitability in the ‘real world’ become shaped by intentions which were previously absent in ‘nature’.  These intentions are big enough to divert rivers or alter climates – and now there is talk about the possibilities of terra-forming Mars.  Nevertheless, when thinking objectively, things still seen to ‘just happen’ irrespective of what we think – but objectivity does not belong to the world of objects, since it very much a version of thinking made possible by a change that we cannot observe neutrally – so we do not get reality in perspective by perceiving the ‘objective facts’ as the ultimate truth.  Nor is the greater reality compressed, embryonically, inside the lesser – as if it is more realistic to explain things as they were, before the appearance of change.  In the event, a sentient reality introduces a potency of its own – it is a difference that makes a difference.  It means that thought doesn’t exist in the things that don’t think, including all the codes, formulae and algorithms we use as aides to thinking.  This places a responsibility upon us to think about thinking, to be prepared to reflect and doubt, especially when certainty, in a changing world, becomes a restriction that can amount a dangerous delusion.

 

Thinking commands an exceptional place in nature which the objective facts cannot usurp by ‘telling us what to think’.  In fact, there is something self-contradictory in the expectation that thought and consciousness will one day be identified properly as properties that currently remain hidden within the laws of physics until the facts are uncovered – which raises awkward questions about what uncovers what, what recognises what, and facts hidden from themselves?  Indeed, every so called ‘objective fact’ is actually a perceived fact that comes packaged up with a point of view already attached to it – for in reality, ‘objectivity’ is nothing if it is not a way of thinking.   In other words, we must start with consciousness in order to begin to look for it in the brain, or the laws of physics, where we are bound to find the ‘it’ of it as something else.  Therefore, we need to be ever vigilant and prudent in our considerations of what the ‘objective facts tell us’, especially when eminent thinkers tell us that the facts are telling them what to think.  For instance, here’s some advice on taking risks from a professor of risk, based upon an objective overview of external risk factors: Apparently it’s comparatively less risky for an elderly person to take up sky-diving than it is for a younger person – because, on balance, the older person has to contend with so many additional age-related, often fatal risks, that the particular risks of sky-diving, or swimming with sharks, don’t feature nearly so prominently for them.  But don’t expect to persuade your granny that these ‘hard facts’ can benefit her more than her personal doubts.

 

Mike Laidler