What
is Life?
Let us consider some of the direct quotes, or occasionally the recast
statements that infer certain positions uttered by Professor Brian
Cox in the What is Life first installment of his Wonders of Life series for BBC TV, which commenced on
Sunday 27th January 2013.
Elsewhere, this writer has written a review of this programme, but the exact meanings of part’s of Cox’s narration really do need to be revealed as exactly as possible as he delivered them, because they do reveal exactly where he is coming from, and what he actually believes, not only about Life, but about the true nature of Reality in general, which he is certain resides primarily in his own specialist subject – Physics.
For Brian Cox is most certainly a fully paid up member of the current
consensus in Sub Atomic Physics, He agrees completely with the
so-called Copenhagen Interpretation of Quantum Theory,
originally put forward by Niels Bohr and Werner Heisenberg, and this
puts him, and all his colleagues, into a particular and surprising
philosophical position.
For the whole group are what are usually termed “shamefaced
materialists”, who have steadfastly embraced a purely
idealist philosophical position, beloved of such
people, which has physical Reality being wholly determined by
abstract, disembodied and purely formal laws. These are so pure that they can be most perfectly represented by
mathematical equations.
Now, let us be quite clear exactly what is involved in such a
position. These laws have to be eternal – in existence throughout the
duration of our Universe, and act as driving essences,
actually making the concrete material World behave as
it does. Now,
you may find it hard to believe that there is anyone at all who
subscribes to such a position, and especially professional
scientists, but I assure you, it is entirely true. They do have reasons, of course, for such a profound retreat from the
once steadfastly maintained materialist standpoint, but that will
become clearer as this exercise proceeds, along with just a little
history of 20th century Physics.
For, this position has been around for some considerable time, and is
usually termed as Positivism when applied within Science. But,
a much more descriptive label is the philosophical term Agnosticism
(“I do not know”), for though the position purports
to be materialist, it also says that there are many things not only
that we do not yet know, BUT that we can never know: things that are
“Unknowable Things in Themselves”.
Clearly, this was the stance made famous by the philosopher Kant, though it has resurfaced several times – a fairly recent interlude being at the end of the 19th century, with what were sometimes called the Empirio-Criticists. This group included both of the scientists Max Ernst and Henri PoincarĂ©.
When, a little later, something like this position was considered
necessary to paper over the ever widening cracks in 20th
century Sub Atomic Physics, there was already in existence (and
fairly “modern”) a body of philosophical suggestions that these
physicists could subscribe to, and indeed tailor to their particular
needs in their very esoteric area.
Now, in taking what Brian Cox actually says about The Wonders of
Life, you certainly must see clearly where he is coming from. He is “in one way” a materialist, stressing the development of
Reality without recourse to any spiritual or supernatural input,
while, at the same time, rejecting the longstanding purpose of
Science to explain why it is as it is. And, to cap it all, he surrenders all impetus in development entirely
to a set of eternal Natural Laws – abstract
relations (or Forms), which he insists actually “cause”
the World to behave as it does, and even develop as it has.
So, nice easy put-downs will not suffice in dealing with such post-modernist eclecticism. The positions taken do NOT form a single
coherent standpoint, but a variously based one, with either omissions
(not spoken about), or a papering over the cracks (spoken about at
length). So, the reason for these extractions from the programme should be
clear. If you think that this universally commended paragon has been
misquoted by this critic, you can make up your own mind by studying
these important quotes. You may find many of his throw away lines
more than a little difficult to accept. This
fairly extensive collection will reveal many questions, which Cox
does not answer, and many arguments that are certainly invalid.
The
Quotes:
- “Are wonderful products of evolution like dragonflies simply complex machines, for when they die nothing remains of what would be called Life?”
- “The idea of the Spirit is understandable, because otherwise we would have to accept that Life emerges from an inanimate bag of stuff”
- “It is incumbent on Science to explain what animates Life”
- “What is the difference between a lump of rock and me?”
- “It is only recently that Science has begun to answer these deepest of questions”
- “Life is the result of the same laws which govern everything else”
- It is how Life uses energy!”
- Energy is indestructible: it only ever changes from one form to another”
- “What is true for the waterfall, is true for everything in nature. It is a fundamental law of nature. The First Law of Thermodynamics – the conservation of energy law!”
- “Energy is eternal!”
- “The story of the evolution of the Universe, is just the story of the transformation of eternal energy from one form to another”
- “And at some point that transformation of energy led to the Origin of Life on earth!”
- “Volcanoes transferring energy from the very depths to the surface can produce chemicals and their reactions, which are very similar to those that produced the Origin of Life”
- “Hydrogen ions (H+) instead of balancing the Hydroxyl ions (OH-) as in neutral water, can be increased in number by energy, hence storing that potential in the heightened number of Hydrogen ions.”
- “And such a produced proton gradient can do work, and it is through that, somehow, that early Life was able to use that source to drive its necessary processes”
- “Now there are alkaline sub-ocean volcanic vents, and it is thought that, at the time if the Origin of Life, the oceans themselves were mildly acidic. Hence there was the possibility of a ready source of energy for Life to exploit.”
- “And the vents are also rich in the chemicals that Life needs”
- “Now, the energy currency for Life even today is still in that same sort of proton gradient, and it occurs in Mitochondria in every cell of every living thing”.
- “So, if you are looking for a universal Spark of Life this proton gradient is it”
- “But, Life doesn’t use energy up. So what does it do?”
- “The evolution of the Universe involves the changing of energy from one form to another. But, that energy becomes less and less useful. It becomes more and more disordered. It’s the quality of energy that is changed. Light can be absorbed, but it is then re-emitted as Heat. The energy of a lower quality: it can do less. It becomes Heat which is of a very low quality of energy indeed”
- Life takes highly ordered, high quality energy from the Sun, and converts it to an equal amount of low quality, disordered energy”
- “This descent into disorder is happening across the entire Universe”
- “Everything is converted to Heat, and the Universe cools down to absolute zero, and with NO ordered energy left, and everything comes to a halt, and everything decays away”
- “Yet, while the Universe is dying, everywhere you look, Life goes on”
- “How can it be that Life continues to build increasingly complex structures, while the rest of the Universe is falling to bits – decaying away?
- (It is) “according to the Second Law of Thermodynamics!”
- “The key is to look at the energy Life takes in, and the energy that it gives out. Heat is a highly disordered form of energy, and that is what Life gives out, but Life can hang on to a tiny amount of order, just enough to resist the inevitable decay”
- “Living things borrow order from the wider Universe and export it again as disorder, but they have to export more disorder than the amount of order that they import.”
- “Living things, being physical structures, must obey the laws of Physics, so they must obey the Second Law.”
- “Just by being alive, we are part of the energy transformation that drives the Universe.”
- “All living things share the same fate. Each individual will die, but Life itself endures!”
- “Something separates Life from every other process in the Universe”
Now,
I originally thought of countering every single quote, but let’s
face it, they do speak for themselves! I cannot imagine many reading
them with a genuine realisation of their truth, and with real
pleasure. I am sure that they don’t need me to explain which
orifice he is talking out of.
NOTE:
For those who might like to hear a more explicit alternative to Brian
Cox’s conception of Life, this author has written another parallel
paper attempting to do exactly that.
Interesting post. I'm sure its not what you intended but saying the quotes speak for themselves is an old trick that many; bereft of an argument often use to ridicule others.
ReplyDeleteI would have liked to read your reasons for objecting to each of the quotes.
Perhaps you could give us an incite into your thinking by explaining why the following quotes are ridiculous. I picked these two randomly. Feel free to give us your view on the ridiculousness all the quotes.
1) “The story of the evolution of the Universe, is just the story of the transformation of eternal energy from one form to another”
2) "Energy is indestructible: it only ever changes from one form to another”