Saturday, May 11, 2024

Me - or thoughts you are not likely to agree with

 

My belief - perhaps it has become or will become one day my firm conclusion: it will certainly disappoint some of my readers now - is that there is no Truth. What we have is some intuition, some mental tic, that there must be Truth because the Idea won't go away.

We can’t blame Plato; we’ve all got this Idea. My response was to accept it for years without thinking, to become baffled by experience, then gradually to put it away. I see the point of everything, I find ideas and the search for them always engage me, but I do not believe any of it much beyond feeling that we’re here and have to do what we can. That's an idea that works, but hardly an Idea. If Truth were real, I should have bumped into it by now.

The best explanation I have for this in philosophical terms is that I am an "empiricist". (I use inverted commas here in case I'm accused of having a Philosophy.) I know everything that’s wrong with empiricism, but I am still an "empiricist". Empiricism “works” for me; metaphysics does not. I am naturally structured to take the world as I find it and quite put out when doing so is given some label: skepticism, or worse, cynicism, or worst of all, not understanding.

Though I don't go for theories and think Truth is the Emerald City, I follow the Yellow Brick Road with the best of them. And report on the journey from time to time like an historian.

History teaches Hitler invaded Russia, not that it was wrong, still less that it was ordained. History gives many reasons for it, not one simple answer. History tells me we have moved on from Ancient Egypt and Rome, left behind medieval and twentieth century Europe, socially, politically, intellectually and yes, morally. There it is.

My daughter called me a “good listener” when she was over last year. I liked that, but I knew anyway. I am what I am.

 


Wednesday, May 1, 2024

About genes, science, the Universe, evolution, God and all that stuff



We've all heard about our genes. Genetics is the science of genes, their structure, function and the not quite perfect way they transmit copies of themselves - without which there would be no variety and people would not show it in profusion among us, as they do.

As if that weren’t enough, environments also change, and the life varieties that survive over time are those naturally adapted to sustain their existence - their 'life' - in changed conditions. Charles Darwin, who of course introduced this mechanism to us all, called it ‘natural selection’ to distinguish it from the artificial selection that people had already been doing for ages. From tigers, pussy cats.

There is no known or apparent reason why the process of natural selection is not at work in the Universe itself, or across the Multiverse if that’s what the situation is. 

Our Universe has certainly evolved or we wouldn’t be here. And we’ve all heard as well of a primordial ‘soup’ that was around very early on. If our Universe, in all its stunning complexity - galaxies, stars, planets, tigers, cats and us - did not emerge out of that soup, we must explain what it did emerge from, and how.

On that, more recent scientific theorising (itself constantly ‘evolving’) considers that the Universe is not necessarily running down like some gigantic machine, as is generally supposed to be the case. That scenario, faintly depressing however far off, is the result of entropy,* which means everything runs from order to disorder and finally arrives at a featureless state of equilibrium. Like the coffee in our picture, or the hot water left to become tepid then cold in your bath.

The alternative proposal is that, provided a system is not ‘closed’ - that is, it continues to receive inputs of energy - the increase in disorder spontaneously gives rise to new forms. And those that succeed are the most stable, the forms naturally adapted to the environment. 

Now the Universe that began with the Big Bang clearly did not start out like it is today. In which case, entropy may not be death but re-birth, midwife not undertaker, and this may be the way things are eternally.

That’s where, if S/He ever left, God comes back in.

 

*Entropy is promulgated by the Second Law of Thermodynamics. Could it have been repealed?