All Along The Watchtower

One post in and already a diversion from my planned ’12 Rules’ series. This is because I was fortunate enough to receive a letter in the post recently from my ‘neighbours’, Jim and Sandra. You can see it above. I’ve no idea who Jim and Sandra are – I’ve changed their names here to protect the guilty – but they tell me they’re Jehovah’s Witnesses. They want to convince me of their God, first by pointing out that we are, everyone of us, created by him. They then proceed to demonstrate their God’s existence with rather weak versions of the weak ‘argument from design’, with a spot of the so-called ‘argument from incredulity’ thrown in. Having ‘proved’ God, they conclude with a lovely non-sequitur, that God = purpose.

As they had gone to a lot of trouble to do this, I felt Jim and Sandra deserved a reply, specially as they were kind enough to include their email address. So here it is.  

Hi Jim and Sandra,

I was interested to get your letter recently. I notice you ask the question, ‘was life created?’ Of course it was! You’ll get no argument from me there. Nature and the processes of natural selection and evolution created life as we know it today. You of course want to draw God into these processes, but actually he’s not needed to explain them. 

Your ‘argument from design’ doesn’t work at all, because if God created all the wonderful, intricate things you talk about, he also created viruses, including covid-19, cancer and parasites. You can’t say he created everything and then discount all the nasty things as the product of natural processes or man’s sin or whatever. Either everything was made by God or everything is the result of natural processes – you don’t get to pick and choose. 

You say that only (your) God could make all the complexities of life, as complexity necessitates a creator. But that creator must, by definition, be more complex than his creation – yet you don’t think he had a creator, do you. But he must have done – because according to you, complexity has to have a creator. This principle doesn’t grind to a halt with God just because you or your church or holy book says it does. 

The intricacies and complexity of life that we see are the result of organisms, including ourselves and all other life & non-life, like viruses, adapting to their environments over billions of years. That’s it – no need to add another layer of complication, like a god, to this explanation (you may have heard of Occam’s razor, which is what I’m applying here). If something complex has existed for eons it is far more likely that it is something we know for sure exists – nature – rather than something we don’t. 

Life has in fact many purposes; one doesn’t need a God who doesn’t exist to discover them. I’d be happy to share some of these with you, though I imagine you are already quite set in your beliefs. That’s a shame.

Best wishes,

Neil 

Some fairly random, half-formed thoughts on Evolution

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1. On Sex

‘Evolution is a Lie’ read the placard in the town centre the other day as Christian preachers took to ranting, again, about how everyone’s a sinner in need of Jesus.

I thought, if evolution is a lie then why is there sex? What would be the point of it in a world created by God?

While sex makes abundant sense in the context of evolution, it is difficult to explain in terms of Creationism. Why? Because sexual reproduction (as opposed of any other sort) exists specifically to ensure the shuffling and recombining of genes to produce variation in offspring. Why would a Creator (say the God of the bible, so beloved of Ken Ham and every other Christian) create the very mechanism that makes natural selection, and therefore evolution, possible? Why would he introduce a process that has no purpose but to serve as the engine of evolution? There wouldn’t be any need to, unless this deity specifically planned to develop life through evolution, or a process very like it.

But Christians like those street preachers and Answers in Genesis and its sycophants, reject the Darwinian model of evolution. So how do they explain sexual reproduction when it’s not only incongruous in a creationist scenario, but completely unnecessary? If not to drive evolution, why does sexual reproduction exist at all? It’s not, if I might pre-empt one possible response, because God thought we’d enjoy it; most living creatures reproduce sexually and ‘enjoyment’ is not part of their perfunctory copulation. Not to mention the fact that the Creator God of the bible spends most of his time objecting to and condemning sex.


2. On Life from Non-life

I’ve been told many times by Christians that, without God, life could not have got underway and subsequently evolved. Their argument goes like this: ‘inanimate chemicals are incapable of organising themselves into complex, self-replicating organisms,’ which makes me think, not of sex, but of viruses; non-living groups of chemicals that are highly organised self-replicators.

I’m not saying life necessarily developed from viruses, but they are evidence that inanimate chemicals are capable of acting as if alive, organising themselves to serve a collective purpose, namely self-perpetuation. The earliest viruses would not of course have been as complex as those today (viruses evolve too), but next time you have a viral infection, consider whether the difference between non-life and life is as great as it might seem. From what we do know, it wouldn’t need much, and certainly not a god, to turn one into the other.


More random thoughts on Evolution next time.