OK, enough whining from me about RD.net. Only way to move on is to move on I guess. I'm tied up tonight in medieval history: the revolt of 1173 in the Angevin Empire, but I wanted to talk about RELIGION. Yep, religion. And yes I think this is the right section

I don't intend to try to make you believe: far from it. You can assume for the sake of this post that all religions are utterly untrue if you like - works just fine. What I am interested in, and I meant for a very long time to post about it on RD.net but never got round to it, is how do religions work at a biological level?
I am sure many of you have seen Dennett's ideas on hyper-sensitive entity detectors, and all the other evo-psych theories that purport to explain religious belief and religion as a cultural phenomena. I'm going to go beyond Dawkins own ideas instead, and try a sociobiology based argument - I know, terribly unfashionable these days - what if we look at religion in terms of adaptive advantage, and cultures adapting to maximise reproductive success? Dawkins himself has as far as i know never done this; perhaps because it may to his eyes seem to somehow legitimise religion, not as true, but as 'useful' : a viable evolutionary strategy, or culture as a Very Extended Phenotype.
Have I gone nuts? I don't think so. If I am correct then religions must be heavily involved with issues of reproduction, genetic transmission, control of habitats (territory) and laws and beliefs that in some way influence those factors. And oyu know what? They are! It seems so blindingly obvious to me that I find it hard to believe that no one is talking about it, or even discussing the possibility.
I don't have time at the moment to explain my ideas properly - my tea is on the table - but let me make few idea
!. Crucially, large parts of the religion (as opposed to the theology) must be concerned with reproductive strategies; sex, sexuality, and childbearing
2. Different habitats will require different survival strategies for optimum reproductive success: we there fore might expect different religions, offering contrasting viewpoints on sex.
3. Different religions will predominate in different climatic and technological environments, as suited to purpose (for example in a very harsh environment, where random death claims many children before maturity, many kids will be favoured. In more secure environments, few well nurtured children will be favoured.)
4. Reproductive success equals military might in regions where conflict is common, before technology outweighs weight of numbers. So early religions may well emphasize childbearing as a duty.
5. If some theories of acceptance of gay individuals are correct, we might see some people removed from the reproductive pool simply to allow them to help nurture others? (celibates). This will be directly related to locally prevailing economics though?
6. In non-Welfare State societies, religious organisations (and possibly self reliance on libertarian lines) will be stronger. I think this is a key realisation.
Above all, I think we might expect to relate child mortality, poverty, and technological success to WHICH religions might predominate, given that they offer variant survival strategies.
I may be talking complete rot, but iut should be vERY easy to check with data freely available on the web?
Just a thought. Maybe I have gone mad

j x