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MBKA's avatar

Yes, our culture and civilisation is biologically maladaptive. I first started telling my students this story nearly 20 years ago with a comparison to animal keeping in zoos. See, the practical proof that you are keeping your animals in species-correct conditions is when they reproduce in captivity. It can be surprisingly difficult to make it so, and food and shelter are not enough. Turns out that humans too have a hard time reproducing when you put them in high rise cages and the reasons are similarly varied and hard to pin down as they are for zoo animals. But yes we can conclude that the human zoo clearly does not meet the living conditions humans expect. The puzzle for me is, why world wide so? Cultures, beliefs and ways of life vary widely. Not everyone lives in high rises and mere density alone does not seem to be so harmful. Whatever it may be though, the modern world does not meet what we as humans biologically expect.

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Big Worker's avatar

It's funny, for me the fertility decline is less a sign of cultural decay and more like a miracle. We are so lucky that it turns out that when humans are exposed to modernity we just naturally scale back our fertility to sustainable levels. We have freed ourselves from the Malthusian trap! Thank god the world population isn't 20 billion going on 40 billion.

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