the highly educated don't have kids, while conservatives and religious people do [...] the world turns back into a medieval theocracy, with nukes.
More children of conservatives does not equal more conservative people. For the godzillionth time: transmission of ideas is not genetic.
I googled it again, (I really need to start organising bookmarks more) and the first two sources I found both said religiosity/spirituality is 40-50% genetic.
https://en.wikipedia.org/wiki/Religiosity#Genes_and_environment http://www.popsci.com/science/article/2013-08/what-twins-reveal-about-god-gene
Now, this doesn't mean that the actual ideas are genetic, but unless children are separated from parents at birth they will pass on memes too. Its also possible that in a secular environment, people with a genetic tendency towards religion will adopt a quasi-rel...
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