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.
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-religious attitude towards philosophies or politics.
It is also possible that in some places, current world religions loose out memetically before the religious genes take over, and the future theocracy could be some kinda new-age religion. I’m not saying its likely, but I am pointing out that I’m not arguing that specific ideas are genetic, only that traits such as religiosity are.
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-religious attitude towards philosophies or politics.
It is also possible that in some places, current world religions loose out memetically before the religious genes take over, and the future theocracy could be some kinda new-age religion. I’m not saying its likely, but I am pointing out that I’m not arguing that specific ideas are genetic, only that traits such as religiosity are.