This fascinating guardian article was sent to me by my big bro, Mark.. It’s a good read, on how religiosity may have a genetic basis. I suspected as much, to be honest, given that a. religious belief would increase a social group’s cohesion (as it had to in the early Massachusetts settlement of Salem) and b. I notice that religious parent often, but not always, have religious children, although this maybe due to environmental factors. my one niggle is that wilson rarely includes references.