The idea that religious belief is ‘almost inevitable’ is so forcefully argued by Justin Barrett that it can warrant justifiable concern – especially since he claims atheism is an unnatural handicap. In this article, I argue that religious belief in Homo sapiens isn’t inevitable – and that Barrett does agree when pushed. I describe the role played by a Hyperactive Agency Detection Device in the generation of belief in God as necessary but insufficient in explaining religious culture – I distance (...) myself from some common conceptions of HADD and the view I take of it is unorthodox. I point out that the conclusion to Barrett’s book, ‘Why Would Anyone Believe in God?’ is a fine example of the very hyperactive agency detection Barrett himself describes, and is therefore highly suspect. (shrink)

Some scholars have raised the potential functional role of fictive kinship for religion, generally. This paper seeks to develop that idea. It is argued in this paper that fictive kinship language in religion (and some other non-religious contexts) recruits traits connected to Hamilton’s rule as it is expressed inHomo sapienspsychology. The effect is that cooperation is augmented within a population that generally shares the same religious worldview. The general position is that if religions are in the business of cooperation and (...) this partially accounts for their evolution and preservation, then it follows that we should take particular note of any significant feature of religions that might lend itself to the cooperation account of religion’s apparent evolutionary success. Fictive kinship is one such feature. (shrink)