Right—as well, the standard complaint about extending this logic to humans is that the most credible increased fertility effect for female relatives is desire-based. But it’s easy for women to get pregnant more frequently and have more children—the hard part is keeping those children fed until they’re self-sufficient, and dividing your wealth among all your children, neither of which it seems gay uncles help with enough to explain the effect.
Right—as well, the standard complaint about extending this logic to humans is that the most credible increased fertility effect for female relatives is desire-based. But it’s easy for women to get pregnant more frequently and have more children—the hard part is keeping those children fed until they’re self-sufficient, and dividing your wealth among all your children, neither of which it seems gay uncles help with enough to explain the effect.