Is 'In the ancestral environment a man would be likely to have more offspring if he got his pick of the most fertile-seeming women.' an autonomous statement, not logically connected to 'Only a man who stayed with one female spread his genes most efficiently.'
In the ancestral environment a man would be likely to have more offspring if he got his pick of the most fertile-seeming women.###Only a man who stayed with one female spread his genes most efficiently.