Middle aged killer whales like me

Link. I’m not a wimp, I’m a killer whale. “Like killer whales … we follow the unusual practice, Bainbridge says, of sticking with post-menopausal female partners, rather than continually trying to mate with younger models. This makes middle-aged men, apparently, “the most impressive living things yet produced by natural selection” and “the pinnacle of evolution”…”

Bainbridge fan club t-shirt mine.