AI-powered
podcast player
Listen to all your favourite podcasts with AI-powered features
How Fast Does Our Valuation of a Mate Evolve?
In humans, we have concealed ovulation. Chimpanzee males do not have any difficulty figuring out when a female is fertile. And so I think long-term pair bonding co-evolved with concealed ovulations. We have sex throughout the ovulatory cycle and chimps don't.