It’s probably the right time of year to re-post a link to this interview with Robin Dunbar of Oxford University from a few years back (I’m deducing this from the fact that I’ve already had Valentine’s wishes from charities and memory card suppliers today and been invited to ‘fall in love with’ an ‘air-conditioning solution’, so something is clearly in the air).
GM: It has to be said that in the mammalian world, promiscuity certainly has the upper hand over monogamy..
RD: Yes, this is mainly a consequence of the fact that mammals opted for internal gestation followed by lactation. That makes it very difficult for the males to do very much because there isn’t much in the form of parental engagement that they can engage in.
It may not increase your romantic instincts on Valentine’s Day, but what Robin has to say about pairbonding is fascinating. You’ll also find out why a good sense of humour is so often mentioned in dating profiles and what the origins of kissing are…