Genetic relatedness

Asymmetries of Relatedness

Asymmetries of Relatedness

For five years—and probably more—I've been tinkering with an idea. I think it may be the most interesting one I've ever had, and I'm overjoyed to say that it's just been published in fine form in the Proceedings of the Royal Society B: Biological Sciences. (Don't worry: there's a video at the bottom of this page that will make sense of it, I promise. Feel free to skip to the end if you'd rather not wait.)

Friendship and Kinship

Friendship and Kinship

Over the last two weeks, media coverage of an article has repeatedly found its way into my inbox. It’s an interesting piece by Nicholas Christakis and James Fowler on the genetics of friendship. The article is very technical, but the take-away is perfectly simple: friends have more genes in common than you’d expect, except where they have fewer genes in common than what you’d expect. OK, so maybe it’s not perfectly simple.