We’re back and we’ve got some questions. Sex, attraction, identity all bring up strong debates. For years, scientists have tried to pin down why we fancy who we fancy. Genes? Brain chemistry? Vibes? There’s no tidy answer – but could we be on the cusp of a scientific explanation?

This week, Emma Kennedy is joined by geneticist and neuroscientist Dr Kevin Mitchell, associate professor at Trinity College Dublin to talk about attraction, the ‘gay gene’, and the universal appeal of prime David Beckham.

WHY? is presented by Emma Kennedy. Produced by Liam Tait and Kathleen Johnson. Edited by Dominic Delargy. Theme music by Jade Bailey. Managing editor: Jacob Jarvis. Group editor: Andrew Harrison. Artwork by James Parrett. Additional music is from Artlist.io. WHY? is a Podmasters Production.

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