Doctors' Notes: Kissing

Chris and Xand dig deeper into the evolution of kissing. They ask what first drew our guest into this unusual area of research, why evidence that humans and Neanderthals kissed is so significant, and why it’s so challenging to explain why kissing developed in the first place.

If you’d like to share your thoughts on this or any other topic covered on the podcast, you email us at whatsupdocs@bbc.co.uk or Whatsapp on 08000 665 123.

Presenters: Drs Chris and Xand van Tulleken

Guest: Dr Matilda Brindle

Producer: Maia Miller-Lewis

Executive Producer: Rami Tzabar

Editor: Jo Rowntree

Researcher: Grace Revill

Tech Lead: Reuben Huxtable

Social Media: Leon Gower

Digital Lead: Richard Berry

Composer: Phoebe McFarlane

Sound Design: Ruth Rainey

At the BBC:

Assistant Commissioner: Greg Smith

Commissioning Editor: Rhian Roberts

A Loftus Media production for BBC Radio 4.