Adam Rutherford (Author) Adam Rutherford is an award-winning geneticist, writer and broadcaster. His books include Creation (2014), The Book of Humans (2018), and the best-selling A Brief History of Everyone Who Ever Lived (2016). He has written and presented numerous documentaries for BBC radio and television, including Inside Science and The Cell. Adam has also worked as a science consultant on the Oscar-winning film Ex-Machina (2015) and Annihilation (2018). Hannah Fry (Author) Hannah Fry is an Associate Professor in the mathematics of cities from University College London. In her day job she uses mathematical models to study patterns in human behaviour, and has worked with governments, police forces, health analysts and supermarkets. Her TED talks have amassed millions of views and she has fronted television documentaries for the BBC and PBS; she also hosts the long-running science podcast, ‘The Curious Cases of Rutherford & Fry’ with the BBC.