Alice Roberts is an anatomist, anthropologist and Professor of Public Engagement in Science at the University of Birmingham. She is also a broadcaster and has presented several landmark BBC series including The Incredible Human Journey, Origins of Us, Ice Age Giants and The Celts. She has also presented several Horizon programmes, and occasionally presents Costing The Earth on Radio 4. She has written seven popular science and archaeology books. Her book about embryology and evolution, The Incredible Unlikeliness of Being, was shortlisted for the Wellcome Trust Book Prize in 2015. View this episode's image here. Producer: Dan Morelle Subscribe, rate and review on iTunes and follow Janina on Twitter. Follow History Hit on