Tiffany Watt Smith is the author of The Book of Human Emotions and Schadenfreude. She has been a recipient of multiple awards and prizes including from the Wellcome Trust, the British Academy and in 2019 was awarded the Philip Leverhulme Prize for her work. She is regularly invited as an expert contributor on BBC Radio and to give public talks. Her TED talk, 'The History of Human Emotions' has bee...