Olivia Judson is an evolutionary biologist and the award-winning author of Dr Tatiana's Sex Advice to All Creation: The Definitive Guide to the Evolutionary Biology of Sex, which was shortlisted for the Baillie Gifford Prize, translated into more than eighteen languages and was made into a three-part television show. She received a doctorate from the University of Oxford, is a former science journalist for The Economist, and has written for National Geographic, The Atlantic, Wall Street Journal, Financial Times, and New York Times.