TIMOTHY CAULFIELD is a Canada Research Chair in Health Law and Policy, a Professor in the Faculty of Law and the School of Public Health, and Research Director of the Health Law Institute at the University of Alberta. His interdisciplinary research on topics like stem cells, genetics, research ethics, the public representations of science, and health policy issues has allowed him to publish over 350 academic articles. He has won numerous academic and writing awards and is a Fellow of the Royal Society of Canada, the Trudeau Foundation, and the Canadian Academy of Health Sciences.

He contributes frequently for the popular press and is the author of two national bestsellers: The Cure for Everything: Untangling the Twisted Messages about Health, Fitness and Happiness, and Is Gwyneth Paltrow Wrong About Everything?: When Celebrity Culture and Science Clash. Caulfield has been described by Globe and Mail as 'one of North America's most high-profile skeptics ... a kind of specialised celebrity debunker. You can think of him as Gwyneth Paltrow's polite Canadian nemesis.'

Caulfield is also the host and co-producer of the documentary TV series, A User's Guide to Cheating Death.