Joe Schwarcz is director of McGill University's Office for Science and Society in Montreal. He teaches courses on nutrition and the applications of chemistry to everyday life. His informative and entertaining public lectures range from nutritional controversies to the chemistry of love. Schwarcz has received numerous awards, including the Royal Society of Canada's McNeil Award, and is the only non-American to win the American Chemical Society's prestigious Grady-Stack Award. He is the author of six books, including Let Them Eat Flax. He was also the chief consultant for the blockbuster titles Foods That Harm, Foods That Heal and The Healing Power of Vitamins, Minerals and Herbs. A regular guest on Canadian television, and the host of weekly radio shows in Toronto and Montreal, Schwarcz also writes a weekly column for The Gazette in Montreal, where he lives. Visit him at www.joeschwarcz.ca.