Harold McGee writes about the science of food and cooking. He is the author of the award-winning classic On Food and Cooking: The Science and Lore of the Kitchen and Keys to Good Cooking: A Guide to Making the Best of Foods and Recipes, and a former columnist for The New York Times. He has been named food writer of the year by Bon Appétit magazine and to the Time 100, an annual list of the world's most influential people. Since 2010, he has been a visiting lecturer for Harvard University's course "Science & Cooking: From Haute Cuisine to Soft Matter Science." McGee lives in San Francisco.