Mark Schatzker is an award-winning writer based in Toronto. He is a writer-in-residence at the Modern Diet and Physiology Research Center at Yale University, and a frequent contributor to The Globe and Mail (Toronto), Condé Nast Traveler, and Bloomberg Pursuits. He is the author of The Dorito Effect: The Surprising New Truth about Food and Flavor and Steak: One Man’s Search for the World’s Tastiest Piece of Beef.