T. Colin Campbell, PhD, has been dedicated to the science of human health for more than 60 years. His primary focus is on the association between diet and disease, particularly cancer. Known for the China Study—one of the most comprehensive studies of health and nutrition ever conducted, and recognized by the New York Times as the "grand prix of human epidemiology"—Dr. Campbell’s profound impact also extends to education, public policy, and laboratory research. Dr. Campbell is the Jacob Gould Schurman Professor Emeritus of Nutritional Biochemistry at Cornell University. He has received more than 70 grant years of peer-reviewed research funding and authored more than 350 research papers. The China Study was the culmination of a 20-year partnership of Cornell University, Oxford University, and the Chinese Academy of Preventive Medicine