Samuel Epstein, MD is an internationally recognized authority on avoidable causes of cancer. The author of more than twenty books and 270 peer-reviewed articles, he has served as president of the Society for Occupational and Environmental Health as well as the Rachel Carson Council, professor emeritus of environmental and occupational medicine at the University of Illinois School of Public Health, and chairman of the Cancer Prevention Coalition. He lives in Chicago, Illinois.
Beth Leibson is a freelance writer and editor for health-related publications. She is the author of I’m Too Young to Have Breast Cancer!, which tells the stories of sixteen women under forty facing diagnosis, treatment, and life after the disease. She holds a master’s in public policy from Duke University and a master’s of fine arts in creative writing from Emerson College. She lives with her children in New York City.
Gary Null, PhD, is the author of numerous books, including The Complete Encyclopedia of Natural Healing, and the host of The Gary Null Show. He lives in New York City.