Count Down

An urgent book about the ways in which chemicals in the modern environment are changing—and endangering—human sexuality and fertility on the grandest scale.

Shanna H. Swan, PhD, is an award-winning scientist based at Mt. Sinai and one of the leading environmental and reproductive epidemiologists in the world. Dr. Swan has published more than 200 scientific papers and has been featured in extensive media coverage around the world. Her appearances include ABC News, NBC Nightly News, 60 Minutes, CBS News, PBS, BBC, PRI Radio, NPR, and The Joe Rogan Experience as well as in leading magazines and newspapers, including Newsweek, The Washington Post, USA TODAY, Time, US News & World Report, The Guardian, Bloomberg News, New York Post, Chicago Tribune, Daily News (New York), Los Angeles Times, HuffPost, Daily Mail (London), New Scientist, Mental Floss, Mother Jones, New Telegraph, Euronews, and the National Post.
Stacey Colino is an award-winning writer specializing in health and psychological issues. Her writing has appeared in US News & World Report, The Washington Post, Newsweek, Parade, National Geographic, and more. She is the coauthor of numerous books, including Count Down, Emotional Inflammation, and Disease Proof. Stacey is a lifelong dog lover and has owned three rescue dogs. Follow her on X @ColinoStacey.