Devra Davis
6 min readMar 30, 2021

Colorectal Cancer and The Great Sperm Decline, Could It Be Related To Cell Phone Radiation?

The good news: Colo-rectal cancer is dramatically dropping in persons over age 60 in many industrial countries. The puzzling bad news: Rates of rectal cancer have quadrupled in young adults under age 24 in the past decade in the U.S. and Iran and risen rapidly in the U.K, Egypt and Brazil. Increased screening is believed to explain much of the welcome decline in the elderly. But why has this…

Devra Davis

Devra Lee Davis, PhD MPH President of Environmental Health Trust ehtrust.org, Visiting Professor of Medicine at The Hebrew University Hadassah Medical School