"In The Population Bomb , Ehrlich forecasted "an utter breakdown in the capacity of the planet to support humanity" that would result in starvation for hundreds of millions, predictions that have proved to be false while his theories have been debunked . The biologist predicted in 1968 that..."
https://www.lifesitenews.com/news/vatican-invites-pro-abortion-population-bomb-author-to-speak-at-biological