In 1971, John Holdren edited and contributed an essay to a book entitled Global Ecology: Readings Toward a Rational Strategy for Man. He wrote (along with colleague Paul Ehrlich) the book’s sixth chapter, called “Overpopulation and the Potential for Ecocide.” (Click here to view a photograph of the table of contents, showing Holdren’s essay on … Continue reading John Holdren in 1971: “New ice age” likely