Ehrlich : Cloud Of Blue Steam Consumed Us 20 years Ago stevengoddard 9 years ago X Privacy & Cookies This site uses cookies. By continuing, you agree to their use. Learn more, including how to control cookies. Got It! Advertisements 1972 : http://books.google.com/ Advertisements Share this:Print RelatedPaul Ehrlich 1972 : "everybody will disappear in a cloud of blue steam in 20 years."February 10, 2011With 4 commentsEveryone Disappeared In A Cloud Of Blue Steam 20 Years AgoOctober 9, 2013With 3 commentsEhrlich 1972 : "Everyone Will Disappear In A Cloud Of Blue Steam"October 15, 2010In "Holdren"
