Can a collapse of global civilization be avoided ? A talk by Dr. Paul R. Ehrlich-Stanford University USA

This is a video of a  presentation given by Dr Paul Ehrlich In Macquarie University ,Australia, attempting to predict based on numerical and certain factual ellements that our present global civilization is heading for ireversible collapse. This is a very interestring ecological analysis and should be watched in conjuction with other analyses in this newsblog ,notably the documentary film collapse with Michael Roupert, and the Arithmetics and population growth lecture by Proffessor Al Bartlet