Total Planetary Collapse: The World’s Vertebrate Population Has Fallen By An Average Of 60 Percent Since 1970 http://theeconomiccollapseblog.com/archives/total-planetary-collapse-the-worlds-vertebrate-population-has-fallen-by-an-average-of-60-percent-since-1970 “We are the first generation to know we are destroying our planet and the last one that can do anything about it.”