Our Planet is full - Paul Gilding

View full lesson: http://ed.ted.com/lessons/the-earth-is-full-paul-gilding Have we used up all our resources? Have we filled up all the livable space on Earth? Paul Gilding suggests we have, and the possibility of devastating consequences, in a talk that's equal parts terrifying and, oddly, hopeful. Talk by Paul Gilding. Learn more about your ad choices. Visit megaphone.fm/adchoices