On Earth Day 2011, author/scientist/explorer Tim Flannery talks about “Here on Earth,” his book chronicling the natural history of life on the planet.
Tim Flannery BA, MSc, PhD is an internationally acclaimed scientist, explorer and conservationist. He has published more than 130 peer-reviewed scientific papers and his books include the landmark works "The Future Eaters," "The Eternal Frontier: An Ecological History of North America and its Peoples," and "The Weather Makers."
Added by ilyse_fink on April 6, 2011