CNN International 's Going Green is back with new special on Eco Pioneers . In Argentinean Patagonia , CNN 's Brian Byrnes speaks with Douglas Tompkins , the environmentalist and founder of The North Face clothing company . The show will feature the stories of people who are changing our world for the better, and how they do it. Half-hour special profiles four environmental pioneers on four continents .
CNN International 's Going Green is back with new special on Eco Pioneers . The show will feature the stories of people who are changing our world for the better, and how they do it. Half-hour special profiles four environmental pioneers on four continents .