Robert Hunter was a journalist, storyteller, activist, and public relations guru for the international environmental movement. He was the ecology specialist at Citytv in Toronto and the host of a popular morning segment on Breakfast Television. He is the author of several books—including The Greenpeace Chronicle, The Greenpeace to Amchitka: An Environmental Odyssey, and Thermageddon: Countdown to 2030—and the founder of the Whole Earth Church. Kumi Naidoo is a South African human rights activist and the international executive director of Greenpeace.