This week on Sierra Club Radio: 1) We talk with Sierra Club's incoming Executive Director, Michael Brune, about what motivates him to protect the planet, where he thinks the Sierra Club is heading, and more 2) Green cuisine ideas from chef Annie Somerville of San Francisco's Greens restaurant 3) Tips for sustainable coffee and tea from Sierra Magazine's Lifestyle Editor, Avital Binshtock 4) Paul Blanc, M.D., author of How Everyday Products Make People Sick: Toxins at Home and in the Workplace.