Sierra Club Radio 6-28-2008

This week on Sierra Club Radio: 1) Christopher Gavigan, author of Healthy Child, Healthy World: Creating a Cleaner, Greener, Safer Home 2) Cullen Murphy, Vanity Fair editor and author of a new book called Are We Rome? The Fall of an Empire and the Fate of America 3) Ask Mr. Green 4) Will Allen talks about his book, The War on Bugs.

Sierra Club Radio 6-21-2008

This week on Sierra Club Radio: Sierra Club Radio broadcasts from San Francisco's Commonwealth Club, in a special half-hour conversation with Lincoln Hall, the Australian mountain climber who was left for dead at the top of Mount Everest - and survived. Hall is the author of a new book called Dead Lucky: Life After Death on Mount Everest.

Sierra Club Radio 6-14-2008

This week on Sierra Club Radio: 1) John Perkins, bestselling author of The Secret History of the American Empire and Confessions of an Economic Hit-Man 2) Annie Sartor from Rainforest Action Network on their recent victory to stop logging on Grassy Narrow indigenous territory in Canada 3) Natalie Foster on a new grassroots campaign called "Lightbulbs to Leadership" 4) Political commentary from Sierra Club Executive Director Carl Pope.

Sierra Club Radio 6-7-2008

This week on Sierra Club Radio: 1) Elizabeth Royte, author of Bottlemania: How Water Went on Sale and Why We Bought It 2) Bob Gillespie, founder of the Green Grand Prix 3) Natalie Angier, science writer for the New York Times, on the amazing world of the walrus -- and why global warming is putting walruses at risk 4) Thomas Morton on his voyage to find the Great Pacific Garbage Patch -- an island of plastic in the middle of the ocean.