. "Not only to understand the ways in which fossil fuel consumption has shaped us, but what we can now do to lessen (or even end) our dependence on this dwindling resource.Celebrities including Pamela Anderson and Radiohead's Thom Yorke have called for action against BP since the Deepwater Horizon rig explosion on April 20.Vampire Diaries star Ian Somerhalder has urged more stars to speak out about" . . . .