Terry Gross

The East Africa bureau chief for The New York Times talks about reporting from what he considers the most dangerous place in the world: Somalia -- and why he continues to go back.

Doug Inkley, the senior scientist at the National Wildlife Federation, says the population of sea turtles and brown pelicans in the Gulf is being decimated. Inkley details the ongoing efforts to save two of the most visible species affected by the BP oil spill.

Journalist Michael Klare says we've used up what he calls the "easy oil" on Earth. What's left is "tough oil" — deep underground, far offshore or in complex geological formations. Klare details the hazards of drilling in these environmentally hazardous areas in his book, Rising Powers, Shrinking Planet.