A man harvests fruits of the Jatropha tree in Taabo, Ivory Coast. Jatropha, which is grown in many parts of the world, has fallen from favor as a diesel fuel substitute.
Kambou Sia/AFP/Getty Images
Better Place is building a network of electric car battery changing stations throughout Israel. The idea is to make changing a spent electric battery as easy as pulling into the gas station for gasoline. Here, Better Place CEO Shai Agassi is shown in front of a cutaway model of an electric car at the company's showroom in Tel Aviv earlier this month.
Tara Todras-Whitehill for NPR
For more than a decade, author Patricia Lim researched the 8,000 graves of the Hong Kong Cemetery, one of the city's oldest Christian cemeteries. Here, Lim stands at the grave of former Hong Kong police officer Richardson Barry Loxley Leslie. Last year, she rested on the grave while, unbeknownst to her at the time, she was having a mild heart attack.