National Public Radio: Ecuador's Yasuni National Park is one of the most diverse ecosystems on earth. But there's a complication: The park sits on top of millions of barrels of oil.
This creates a dilemma.
Ecuador prides itself on being pro-environment. Its constitution gives nature special rights. But Ecuador is a relatively poor country that could desperately use the money from the oil.
In 2007, Ecuador's president proposed a way around the dilemma: Ecuador would promise to leave the forest untouched, if countries...