There are exceptions to this pattern. Ecuador is attempting to solicit payments in exchange for not developing oil in its Yasuni National Park, though it has only raised $300 million out of the total of $3.6 billion it is seeking. Considerably more thought has gone into a closely related area of low-carbon development for the resource-rich: charting alternative paths for highly forested countries that don’t involve cutting down all their trees. In 2008, the consultancy McKinsey & Co. worked with Guyana to devise an economic plan that would leave its forests intact, provided wealthy donors (or carbon credit buyers) paid compensation. The plan got off the ground a year later, when Norway stepped up with cash, though it is far from fully funded.