New York Times: Approaching the United Nations climate conference in Copenhagen, Guyana has offered to conserve all of its pristine rain forests – 75 percent of its territory – as part of a national economic development plan. It hopes to earn income from the international community for carbon storage under a section of the treaty called Reduced Emissions from Deforestation and Degradation, or REDD. But Guyana is also thinking beyond carbon storage, to all the other ecosystem benefits that healthy …