Ecosystem Marketplace: José Maria Arara, Almir Surui, and Aureliano Córdoba all have three things in common: each is the leader of a traditional forest community of the Amazon; each lives in a country that nominally recognizes their rights to their forests; and each has used carbon finance to exercise and reinforce their rights. And they're hardly alone, according to a new study called "Securing Rights, Combating Climate Change", which was published jointly by the World Resources Institute (RRI) and Rights and Resources...