Reuters: Judging small, rich island nations purely on their wealth and emissions is unfair in climate change negotiations, Singapore’s climate envoy said on Saturday, as pressure builds on more countries to curb carbon pollution. Under the Kyoto Protocol, the U.N.’s main weapon to fight climate change, only 37 industrialized nations are committed to curbs on greenhouse gas pollution between 2008-2012. But the U.N. list in Kyoto’s parent pact that defines rich and developing nations …