Xinhua: “Imbalance” became the key word on the last day of the UN (the United Nations) climate talks in Bonn, as delegates criticized a new blueprint for a UN legally- binding climate treaty on Friday. However, the split could not cover some progress made during the past 12 days, even it might be just a little. Although a widely-accepted treaty still seemed unlikely this year and debates among parties were heated as usual, a positive atmosphere is restored in the two-week conference, the …