After climate agreement, focus turns to action in individual nations, green technology

The landmark climate change agreement approved by 195 countries on Saturday took six years and a lot of hard work and diplomacy to forge. The agreement did not go as far as many environmentalists and climate scientists had hoped, but most of them called it a positive first step. After the calamity of the 2009 climate talks in Copenhagen, "it was a wonderful surprise that... these 195 countries could come to an agreement more ambitious than anyone imagined," World Bank President Jim Yong Kim told...