Reuters: International negotiations on how to set up new carbon markets to cut greenhouse gas levels broke down over the weekend in Warsaw, sources said, after developing nations refused to progress the issue before rich nations increase efforts to cut their own emissions.
More than 9,000 delegates from almost 200 countries are gathered in the Polish capital for November 11-22 United Nations-sponsored meetings aimed at forging by 2015 a new treaty to fight climate change, which would enter into force after...