Reuters: The shape of a broader climate pact is clearer after marathon talks in the Thai capital, the United Nations said on Friday, as rich nations were urged not to ditch the Kyoto Protocol or dodge tough emissions cuts. Speaking near the end of two-week U.N. talks on ways to draw all nations into the fight against climate change, the world body said leaders had little time left to show more ambition on a deal to brake the rapid growth of planet-warming carbon emissions. “All the …