Landmark Paris climate deal |
With the sudden bang of a gavel December 12 night, representatives of 195 nations reached a landmark accord that will, for the first time, commit nearly every country to lowering planet-warming greenhouse gas emissions to help stave off the most drastic effects of climate change. The deal, which was met with an eruption of cheers and ovations from thousands of delegates gathered from around the world, represents a historic breakthrough on an issue that has foiled decades of international efforts to address climate change. Traditionally, such pacts have required developed economies, such as the United States, to take action to lower greenhouse gas emissions, but they have exempted developing countries, such as China and India, from such action. The accord, which UN diplomats have been working toward for nine years, changes that dynamic by requiring action in some form from every country, rich or poor. President Barack Obama, who regards tackling climate change as a central element of his legacy, spoke of the deal in a televised address from the White House. He said this agreement sends a powerful signal that the world is fully committed to a low-carbon future. Scientists and leaders said the talks here represented the world`s last, best hope of striking a deal that would begin to avert the most devastating effects of a warming planet.
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