UN: Carbon-cutting pledges by countries nowhere near enough
By SETH BORENSTEIN (AP) — The newest pledges by countries to cut greenhouse gas emissions are falling far short of what's needed to limit global warming to what the Paris climate accord seeks, a new United Nations report finds. So the U.N.’s climate chief is telling nations to go back and try harder. Most countries — especially top carbon polluters China, United States and India — missed the Dec. 31