(Narinder NANU/AFP/AFP) National commitments to slash heat-trapping pollution would limit global warming up to 2.5C this century -- nowhere near enough to avoid devastating climate impacts despite a ...
A smokestack stands behind piles of coal at a power plant in Germany [File: David Hecker/Getty] Global climate commitments are on track to limit global warming by as much as 2.5 degrees Celsius (4.5 ...