HOT AIR In most regions of the world, average surface temperatures rose (warm colors) from 1901 to 2012. Humans are responsible for this global warming, the Intergovernmental Panel on Climate Change concludes.
IPCC
HOT AIR In most regions of the world, average surface temperatures rose (warm colors) from 1901 to 2012. Humans are responsible for this global warming, the Intergovernmental Panel on Climate Change concludes.
IPCC