“Earth is Warming”: The National Academy of Sciences

From the introduction to three new studies released by the National Academy of Sciences:  Earth is warming. Detailed observations of surface temperature assembled and analyzed by several different research groups show that the planet’s average surface temperature was 1.4 ºF (0.8 ºC) warmer during the first decade of the 21st century than during the firstContinue reading ““Earth is Warming”: The National Academy of Sciences”