#Major new paleoclimatology study shows global warming has upended 6,500 years of cooling
“#Major new paleoclimatology study shows global warming has upended 6,500 years of cooling” Holocene global mean surface temperature. Credit: Victor O. Leshyk, Northern Arizona University Over the past 150 years, global warming has more than undone the global cooling that occurred over the past six millennia, according to a major study published June 30 in…