By CORNELIA DEAN23 July 2012 WHITEHORSE, Yukon Territory – […] Today, as the road now known as the Alaska Highway celebrates its 70th birthday, cars and trucks flash along what Wally Hidinger calls “a very good standard two-lane highway” from...
By Joshua Partlow and Mariana Zuñiga 28 June 2016 CARACAS, Venezuela (Washington Post) – In the darkness the warehouse looks like any other, a metal-roofed hangar next to a clattering overpass, with homeless people sleeping nearby in the shadows. But...
Annual Greenhouse Gas Index (AGGI), 1700-2021. For 2021, the AGGI was a record high 1.49, representing an increase in total direct radiative forcing of 49 percent since 1990. The atmospheric abundance of CO2 has increased by an average of 1.88...