Scientists warn that a key Atlantic current could collapse, among other climate tipping points
The Summary
A new report describes the dire state of Earth’s snow and ice.
Among other findings, it warns that several key climate tipping points appear more likely to be reached than previously thought.
They include ice melt that could cause severe sea-level rise and the collapse of a crucial ocean current that governs how heat cycles in the Atlantic Ocean.
Venezuela lost its final glacier this year. The Greenland Ice Sheet is losing, on average, 30 million tons of ice per hour. Ice loss from the Thwaites Glacier, also known as the “Doomsday” glacier because its collapse could precipitate rapid Antarctic ice loss, may be unstoppable.
These are just a few of the stark findings from more than 50 leading snow and ice scientists, which are detailed in a new report from ...