AGP Executive Report
Last update: an hour agoGreenland Ice: Sediments beneath Camp Century, a former Cold War base, show northern Greenland was ice-free about 416,000 years ago, when summers were roughly 4.7°C warmer than today. The study suggests how long warming lasts can matter as much as its peak. Arctic Shipping: Climate reports warn that overshooting 1.5°C risks lasting damage to ice sheets and other frozen regions. The Clean Arctic Alliance says shipping must cut greenhouse gases and soot-like black carbon, which adds to Arctic warming. Cryosphere Risks: Greenland and Antarctic ice sheets are now melting about six times faster than 30 years ago, according to the reports; every added fraction of warming increases the danger of long-term ice loss.
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