Thwaites Glacier Could Lift Global Seas, Redrawing Coastal Maps

Scientists warn that Antarctica's Thwaites Glacier could collapse, lifting global sea levels by about two feet over decades and threatening tens of millions in low-lying coastal areas. A New York Times analysis maps at-risk cities—especially in Asia—while noting that Thwaites acts as a plug for nearby ice on land, meaning its loss could unleash a broader rise. Defending cities would be costly, and policy choices and climate research funding will shape how communities prepare for the coming surge.