A new report by researchers from MIT’s Center for Sustainability Science and Strategy finds that the “world is on track to exceed key climate thresholds under current policies,” reports Ryan Krugman for Inside Climate News. The outlook is “based on MIT’s Integrated Global System Modeling framework, which links population growth, economic activity, energy use, and international policy decisions to changes in the global climate,” Krugman explains. “It’s not a reason to give up hope or stop the necessary action,” explains Sergey Paltsev, deputy director of the MIT Center for Sustainability Science and Strategy and a co-author of the report. “Limiting every degree possible matters, even every tenth of a degree.”
In the MediaJanuary 24, 2026