Climate change is speeding up — the pace nearly doubled in ten years
Summary
Fresh analysis finds that the rate of global warming has surged since about 2015 and is now roughly 0.35 ºC per decade — nearly double the rate seen in the 1970s. The study, which adjusts for natural variability such as El Niño and volcanic eruptions, draws on five major global temperature datasets and argues that reduced air pollution from shipping regulations has played a key role in the recent acceleration. While exact estimates differ between groups (commonly 0.27–0.35 ºC per decade), scientists agree the trend points to a faster warming future and increases the urgency of cutting emissions.
Key Points
- New analysis estimates current warming at ~0.35 ºC per decade, up from ~0.20 ºC per decade in the 1970s.
- The study removes natural short-term influences (notably El Niño) to isolate the underlying human-driven trend.
- Reduction in reflective air pollution from shipping regulations is highlighted as a contributor to the recent acceleration.
- Other estimates put the rate between 0.27 and 0.30 ºC per decade; methods vary but most groups agree warming is accelerating.
- At the current pace, the planet is on track to exceed and remain above the 1.5 ºC Paris threshold around 2030, reinforcing the need for rapid emissions cuts.
Content summary
The article reports on a paper by Foster and Rahmstorf (Geophysical Research Letters) that examined five widely used global temperature datasets. By statistically removing the effects of major natural fluctuations — particularly the strong El Niño events that boosted temperatures in 2023 and 2024 — the authors find clearer evidence of an increased warming rate since 2015. They argue that cleaner air (fewer sunlight-reflecting particles) from shipping emission controls has reduced a cooling influence, so the full effect of greenhouse gases on warming is now more apparent. Some researchers caution that methods for removing natural variability have limitations, and alternative analyses give slightly lower rates, but the overall conclusion of accelerating warming is widely accepted among climate scientists.
Context and relevance
This finding matters because it changes the timeline and urgency for climate action. Faster warming means climate impacts — heatwaves, sea-level rise, ecosystem stress — may arrive sooner and be more intense than expected under earlier trends. The result links to recent record-hot years (2023–2025) and complements other studies showing rising greenhouse-gas emissions and declining aerosol cooling. For policymakers, businesses and researchers, the study tightens the window for effective mitigation and adaptation planning.
Why should I read this?
Short version: if you care about what happens to weather, coasts, food supply and planning timelines, this is worth five minutes. It’s a clear, evidence-focused update that explains why warming looks to be speeding up and what that means for hitting Paris targets. We’ve done the reading so you don’t have to — but don’t ignore the takeaway: quicker warming = less time to act.
Author style
Punchy: the piece cuts straight to the headline — warming is accelerating — and backs it with data-driven analysis and expert reaction. If you’re following climate policy or risk, this amplifies why the details matter: the faster rate makes near-term emissions reductions even more critical.
Article metadata
Article Date: 06 March 2026
Article URL: https://www.nature.com/articles/d41586-026-00745-z
Article Title: Climate change is speeding up — the pace nearly doubled in ten years
Article Image: Main image
