A new assessment warns that health harms from climate change are increasing faster than global action to prevent them. The 2026 Report of The Lancet Countdown on Health and Climate Change says many climate-related risks and harms grew more rapidly in 2016–2025 than in 2006–2015, the periods around the introduction of the Paris Agreement.

Outlets frame the findings around the public-health implications of climate lag. Phys.org emphasizes growing calls to treat climate change as a global health emergency, citing the report’s comparison of two decades. Inside Climate News similarly links the underperformance on climate action since Paris to lost lives and deteriorating health, highlighting that the report is produced by a large international group of scientists for the 10th annual cycle. While both focus on the health trend and the need for stronger response, their emphasis differs: one spotlights urgency for emergency status, while the other foregrounds the human cost and the breadth of scientific authorship.