Global warming surpasses key temperature limit as nations face climate reckoning

Global temperatures in 2024 exceeded the 1.5-degree Celsius threshold above preindustrial levels, raising urgent concerns about the effectiveness of current climate policies.

Raymond Zhong and Brad Plumer report for The New York Times.


In short:

  • Last year marked the hottest on record, with global temperatures averaging 1.6 degrees Celsius above preindustrial levels.
  • Despite international agreements like the Paris accord, carbon dioxide emissions hit record highs in 2024.
  • Experts warn that achieving the 1.5-degree goal may no longer be feasible without extreme emission cuts.

Key quote:

“Even if the world overshoots 1.5 degrees, and the chances of this happening are increasing every day, we must keep striving” to bring emissions to zero as soon as possible.

— Inger Anderson, executive director of the United Nations Environment Program

Why this matters:

Exceeding 1.5 degrees could lead to more devastating heat waves, water shortages and sea-level rise. Continued warming raises the stakes for vulnerable communities and ecosystems, making climate adaptation and mitigation more urgent than ever.

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