Unchecked greenhouse gas emissions could cause the world’s income to fall by nearly a quarter within the century, projects a new study published in PLOS Climate.
Paris Agreement
Posted inNews
We’re About to Reach the Paris Agreement Limit, If We Haven’t Already
Earth has probably already entered the 20-year period in which global temperatures will be, on average, 1.5°C (2.7°F) higher than preindustrial conditions.
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“Exceptional” Global Warming Spike Continued in 2024
More than 3 billion people experienced their hottest year ever in 2024 because of anthropogenic climate change. The world is speeding toward its 1.5°C warming target.
Posted inResearch Spotlights
Scientists Present Europe’s New Greenhouse Gas Budget
The greenhouse gas budget developed for Europe highlights carbon sources and sinks across the continent and will serve as a baseline for years to come.
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Scientists “Astonished” at 2023 Temperature Record
Global temperatures in 2023 smashed records by a wide margin, surprising climate scientists and highlighting the need for more research.
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Current Efforts Not Enough to Keep Warming Under 1.5°C
A canyon between current efforts and necessary action means global temperatures are on track to rise far beyond Paris Agreement goals.
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Tonga Eruption May Temporarily Push Earth Closer to 1.5°C of Warming
The underwater eruption of Hunga Tonga–Hunga Ha‘apai sent megatons of water vapor into the stratosphere, contributing to an increase in global warming over the next 5 years.
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Greenhouse Gases Must Begin to Fall by 2025, Says U.N. Climate Report
Emissions rates are still growing every year, though that growth has slowed. The world needs to reach negative growth soon to prevent a potential 3.2°C rise by the end of the century.
Posted inEditors' Vox
AGU Editors Call for Action to Address Global Climate Crisis
As global leaders meet to discuss climate change, AGU’s editors in chief make an appeal for urgent action based on years of accumulated climate science research.