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Why Were 2023 and 2024 So Hot?

Union of Concerned Scientists

Scientists are sounding the alarm because this warming is shockingly bigbigger than what we would have expected given the long-term warming trend from fossil fuel-caused climate change. According to recent data from NOAAs National Center for Environmental Information, 2024 is likely to be even warmer than 2023.

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Ask a Scientist: How Close Are We to a Clean Energy Transition?

Union of Concerned Scientists

After the hottest summer on record, the world continues to witness extreme weather fueled by the burning of fossil fuels. We need to stop burning fossil fuels immediately. Thankfully, we are in the midst of a much-needed transition away from fossil fuels and towards a future powered by more renewables.

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US States and Communities are Suing the Fossil Fuel Industry: Six Things You Need to Know 

Union of Concerned Scientists

In an important win for climate accountability in the United States, the US Supreme Court decided that lawsuits filed in Colorado, Maryland, California, Hawai’i, and Rhode Island against fossil fuel companies including ExxonMobil, Chevron, Shell, Suncor, and others will remain in state courts.

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A Grim Signal: Atmospheric CO2 Soared in 2024

Inside Climate News

By Bob Berwyn The latest anomaly in the climate system that cant be fully explained by researchers is a record annual jump in the global mean concentration of carbon dioxide in the atmosphere measured in 2024.

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Will UN Climate Talks in Azerbaijan Deliver on Finance and Emission Reductions? 

Union of Concerned Scientists

This could be met from a variety of sources—including pollution fees on fossil fuel companies, the elimination of fossil fuel subsidies, and wealth taxes on the richest people. Despite important gains in renewable energy, there is still more progress needed and fossil fuels continue to expand at odds with this agreement.

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LA Fires and the Climate Connection

Legal Planet

Swain and the other authors note that previous research has focused solely on the precipitation side of the equation rather than the full bloom-and-burn cycle driven not just by lack of rain but by an increasingly thirsty atmosphere evaporating moisture out of plants and soil. But e xtreme weather is already the context.

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How Major Carbon Producers Drive Sea Level Rise and Climate Injustice

Union of Concerned Scientists

In a new study released today, UCS attributes substantial temperature and sea level rise to emissions traced to the largest fossil fuel producers and cement manufacturers. Every delay in phasing out fossil fuels will burden future generations who need to adapt to rising seas and recover from loss and damage due to sea level impacts.

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