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Climate Change Threatens Already Poor Air Quality in California’s Central Valley

Union of Concerned Scientists

California’s Central Valley consistently experiences the country’s worst air quality, and climate change is poised to make air quality even worse. In a region known for its exceptional agricultural productivity, climate change is quickly amplifying a dangerous type of climate risk in California’s Central Valley: air pollution.

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Air Pollution & Climate Change: Global Phenomena, Individual Consequences

Breezometer

As COP26 gets underway this week in Glasgow, Scotland and the World Meteorological Association warns that the past seven years are set to be the warmest on record, we thought this the right time to explore the associated impacts of climate change on the air we breathe. As average temperatures rise, ozone levels accelerate.

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The State of the Air in 2024? Not Great

Union of Concerned Scientists

The air quality for this report was calculated using data reviewed by EPA from 2020, 2021, and 2022. That means it includes the extreme wildfires exacerbated by the fossil fuel industry that burned more than 4% of California in 2021 and 2022. Ozone, too, poses significant risks to respiratory health.

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Centering Public Health at the UN Climate Talks

Legal Planet

In 27 years of previous climate conferences, there was no central discussion of health and the impacts of climate change. To me, environmental law and climate policy are about people, protecting people, and advocating alongside those disproportionately affected by climate change. More than ever before.

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Progress Possible at COP 28 Despite Fossil Fuel Industry Deception

Union of Concerned Scientists

The fossil fuel industry is the problem, not the solution Despite their well-funded campaigns to convince us otherwise, here are five reasons why we need to be skeptical about fossil fuel industry engagement in global climate policy. Let’s start with the obvious: the burning of fossil fuels is the main driver of climate change.

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Good News—and Bad—about Fossil Fuel Power Plants in 2023 

Union of Concerned Scientists

GW record from 2021. In 2021 alone, the plants slated for retirement emitted more than 28,000 tonnes of nitrogen oxides (NO x ), 32,000 tonnes of sulfur dioxide (SO 2 ), and 51 million tonnes of carbon dioxide (CO 2 ), according to EIA data. NO x also contributes to the formation of ozone (or “smog”), another toxic pollutant.

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Viewpoint: Forty-three years of the environmental movement?

A Greener Life

In the 1960s climate change was not really a significant concern, not even amongst environmentalists – this was despite the fact that the Swedish scientist Svante Arrhenius in 1896 was the first to claim that emissions from fossil fuels might eventually result in enhanced global warming. In 2021 the world emitted 36.4