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Climate-Fueled Extreme Weather Events Are Worsening. We Need Action at COP29

Union of Concerned Scientists

As a result of fossil fuel-driven climate change, it’s on track to be the warmest year in recorded history. This heat fueled extreme weather events across the world, with most having significant impacts on human life and infrastructure and ecosystems. 2024 will be a year to remember.

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Sea Level Rise is Already Threatening Communities

Union of Concerned Scientists

The primary cause of accelerating sea level rise is human activity As people burn fossil fuels and emit heat-trapping gases like carbon dioxide, our atmosphere and our oceans warm up. Cool, right?) As the ocean warms, it expands. Historically, this was the dominant cause of sea level rise.

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Tornadoes and More: What Spring Can Bring to the Power Grid 

Union of Concerned Scientists

Heightened flood risk The National Oceanic Atmospheric Administration (NOAA) said in a recent outlook that about 44 percent of the United States is at risk of floods this spring, equating to about 146 million people. Fuel transport – Spring floods can hinder the transportation of fuels like coal.

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Analysis: How fast can we stop Earth from warming??

A Greener Life

If people everywhere stopped burning fossil fuels tomorrow, stored heat would still continue to warm the atmosphere. The radiators are, in fact, cooling down, but their stored heat is still warming the air in the room. Historically, the first climate models represented only the atmosphere and were greatly simplified.

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Ask a Scientist: Gas Plants Disproportionately Harm Marginalized Communities

Union of Concerned Scientists

Responsible for 12 percent of all US global warming emissions from human activities, methane traps significantly more heat per molecule than carbon dioxide, making it 86 times more harmful for the first 20 years after it is released into the atmosphere. How can we make sure the decisionmaking process for a clean grid transition is equitable?

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The CO2 problem in six easy steps (2022 Update)

Real Climate

The fact that there is a natural greenhouse effect (that the atmosphere restricts the passage of infra-red (IR) radiation from the Earth’s surface to space) is easily deducible from; i) the mean temperature of the surface (around 15ºC) and, ii) knowing that the planet is normally close to radiative equilibrium. in IPCC TAR).

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The Climate Overshoot Commission Releases its Report

Legal Planet

To give the Commission credit where due — and it is due in many places — on one point closely related to these projections, they were uncommonly and admirably frank: Noting the risks and the stark tradeoffs posed by aerosol pollution in the lower atmosphere. Current and coming advances in carbon-free technology will help, of course.