Remove Carbon Dioxide Remove Cooling Remove Fossil Fuels
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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. Its a great question, but the warming effect from heat-trapping gases far outweighs the cooling effect from industrial aerosols.

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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?) And since 2006, it has been even faster: as high as 4.2 mm per year, according to recent estimates by NASA.

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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. Its primary component is methane.

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The AMOC: tipping this century, or not?

Real Climate

If the AMOC weakens, this region will cool. And in fact it is cooling – it’s the only region on Earth which has cooled since preindustrial times. That’s easy to check: if that were the case, then cooling in the area would be linked to increased heat loss at the surface. They aren’t trying to end fossil fuels.

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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. Today’s models can more explicitly represent the behaviour of greenhouse gases, especially carbon dioxide.

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Scientists strive for negative emissions

A Greener Life

Human activity adds more than 50 gigatons of carbon dioxide to the atmosphere each year. New Solid Carbon technology might be able to lock climate-warming carbon dioxide below ocean bedrock. Basalt is a porous rock formed from cooling lava. Large-scale solutions are urgently needed. By Dr Kate Moran.

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The CO2 problem in six easy steps (2022 Update)

Real Climate

The sources of these increases are dominated by the burning of fossil fuels, landfills, mining, oil and gas operations, agriculture (especially livestock for methane), and industry. W/m 2 , and the net forcing (including cooling impacts of aerosols and natural changes) is 2.7±0.8 Etminan, G. Myhre, E.J. Highwood, and K.P.

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