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New, Updated Carbon Majors Dataset Holds Promise for Researchers, Litigators

Union of Concerned Scientists

That 2013 headline resulted from the first effort to quantify emissions from the ‘carbon majors’ —fossil fuel companies and cement manufacturers whose businesses have contributed an outsized amount of heat-trapping gases to the atmosphere. This dataset includes both Scope 1 and Scope 3 emissions.

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The unconventional scientist who predicted that rising carbon dioxide levels would change the climate

Physics World

In fact, in 1938 Sir George Simpson, a leading meteorologist, dismissed the link between rising carbon-dioxide (CO 2 ) concentration and temperature as “ rather a coincidence ”. The non-expert in question was Guy Callendar , a British steam engineer doing his own atmospheric research at home.

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What’s the Role of the Land Carbon Sink in Achieving US Climate Goals?

Union of Concerned Scientists

Without the considerable carbon absorption capacity of our lands (and oceans), we’d currently have much more CO 2 in the atmosphere and an accelerated timeline of warming. In North America, the land carbon sink between 2004 and 2013 offset roughly 39% of fossil fuel emissions , but varied substantially year to year.

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Susannah Pierce: A Climate Villain Painting Big Oil Green

Enviromental Defense

Last week world leaders gathered in New York for the UN Climate Ambition Summit where countries shared concrete action they’ve taken to phase out fossil fuels. There, the conversation was grounded in science, with leaders such as California’s Governor Newsom saying “The climate crisis is a fossil fuel crisis.

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From Research to Action: The Growing Impact of Attribution Science

Union of Concerned Scientists

Another study found that climate change made severe flooding in the United Kingdom 43 percent more likely during the winter of 2013-14. Scientists have long known that burning fossil fuels is the primary cause of the increase in atmospheric carbon dioxide concentrations, but now they can identify the specific sources.

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Tackling Agricultural Methane: An Overview of the Science

Legal Planet

Because methane has 28 times the global warming potential of carbon dioxide and a shorter atmospheric life of only 12 years, immediate action to reduce methane emissions —including from agriculture—is critical to slow our warming climate, especially in light of expanding global populations and food demand. 2018 , Petersen et al.,

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Explainer: China launches first national soil survey in 40 years

A Greener Life

In China, cadmium in soil mainly comes from atmospheric deposition of the metal after it has been emitted from coal-burning, metallurgical facilities and animal-source fertilisers. An increase of only a few percentage points would sequester huge quantities of carbon. each year.