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Industry’s Tactics to Expose You to More Soot Pollution

Union of Concerned Scientists

But the oral comments also included several speakers representing the industries producing a substantial amount of this deadly air pollution. Their main arguments include two disturbing tactics that come straight out of the disinformation playbook : casting doubt on the science, and pressing the EPA to violate a law passed by Congress.

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The New Particulate Standard and the Courts

Legal Planet

But it seems unlikely that they would want to start down this road by overruling a Scalia opinion and in the process declaring most of the Clean Air Act unconstitutional. Alternatively, challengers might want to argue that the Major Question Doctrine applies because national air quality standards are such a big deal.

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Ask a Scientist: Fighting Big Ag Pollution with Maps and Math

Union of Concerned Scientists

The Cuyahoga fire, along with a major oil spill off the coast of Santa Barbara that same year, galvanized national attention and led to the first Earth Day, a slew of new air and water protection laws, and the creation of new federal departments to administer them, including the Environmental Protection Agency (EPA).

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Environmental Law: Government and Public Policy Towards the Environment

Environmental Science

What is Environmental Law? Humanity has been aware of its environment far longer than there have been laws to protect environments. However, the term “environmental law” does not just cover government legislation. These are not “laws” per se but act as such within a regulatory framework.

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What Happened During the Montana Youth Climate Trial

Legal Planet

The bench trial took place last month in the state capitol, Helena, where 16 youth plaintiffs ages 5 to 22 made the case that Montana’s unwavering promotion of fossil fuels violates the state constitution’s guarantee to a “clean and healthful environment.” This is not supposed to be a town hall or a popularity contest,” he said.

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Keep on Trucking

Legal Planet

Last week, EPA finalized its new rule imposing emission limits on new heavy trucks. The new regulation was clearly a massive undertaking. EPA’s formal announcement of the new rule is 1100 pages long. The accompanying summary of comments on the proposed rule and EPA’s responses is another 2000 pages.

Ozone 231
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Environmental Perspectives

Environmental Science

Non-scientists and imprecise scientists use a more layman concentration unit of “parts per million” which tells you nothing about the sample type and can be interpreted incorrectly for air samples. For concentration, use the metric system of mass per unit volume or mass per unit mass if you want a job from me in environmental science.