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Study warns on possible air pollution link to neuroinflammatory, Alzheimer and Parkinson’s pathologies in megacity children

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Children living in polluted megacities are at increased risk for brain inflammation and neurodegenerative changes, including Alzheimer or Parkinson’s disease, according to a study led by University of Montana Professor Dr. Lilian Calderón-Garcidueñas and her colleagues. —Calderón-Garcidueñas et al.

Pollution 275
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Test of Planet-Cooling Scheme Could Start in 2022

Cars That Think

Up there, 10 to 50 kilometers above the Earth’s surface, ozone molecules absorb the sun’s ultraviolet light, protecting life far below. Even less is understood about the potential risks to people and the environment—could the particles deplete the ozone layer, for example, or significantly alter the weather?

Ozone 120
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Study finds paved surfaces in Houston worsen air quality

Green Car Congress

New research by a team from the US, China and Japan focusing on the Houston, Texas area suggests that widespread urban development alters weather patterns in a way that can make it easier for pollutants to accumulate during warm summer weather instead of being blown out to sea. ““The very existence of the Houston area favors stagnation.”

Houston 247
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Climate Expert: Don't Call It Geoengineering

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Wanser: We start from the point of view of public safety, which is a concept in international environmental law and environmental law in the United States. by spewing pollution into the air. The largest blue bar is the effect of pollution particles on clouds. [[The What do we have to offer these billion people?

Climate 144
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HEI ACES study of lifetime animal exposure to New Technology Diesel Engine exhaust finds no lung cancer

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The Advanced Collaborative Emissions Study (ACES), released today by the Health Effects Institute (HEI), also confirmed that the concentrations of particulate matter and toxic air pollutants emitted from NTDE are more than 90% lower than emissions from traditional older diesel engines (TDE). Earlier post.)

Exhaust 150
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COVID-19 Forced Us All to Experiment. What Have We Learned?

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In recent years, there has been growing concern over the use of data and the potential for “data pollution," where an abundance of data storage and its subsequent use or misuse might work against the public interest. This article appears in the August 2021 print issue as “What We Learned From the Pandemic.". military bases.

Chad 98