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The smog over Los Angeles

70 Mayors Write in Support of EPA’s Stricter Ozone Standards

The mayors of Grand Rapids and Salt Lake City publicized the letter, which cites the numerous acute and chronic threats to public health ground-level ozone poses. The EPA recently proposed lowering national ozone pollution levels to 65-70 parts per billion.

NASA GISS Identifies 14 Air Pollution Control Measures to Slow Global Warming, Improve Health and Increase Crop Yields

An international research team of researchers at NASA’s Goddard Institute for Space Studies has identified 14 key air pollution control measures that, if implemented worldwide, could significantly reduce the greenhouse gas effect while at the same time significantly boosting agricultural production and significantly improving the health of many millions of people around the world.