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Policy News: April 11, 2022

ESA

Other methods, like tech to suck carbon out of the air or intervening in marine systems to boost the sequestration potential of oceans, are less vulnerable to reversal and don’t pose the same land issues, but most are in their infancy. The scientists earmarked the years by which the world must reach net-zero emissions of all greenhouse gases.

2022 98
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Identifying the Means to an End: The Role of the Social Cost of Carbon

Arnold Porter

For example, recent attention has focused on tightening the National Ambient Air Quality Standards (NAAQS) for ozone smog, which is formed by atmospheric reactions on volatile organic compounds (VOCs) and nitrogen oxides (NOx). º C, viewed by climate scientists as a critical threshold to avoid catastrophic impacts.