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Policy News: April 11, 2022

ESA

The scientists earmarked the years by which the world must reach net-zero emissions of all greenhouse gases. The choices available to us are no longer ideal,” said Kristina Dahl, a principal climate scientist at the Union of Concerned Scientists, an NGO. The IPCC said 1.5 Governments need to help people cut consumption.

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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.