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Oral Comments to EPA’s Science Advisory Board

EPA’s Science Advisory Board provides independent scientific guidance to the Agency. Our oral comments to EPA’s Science Advisory Board encourage the Board to review the science and economics behind EPA’s proposed deregulatory actions. We ask the Board to consider our recent paper on the full value of reducing particulate matter (PM) pollution in evaluating the benefits of reducing PM below the current National Ambient Air Quality Standards. Our comments also ask the Board to review EPA’s manipulation of economics in order to downplay the climate harms of its deregulatory actions. Specifically, we discuss manipulations of the 2016 Interagency Working Group’s Social Cost of Carbon estimates. We argue that EPA’s new “interim” estimate for the Social Cost of Carbon ignores the global nature of climate damage and obscures the devastating effects that climate change will have on future generations, and we strongly encourage review of the methods used to reach this new “interim” estimate.