2015 Climate Scientist Endangered Species Act Ozone 
Columbia Climate Law
MAY 8, 2020
EPA of a 2015 rule barring replacement of ozone-depleting substances with hydrofluorocarbons (HFCs), which are powerful greenhouse gases. Circuit vacated the 2015 rule to the extent that it prohibited continued use of HFCs by companies that previously switched to HFCs from an ozone-depleting substance. 17-cv-02824 (N.D.
ESA
JUNE 1, 2021
Global Change Research Program since 2015. USFWS: The agency has listed the less prairie chicken as an endangered species in eastern New Mexico and the southwest Texas Panhandle and a threatened species in the northeast Texas Panhandle, southeast Colorado, south-central Kansas and western Oklahoma. What to Save?
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