Trump Administration Officially Begins Paris Climate Accord Exit

https://www.scientificamerican.com/article/trump-administration-officially-begins-paris-climate-accord-exit/?utm_source=Breakthrough+Newsletter&utm_campaign=1dd19f7f6f-EMAIL_CAMPAIGN_2018_04_02_COPY_01&utm_medium=email&utm_term=0_49b872540e-1dd19f7f6f-44370641