@CNN: More than 16,000 scientists have signed a dire warning to humanity advising that we need to fix our environmental problems now to help the planet https://t.co/ULhU1FyVqq https://t.co/moyymcQuV2
More than 16,000 scientists have signed a dire warning to humanity advising that we need to fix our environmental problems now to help the planet https://t.co/ULhU1FyVqq http://pic.twitter.com/moyymcQuV2
— CNN (@CNN) November 18, 2017