@CNN: This year has been an unequivocal disaster for the future of the planet, writes Mark Kelly for @CNNOpinion https://t.co/YgtsQZkHoP https://t.co/mtJu4gt8dZ

December 27, 2017 / The Arbiter / CNN

@CNN: This year has been an unequivocal disaster for the future of the planet, writes Mark Kelly for @CNNOpinion https://t.co/YgtsQZkHoP https://t.co/mtJu4gt8dZ

This year has been an unequivocal disaster for the future of the planet, writes Mark Kelly for @CNNOpinion https://t.co/YgtsQZkHoP http://pic.twitter.com/mtJu4gt8dZ

— CNN (@CNN) December 27, 2017

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