Journalist Emily Atkin is the founder and writer of 'Heated' -- a daily newsletter focusing on climate change. Her latest piece for The New Republic titled 'The Blood-Dimmed Tide' explores a catastrophic future where climate change alters the face of conflict across the world. Atkin joined Cheddar to discuss her worst-case scenario. This story is part of Covering Climate Now, a global collaboration of more than 250 news outlets to strengthen coverage of the climate story.