Vox Borders

"If you want to know a country’s deepest fears, look at its border."

Reporting from six borders around the world, Emmy-nominated journalist Johnny Harris investigates the human stories behind the lines on a map in a new series for Vox.com.

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2. Flying over the melting arctic made climate change feel much more urgent

0.0May 28, 2017 · 15 min

Why ocean ice matters. The Arctic is warming twice as fast as the rest of the globe. Every year the ocean ice in the Arctic melts and refreezes again the winter. But recently the ice has been melting faster than ever. This means that the ice sheets are becoming thinner. This matters because ocean ice performs important regulatory functions for our planet.