Earth
Witness a journey to the bottom of an ice sheet
Unprecedented video from deep inside Greenland's ice sheet reveals the internal plumbing of glaciers, and how it might help them move
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Unprecedented video from deep inside Greenland's ice sheet reveals the internal plumbing of glaciers, and how it might help them move
If the planet warms by 4 °C – as it might by 2099 – it will change beyond all recognition. A radical new world order may be our only hope, says Gaia Vince