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Costing the Earth Helen Czerski's Arctic Expedition The Voyage of the Oden
Six weeks of cutting-edge science at the North Pole with Helen Czerski
9/11
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Costing the Earth—Helen Czerski's Arctic Expedition
After six weeks at the North Pole, Helen Czerski has new insights into climate change.
Βι¶ΉΤΌΕΔ Radio 4