Main content
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
This gallery is from
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