Earth
Rudolph to the rescue: Reindeer geoengineering
They may not fly around the world delivering presents, but Scandinavia's reindeer may be busy protecting their Arctic climate, says Catherine Brahic
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They may not fly around the world delivering presents, but Scandinavia's reindeer may be busy protecting their Arctic climate, says Catherine Brahic
Surface temperatures may not be rising as quickly as they were, but that's just one small part of a much bigger and more troubling picture