Purchase these two documentaries on Arctic warming as a bundle and save over 20%: Battle for the Arctic: The battle for the Arctic with its rich oil and gas reserves is the new Cold War. But in the face of climate change, resource development and geopolitical realities, is it a battle Canada can win? Find out more and watch a clip. Polar Bear Fever: How did the polar bear become the poster child for climate change and a veritable rock star of the animal world? Find out more and watch a clip.