Addicted to oil: The cost of changing our energy policies (part 1)
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What does it take to make us change our ways with regard to climate change? The last major climate change summit in Copenhagen in 2009 ended in failure, with few consequences for those present. But temperatures are rising and extreme weather patterns have got worse. When does it become politically worth it to enforce change? And when it does it also start making good business sense?
Produced by David Boratov and Haxie Meyers-Belkin