Fighting climate change may be cheaper and more beneficial than we think

By Emily Chung · CBC News ·
Nicky Loh/Reuters
People ride their bicycles in front of wind turbines that generate electricity in Gaomei Wetland in Taichung, Taiwan, in 2009. Switching to green energy can have valuable 'co-benefits' that governments may not calculate when making decisions on climate change action.
In a cartoon that went viral before the Copenhagen climate summit in 2009, a conference presentation lists some of the side benefits of reducing greenhouse gas emissions, from cleaner air to green jobs, as a man in the audience asks: "What if it's a big hoax and we create a better world for nothing?"

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