8 ways to save the world and turn Earth Hour into Earth Year

8 ways to save the world and turn Earth Hour into Earth Year

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Sea levels rising by more than a metre and the Arctic Ocean likely to become ice-free.
Photo: AFP
Temperatures to increase by 2.5 to 10 degrees Celsius. More frequent droughts and heat waves. Sea levels rising by more than a metre... Is that the world you want to live in?

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