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How to Talk to an Ostrich: "We can't Afford Clean Energy"

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Published on Apr 13, 2012

Some people say transitioning to clean energy will simply cost too much - "leave it to future generations." In Edinburgh, Scotland, Richard Alley explains that if we start soon the cost of the transformation could be similar to that which was paid for something none of us would want to do without - clean water and the modern sanitation system.

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