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World Goes Dark During 'Earth Hour'

Environment

World Goes Dark During 'Earth Hour'

Listen to this 'Talk of the Nation' topic

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  • <iframe src="https://www.npr.org/player/embed/89241439/89241427" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
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More on Earth Hour

Starting in New Zealand and moving west with the sun, people around the world turned off the lights for 60 minutes on Saturday.

Bryan Walsh, environmental writer for Time magazine, discusses the effort to raise awareness about the link between energy use and climate change.