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Air Conditioning

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Air Conditioning

Air Conditioning

Air Conditioning

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  • <iframe src="https://www.npr.org/player/embed/1147008/147008" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

NPR's David Kestenbaum reports that after 100 years of faithfully cooling humanity, it turns out that the air conditioner actually makes the world warmer.