NOVA S33 E16 - Dimming the Sun

NOVA

NOVA S33 E16 - Dimming the Sun
6.9

Everyone has heard of global warming, but a lesser-known man-made phenomenon has been nearly as powerful at affecting Earth's climate. A look at global dimming, created by soot and pollution reflecting the sun's rays and surprisingly helping to offset global warming's catastrophic advance.

CreatorN/A
ActorN/A
CountryUnited States of America
ProductionGBH