NOVA (1974)

Episode Overview

While global warming is widely recognized, there's another significant human-induced occurrence that has similarly impacted our planet's climate: global dimming. This phenomenon, caused by soot and pollution that reflect sunlight, unexpectedly plays a role in mitigating the severe effects of climate change. This episode explores how this lesser-known issue intertwines with the ongoing battle against rising temperatures and its implications for the future of our environment.