When did NOVA Season 47 Episode 15 air?
NOVA Season 47 Episode 15 aired on October 28, 2020 at 9 PM ET.
NOVA
PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.
Season 47 · Episode 15
Can We Cool the Planet?
Aired Oct 28, 2020at 9PM·55m
As global temperatures continue to rise, scientists are wondering if we need solutions beyond reducing emissions. Enter geoengineering. From sucking carbon straight out of the air to physically blocking out sunlight, the options may seem far-fetched. But as time runs out on conventional solutions to climate change, scientists are asking the hard questions: Can geoengineering really work? How much would it cost? And what are the risks of engineering Earth's climate? (Premiering October 28 at 9 pm on PBS)
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How long is NOVA Season 47 Episode 15?
This episode runs for approximately 55 minutes.
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