How Humans Could Make Icehouse Earth into a Hothouse
Clip: Season 47 Episode 1 | 4m 21sVideo has Closed Captions
Understand climate time.
Earth's climate has slowly fluctuated between cold and hot periods for millions of years. Today, humans are greatly accelerating that process.
Major funding for NOVA is provided by the David H. Koch Fund for Science, the Corporation for Public Broadcasting and PBS viewers. Additional funding is provided by the NOVA Science...
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How Humans Could Make Icehouse Earth into a Hothouse
Clip: Season 47 Episode 1 | 4m 21sVideo has Closed Captions
Earth's climate has slowly fluctuated between cold and hot periods for millions of years. Today, humans are greatly accelerating that process.
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Video has Closed Captions
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Providing Support for PBS.org
Learn Moreabout PBS online sponsorship
Major funding for NOVA is provided by the David H. Koch Fund for Science, the Corporation for Public Broadcasting and PBS viewers. Additional funding is provided by the NOVA Science...