Earth emergency /

Listen to the scientists. That's the refrain of climate activist Greta Thunberg. Climate scientists explain how warming caused by human activity is setting in motion Earth's own natural warming mechanisms, releasing greenhouse gases into the atmosphere, and further warming the planet.

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Bibliographic Details
Other Authors:	Gere, Richard, 1949- (Narrator)
Format:	DVD
Language:	English
Published:	Arlington, VA : PBS Distrbution, [2022]
Subjects:	Global environmental change Global warming Nature > Effect of human beings on Climatic changes > Effect of human beings on Earth (Planet) Documentary films Environmental films Nonfiction films Video recordings for the hearing impaired