Scientist James Lovelock is interviewed about his idea of feeding algal blooms in the ocean, which would then absorb excess carbon dioxide from the air, reducing the impact of global warming. Aired Sep. 28, 2007 [12:29]

Concepts

global warming

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Additional Tags

fighting global warming, greenhouse gas, reduce carbon dioxide, reducing global warming, global warming fix, science friday

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Classroom Considerations

• Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)

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