Are We Headed Toward Extinction? Scientists studying many different parts of the planet's ecosystems are warning that Earth may be on the verge of a sixth major mass extinction event.
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Are We Headed Toward Extinction?

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Are We Headed Toward Extinction?

Are We Headed Toward Extinction?

Are We Headed Toward Extinction?

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  • <iframe src="https://www.npr.org/player/embed/93636633/93636619" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Scientists studying many different parts of the planet's ecosystems are warning that Earth may be on the verge of a sixth major mass extinction event.

Guest:

Paul Ehrlich, co-author of The Dominant Animal: Human Evolution and the Environment

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