• We have heard the rationales offered by the nuclear superpowers. We know who speaks for the nations. But who speaks for the human species? Who speaks for Earth?

  Source: Cosmos (1980)

  Carl Sagan
  American astronomer, cosmologist, astrophysicist and author 1934-1996
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Subjects in these quotes:

1. superpowers
2. offered
3. nuclear
4. nations
5. species
6. earth

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We have heard the rationales offered by the nuclear superpowers. We know who speaks for the nations. But who speaks for the human species? Who speaks for Earth? by : Carl Sagan

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