Discuss and Debate #Earth

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  Should We Colonize Venus Before Mars?

  231
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  We should build an international space elevator?

  136
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  We should build Lagrange colonies before settling on mars

  44
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  Should the ecological crisis we are facing become our collective and singular focus?

  45
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  Oil and gas companies should release their clean tech patents into the public domain

  21
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  Earth is not flat but a sphere.

  102
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  Is Earth Flat ?

  20
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  Are we alone in the universe?

  13
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  Big Bang Happened or Not ?

  15
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  What's the best way to clean up Earth?

  10
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  The Saiyans are attacking Earth!

  9