Carl Sagan

“That's what this book is about: other worlds, what awaits us on them, what they tell us about ourselves, and - given the urgent problems our species now faces - whether it makes sense to go.

Should we solve those problems first?

Or are they a reason to go?”


Carl Sagan, Pale Blue Dot: A Vision of the Human Future in Space
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Pale Blue Dot: A Vision of the Human Future in Space Pale Blue Dot: A Vision of the Human Future in Space by Carl Sagan
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