Carl Sagan

Carl Sagan

was an American astronomer, astrophysicist, cosmologist, author, science popularizer, and science communicator in the space and natural sciences
Maxwell's Equations have had a greater impact on human history than any ten presidents.More Carl Sagan quotes [03/29/2018 05:03:36]
The dumbing down of American is most evident in the slow decay of substantive content in the enormously influential media, the 30 second sound bites (now down to 10 seconds or less), lowest common denominator programming, credulous presentations on pseudoscience and superstition, but especially a kind of celebration of ignorance.More Carl Sagan quotes [03/29/2018 05:03:36]
We can always take but never give.More Carl Sagan quotes [03/29/2018 05:03:36]
If we ruin the earth, there is no place else to goMore Carl Sagan quotes [03/29/2018 05:03:36]
By exploring other worlds we safeguard this one. By itself, I think this fact more than justifies the money our species has spent in sending ships to other worlds. It is our fate to live during one of the most perilous and, at the same time, one of the most hopeful chapters in human history.More Carl Sagan quotes [03/29/2018 05:03:36]

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