Sagan Carl Quotes

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Sagan Carl Quotes

Materialism is a conviction based not upon evidence or logic but upon what Carl Sagan (speaking of another kind of faith) called a "deep-seated need to believe." Considered purely as a rational philosophy, it has little to recommend it; but as an emotional sedative, what Czeslaw Milosz liked to call the opiate of unbelief, it offers a refuge from so many elaborate perplexities, so many arduous spiritual exertions, so many trying intellectual and moral problems, so many exhausting expressions of hope or fear, charity or remorse. In this sense, it should be classified as one of those religions of consolation whose purpose is not to engage the mind or will with the mysteries of being but merely to provide a palliative for existential grievances and private disappointments. Popular atheism is not a philosophy but a therapy.
— David Bentley Hart —

As astronomer Carl Sagan once aptly put it, you do not want to keep your mind so open that your brain is likely to fall out.

— Massimo Pigliucci

Materialism is a conviction based not upon evidence or logic but upon what Carl Sagan (speaking of another kind of faith) called a "deep-seated need to believe." Considered purely as a rational philosophy, it has little to recommend it; but as an emotional sedative, what Czeslaw Milosz liked to call the opiate of unbelief, it offers a refuge from so many elaborate perplexities, so many arduous spiritual exertions, so many trying intellectual and moral problems, so many exhausting expressions of hope or fear, charity or remorse. In this sense, it should be classified as one of those religions of consolation whose purpose is not to engage the mind or will with the mysteries of being but merely to provide a palliative for existential grievances and private disappointments. Popular atheism is not a philosophy but a therapy.

— David Bentley Hart

Carl Sagan spoke fluently between biology and geology and astrophysics and physics. If you move fluently across those boundaries, you realize that science is everywhere; science is not something you can step around or sweep under the rug.

— Neil DeGrasse Tyson

As my old professor Carl Sagan said so often, 'When you're in love, you want to tell the world.' And I base my beliefs on the information and the process that we call science. It fills me with joy to make discoveries every day of things I've never seen before. It fills me with joy to know that we can pursue these answers. It is an astonishing thing that we are - you and I are one of the ways the universe knows itself.

— Bill Nye

The past history of human belief is a cautionary tale. We have killed thousands of our fellow human beings because we believed they had signed a contract with the devil, and had become witches. We still kill more than a thousand people each year for witchcraft. In my view, there is only one hope for humankind to emerge from what Carl Sagan called "the demon-haunted world" of our past. That hope is science.

— Michael Crichton

The true scientific understanding of the nature of existence is so utterly fascinating; how could you not want people to share it? Carl Sagan, I think, said 'when you're in love, you want to tell the world.' And who, on understanding a scientific view of reality, would not, as it were, fall in love and want to tell the world.

— Richard Dawkins

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