Science invites us to let the facts in, even when they don’t conform to our preconceptions. It counsels us to carry alternative hypotheses in our hea… - Carl Sagan

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Science invites us to let the facts in, even when they don’t conform to our preconceptions. It counsels us to carry alternative hypotheses in our heads and see which best fit the facts. It urges on us a delicate balance between no-holds-barred openness to new ideas, however heretical, and the most rigorous skeptical scrutiny of everything — new ideas and established wisdom. This kind of thinking is also an essential tool for a democracy in an age of change.

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About Carl Sagan

Carl Edward Sagan (9 November 1934 – 20 December 1996) was an American astronomer, planetary scientist, cosmologist, astrophysicist, astrobiologist, author, and science communicator. His best known scientific contribution is research on extraterrestrial life, including experimental demonstration of the production of amino acids from basic chemicals by radiation. Sagan assembled the first physical messages sent into space, the Pioneer plaque and the Voyager Golden Record, universal messages that could potentially be understood by any extraterrestrial intelligence that might find them. Sagan argued the hypothesis, accepted since, that the high surface temperatures of Venus can be attributed to, and calculated using, the greenhouse effect. He testified to the US Congress in 1985 that the greenhouse effect will change the earth's climate system.

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Also Known As

Native Name: Carl Edward Sagan
Alternative Names: Sagan Carl E. Sagan Carl E Sagan C. E. Sagan C.E. Sagan C E Sagan C. Sagan C Sagan Sagan C Sagan C. Sagan C. E. Sagan CE
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Additional quotes by Carl Sagan

I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed. I think this search does not lead to a complacent satisfaction that we know the answer, not an arrogance sense that the answer is before us and we need do only one more experiment to find it out. It goes with a courageous intent to greet the universe as it really is, not to foist our emotional dispositions on it but to courageously accept what our explorations tell us.

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Над масата, на която дрънчеше телефаксът, висеше огледало. В него тя видя една жена, нито млада, нито стара. Нито майка, нито дъщеря. Бяха прави да й спестят истината. Не беше достатъчно напреднала, за да получи сигнала, да го разчете. Бе прекарала цялата си кариера в усилие да осъществи контакт с най-отдалечените и чужди странници, докато в собствения си живот едва ли бе осъществила контакт с когото и да било. С ярост бе отхвърляла митовете на другите за сътворението, сляпа пред лъжата за нейното собствено. Беше проучвала вселената през целия си живот, а бе пропуснала най-ясното послание: за малки същества като нас огромното пространство е поносимо само чрез обичта.

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