Think of the power of repetitive imagery in advertising, especially to suggestible viewers and readers. It can make us believe almost anything — even… - Carl Sagan

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Think of the power of repetitive imagery in advertising, especially to suggestible viewers and readers. It can make us believe almost anything — even that smoking cigarettes is cool.

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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.

Biography information from Wikiquote

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

Kita tidak mempertanyakan apa guna burung berkicau, sebab kicauan adalah kenikmatan mereka sejak mereka diciptakan untuk berkicau. Kita pun semestinya tidak mempertanyakan mengapa manusia bersusah payah menyingkap rahasia langit... Keanekaragaman fenomena alam sungguh luar biasa, harta karun yang tersembunyi di langit bergitu banyak dan tertata dengan sangat baik sehingga akal manusia tidak akan pernah kekurangan nutrisi segar” — -Johannes Kepler__ Hal.45

We invent and refine agriculture, without which almost all of us would starve to death. We create medicines and vaccines that save the lives of billions. We communicate at the speed of light, and whip around the Earth in an hour and a half. We have sent dozens of ships to more than seventy worlds, and four spacecraft to the stars. We are right to rejoice in our accomplishments, to be proud that our species has been able to see so far, and to judge our merit in part by the very science that has so deflated our pretensions.

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