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Quote by Carl Sagan

“I think the health of our civilization, the depth of our awareness about the underpinnings of our culture, and our concern for the future, can all be tested by how well we support our libraries.”

Quote by Carl Sagan

Work

Cosmos is a book that delves into the vastness of the universe, offering insights into the origins of the cosmos, the nature of stars, galaxies, and black holes, and the impact of space exploration on human understanding. more

Author

Carl Sagan was an American astronomer, cosmologist, author, and science communicator, born on November 9, 1934, in Brooklyn, New York. He is renowned for his profound research into the cosmos and his dedication to popularizing science. Sagan proposed numerous theories about the origin of the universe and life, and he made complex scientific knowledge accessible to the public with his unique perspective and clear, engaging writing style. more

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“Otherwise we don't run the government the government runs us”

Government Running

Book:Conversations with Carl Sagan

Source: Conversations with Carl Sagan

“It's perilous and foolhardy for the average citizen to remain ignorant about global warming, say, or ozone depletion, air pollution, toxic and radioactive wastes, acid rain, topsoil erosion, tropical deforestation, exponential population growth. Jobs and wages depend on science and technology.”

Source: Demon-Haunted World: Science as a Candle in the Dark

“One trend that bothers me is the glorification of stupidity, that the media is reassuring people it's alright not to know anything. That to me is far more dangerous than a little pornography on the Internet.”

People Knows Littles Media Dangerous Internet Stupidity Bother Trends Pornography Alright Reassuring Glorification

Author:Carl Sagan

“Some 5 billion years from now, there will be a last perfect day on Earth... then the sun will begin to die, life will be extinguished, the oceans will boil and evaporate away.”

Years Earth Lasts Dies Perfect Sun Ocean Billions Perfect Days

Author:Carl Sagan

“Stars are phoenixes, rising from their own ashes.”

Stars Rising Ashes Phoenix

Author:Carl Sagan

“The sacred truth of science is that there are no sacred truths.”

Author:Carl Sagan

“History is full of people who out of fear, or ignorance, or lust for power has destroyed knowledge of immeasurable value which truly belongs to us all. We must not let it happen again.”

People Happens Truth Political Values Opinion Ignorance Lust Destroyed Lust For Power

Author:Carl Sagan

“There are many hypotheses in physics of almost comparable brillance and elegance that have been rejected because they did not survive such a confrontation with experiment. In my view, the human condition would be greatly improved if such confrontations and willingness to reject hypotheses were a regular part of our social, political, economic, religious and cultural lives.”

Ifs Humans Has Beens Would Be Political Social Religious Views Economic Conditions Physics Experiments Rejects Willingness Human Condition Rejected Hypothesis Elegance Confrontation

Author:Carl Sagan

“You mean am I for it or against it? You think this is a key question I'm going to be asked on Vega, and you want to make sure I give the right answer? Okay. Overpopulation is why I'm in favor of homosexuality and a celibate clergy. A celibate clergy is an especially good idea, because it tends to suppress any hereditary propensity toward fanaticism.”

Thinking Want Giving Mean Ideas Answers Keys Okay Favors Good Ideas Homosexuality Vegas Fanaticism Clergy Propensity Right Answers Hereditary Overpopulation

Book:Contact

Source: Contact

“The cosmos is full beyond measure of elegant truths; of exquisite interrelationships; of the awesome machinery of nature.”

Cosmos Elegant Machinery Exquisite

Author:Carl Sagan