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Quote by Carl Sagan

“Frequentemente me perguntam: "Você acredita que existe inteligência exraterrestre?" Respondo com os argumentos padrões - há muitos lugares no espaço, as moléculas da vida estão por toda parte, emprego a palavra bilhões, e assim por diante. Depois digo que ficaria espantado senão houvesse inteligência extraterrestre, mas que ainda não há absolutamente nenhuma evidência convincente de que ela existe. Muitas vezes me perguntam a seguir: -O que você realmente acha? Respondo: -Acabei de lhe dizer o que realmente acho. -Sim, mas qual é a sua opinião visceral? Mas eu tento não pensar com as minhas vísceras. Se levo a sério minha tentativa de compreender o mundo, pensar com algum órgão que não seja o cérebro, por mais tentador que possa ser, provavelmente complicará a minha vida. Na verdade, é correto guardar a opinião para quando houver evidências.”

Quote by Carl Sagan

Work

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

In this seminal work, the author delves into the principles of scientific inquiry, critical analysis, and evidence-based reasoning. The book serves as a guide to discerning fact from fiction, advocating for the importance of skepticism and rationality in understanding the natural world. more

Author

Carl Sagan
Carl Sagan

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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