“In exchange for freedom of inquiry, scientists are obliged to explain their work. If science is considered a closed priesthood, too difficult and arcane for the average person to understand, the dangers of abuse are greater. But if science is a topic of general interest and concern — if both its delights and its social consequences are discussed regularly and competently in the schools, the press, and at the dinner table — we have greatly improved our prospects for learning how the world really is and for improving both it and us.”
- Carl Sagan, Broca’s Brain, 1979
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