Science is a way to not fool ourselves.
Carl SaganRead
Except for fools and madmen, everyone knows that nuclear war would he an unprecedented human catastrophe.
Interpretation
Nuclear war poses an unimaginable disaster for humanity, understood by all but those deemed irrational.
In this quote, Carl Sagan emphasizes the universally acknowledged dangers of nuclear warfare, arguing that rational thinking and understanding of human history reveal the catastrophic consequences that would ensue from such a conflict. He suggests that only those lacking sound judgment β fools and madmen β would fail to grasp the extreme impact of a nuclear war on humanity.
In practice
This quote can be used during a discussion on the implications of nuclear weapons in international relations.
Science is a way to not fool ourselves.
In more than one respect, the exploring of the Solar System and homesteading other worlds constitutes the beginning, much more than the end, of history.
How smart does a chimpanzee have to be before killing him constitutes murder?
The hole in the ozone layer is a kind of skywriting. At first it seemed to spell out our continuing complacency before a witch's brew of deadly perils. But perhaps it really tells of a newfound talent to work together to protect the global environment.
There is a reward structure in science that is very interesting: Our highest honors go to those who disprove the findings of the most revered among us. So Einstein is revered not just because he made so many fundamental contributions to science, but because he found an imperfection in the fundamental contribution of Isaac Newton.
The simplest thought, like the concept of the number one, has an elaborate logical underpinning.
So it is the human condition that to wish for the greatness of one's fatherland is to wish evil to one's neighbors. The citizen of the universe would be the man who wishes his country never to be either greater or smaller, richer or poorer.
The life-fate of the modern individual depends not only upon the family into which he was born or which he enters by marriage, but increasingly upon the corporation in which he spends the most alert hours of his best years.
The accusing spirit, which flew up to heaven's chancery with the oath, blushed as he gave it in; and the recording angel as he wrote it down dropped a tear upon the word and blotted it out forever.
I began thinking about my skeleton, this solid, beautiful thing inside me that I would never see.
Whatever crushes individuality is despotism, by whatever name it may be called and whether it professes to be enforcing the will of God or the injunctions of men.
To make a deliberate falsification for personal gain is the last, worst depth to which either scholar or artist can descend in work or life.
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