There are, and always have been, destructive pseudo-scientific notions linked to race and religion; these are the most widespread and damaging. Hopefully, educated people can succeed in shedding light into these areas of prejudice and ignorance, for as Voltaire once said: "Men will commit atrocities as long as they believe absurdities."
Interpretation
The quote emphasizes the dangers of misguided beliefs related to race and religion and the hope for enlightenment through education.
Martin Gardner highlights the historical prevalence of harmful, pseudo-scientific ideas tied to race and religion, stressing that these beliefs lead to significant societal damage. He references Voltaire to underscore the importance of rational thought, suggesting that as long as individuals hold irrational beliefs, they are capable of committing moral atrocities. The call for educated individuals to dispel such ignorance is a plea for enlightenment and understanding.
In practice
In a speech about the importance of education in combating prejudice.
Politicians, real-estate agents, used-car salesmen, and advertising copy-writers are expected to stretch facts in self-serving directions, but scientists who falsify their results are regarded by their peers as committing an inexcusable crime. Yet the sad fact is that the history of science swarms with cases of outright fakery and instances of scientists who unconsciously distorted their work by seeing it through lenses of passionately held beliefs.
Debunking bad science should be constant obligation of the science community, even if it takes time away from serious research or seems to be a losing battle. One takes comfort from the fact there is no Gresham's laws in science. In the long run, good science drives out bad.
If all sentient beings in the universe disappeared, there would remain a sense in which mathematical objects and theorems would continue to exist even though there would be no one around to write or talk about them. Huge prime numbers would continue to be prime, even if no one had proved them prime.
In no other branch of mathematics is it so easy for experts to blunder as in probability theory.
Modern science should indeed arouse in all of us a humility before the immensity of the unexplored and a tolerance for crazy hypotheses.
A surprising proportion of mathematicians are accomplished musicians. Is it because music and mathematics share patterns that are beautiful?
Only one thing can conquer war-that attitude of mind which can see nothing in war but destruction and annihilation.
No one's death comes to pass without making some impression, and those close to the deceased inherit part of the liberated soul and become richer in their humanness.
Americans tended to think of war as something that had to be done from time to time, for a particular purpose or goal. They fought not for the sake of fighting but for the sake of winning.
What is this talked-of mystery of birth. But being mounted bareback on the earth?
A nation that continues year after year to spend more money on military defense than on programs of social uplift is approaching spiritual doom.
Our government, conceived in liberty and purchased with blood, can be preserved only by constant vigilance. May we guard it as our children's richest legacy, for what shall it profit our nation if it shall gain the whole world and lose “the spirit that prizes liberty as the heritage of all men in all lands everywhere”?
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