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Dangerous Quote by Hans Eysenck

“Scientists, especially when they leave the particular field in which they are specialized, are just as ordinary, pig-headed, and unreasonable as everybody else, and their unusually high intelligence only makes their prejudices all the more dangerous.” quote by Hans Eysenck
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“Scientists, especially when they leave the particular field in which they are specialized, are just as ordinary, pig-headed, and unreasonable as everybody else, and their unusually high intelligence only makes their prejudices all the more dangerous.”

Hans Eysenck

About This Quote

Source Book: The Psychology of Human Misjudgment, Hans Eysenck, 1975

Highly intelligent specialists can be as biased and stubborn as anyone, and their expertise can amplify harmful prejudices.

In simple terms: Smart experts can still be biased and dangerous.

Key Takeaway

Beware expertise that masks prejudice.

Themes

bias expertise danger intelligence prejudice

Mood

skeptical cautious critical

Type

advisory reflective warning

When to use this quote

  • academic research
  • policy advising
  • media commentary
  • consulting
  • leadership

Key Concepts

cognitive bias overconfidence authority bias

Questions to Reflect On

  • How does expertise influence your own biases?
  • When might a specialist’s opinion be more harmful than helpful?
A Different Perspective

Intelligence does not guarantee objectivity; expertise can blind judgment.

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