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About this quote

What does it mean?
Authority alone is insufficient; many experts have been wrong, so arguments must be judged on their own merits.
In plain terms
Don't accept claims just because an authority says so; evaluate the evidence.
What can you take from it?
Rely on evidence, not reputation.

Where it applies

  • academic research
  • policy making

Putting it to work

  • checking sources
  • independent verification

Questions to consider

  • When is expert advice indispensable?
  • How can we distinguish credible authority from bias?

Another view

Some expertise is essential for complex domains.

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