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About this quote

What does it mean?
Claiming all ideas are equal is as wrong as saying no ideas matter.
In plain terms
Not all ideas are the same.
What can you take from it?
Value good ideas and dismiss bad ones.

Where it applies

  • debate
  • decision making
  • education

Putting it to work

  • evaluate claims
  • distinguish facts
  • reject bad ideas

Questions to consider

  • How do you judge idea quality?
  • Are some ideas worth ignoring?

Another view

What counts as merit can be subjective.

More from Carl Sagan

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  3. The universe is not required to be in perfect harmony with human ambition.

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