3 ms·

It's the celestial teapot. You can't prove it's existence, but you can't disprove it either. Belief in it's existence is purely based on opinion, not fact.

• scott_s 8y ago
  "I like pizza" is an opinion. "I can read your thoughts" is a factual claim. We can test factual claims.
  • bduerst 8y ago
    Sure, and "I can hear the ghosts around me" is not, and it's a waste of time for anyone trying to prove or disprove this opinion.
    • scott_s 8y ago
      Which is fine, but often the claim is "The thing in this picture is a ghost." That's easily testable.