3 ms·

> We don’t know all of the details of human biology. Tautology statement. "We don't know all the details of X" for any X.

• jvanderbot 6mo ago
  That is not a tautology. But you're right it's trivially true.
  • deepsun 6mo ago
    > In logic and mathematics, it is a statement that is true in every possible interpretation or situation.
    • jvanderbot 6mo ago
      ... by definition Tautology day is today because today is tautology day. ... not by "obviousness" I can't check every stone for moss. We can't know every detail about anything.