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felipec  unbelief  2yr ago (felipec.substack.com)   3600 thread views

2+2 = not what you think

felipec.substack.com

Changing someone's mind is very difficult, that's why I like puzzles most people get wrong: to try to open their mind. Challenging the claim that 2+2 is unequivocally 4 is one of my favorites to get people to reconsider what they think is true with 100% certainty.

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By "the claim being not necessarily true", are you referring to the possibility that the claim's originator is expressing a belief contrary to truth, or the possibility that the claim's recipient is interpreting the claim differently in such a way as to make it the received belief incorrect?

Neither. I said the claim's originator considers the possibility that the claim might not be necessarily true. This is expressed in modal logic as ◇⊥ (possibly false), or ¬□⊤ (not necessarily true).

It's not about whether or not the claim is really true or not, or if it has been substantiated... It's about you believing it might be false.

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