3000smiles
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13 years ago @ Listverse - Top 10 Listverse Miles... · 0 replies · 0 points
13 years ago @ Listverse - 11 Brain-Twisting Par... · 0 replies · +2 points
But human being (and tortoise) do not move in a constant motion. We walk/run by taking a step, having a pause, however temporary (or in the case of the tortoise, a really long pause), before taking the next step. So essentially our movement is move, pause, move, pause etc. rather than one smooth movement. So it's perfectly logical for Achilles to catch up and overtake the tortoise, since it is possible for Achilles to move to a point before the tortoise has moved away from it.
13 years ago @ Listverse - 11 Brain-Twisting Par... · 0 replies · +1 points
But if you think of time as a plane (or maybe as possibility tree-ish thing, where each node is your decision), then you could easily solve that paradox. You could logically go back in time to kill your grandfather and still exist, but the "grandfather" you killed wouldn't be your grandfather anymore, since for you to exist you would have been born to someone else.
Of course, then there is the question of whether you are still "you" if you're not really "you" anymore, since you are technically not the same person as you were. Then you could go on to question what makes "you" "you", but then that would be a philosophical question of identity, which I don' t think anyone has an answer to, and is not really that relevant to the paradox.
13 years ago @ Listverse - 11 Brain-Twisting Par... · 0 replies · +4 points
And I agree with Beon (not completely though) that a lot these paradoxes are just playing on the vagueness of words. For example, "heap" is a subjective idea. If I want to, I can define heap to be "comprising of more than 1 component", and you won't be able to logically argue that I am wrong since there is no definite definition for "heap". Then in this case, 2 grains of sand make a heap, but not 1 grain of sand, and that's when a heap turn into a "non-heap", paradox solved.
13 years ago @ Listverse - 11 Brain-Twisting Par... · 6 replies · +10 points
Ouch, I think I just sprained my brain. Nice list though