• grue@lemmy.world
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    1 day ago

    No, the post is claiming that because Tylenol was discovered after autism, it can’t be a cause of it. That’s flawed logic: it’s true that autism must also have some other cause, but it’s very possible in principle for things to have multiple causes, so the timeline argument proves nothing.

    That’s not to say that Dipshit McBrainworm’s claim has any sort of merit whatsoever, mind you. It’s just that this argument is defective.

    • Nalivai@lemmy.world
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      1 day ago

      If there is a bump in cases of autism post-Tylenol, then it might be a cause, if there isn’t, it can’t be. That’s the reason for the timeline argument, that’s what it proves.