Comment on proof of wormholes
grue@lemmy.world 4 days agoAre there any cancers that were found to be "caused by smoking before 2003?
Of those, are there any that have subsequently also been found to be “caused by” vaping (such as the tobacco-related ones)?
If so, then it means vaping is indeed a cause (as opposed to the singular cause) of those cancers even though they were around before vaping was invented.
That’s why this meme is bad.
Nalivai@lemmy.world 4 days ago
If you focus on nicotine specifically, nicotine causes specific type of cancer. Change in the delivery mechanism would cause fluctuations in dosage, but it doesn’t matter in this case (we ignore other types of cancer not to bog down the analogy).
If one would argue that Tylenol causes autism, two things should be shown, the delivery mechanism of Tylenol before it was invented/isolated, to explain pre-Tylenol cases of autism, and/or specific uptick in autism when it was started to be used as medication.
It’s possible that the meme is good you just didn’t get it.
captainlezbian@lemmy.world 4 days ago
Or that Tylenol is able to aggravate a pathway that results in development of autism. This would move it from “Tylenol causes autism” to “maternal use of Tylenol may be a trigger for development of autism in utero”. The latter statement would also require providing compelling that autism (or a condition currently indistinguishable from it) is either not genetic as currently suspected or is like schizophrenia in requiring both a genetic predisposition and a “trigger”.
Now, that’s quite a bit to have to prove and there’s no way in hell RFK Jr of all people managed to figure it out in 6 fucking months. So yeah if China or the EU starts saying this maybe it’s worth considering the possibility, otherwise it’s just another unsubstantiated claim that unfortunately means pregnant people are going to be recommended it’s not worth risking