I know that. There’s also zero evidence that any of the drugs that these people have taken have extended their lives. They’re absolutely zero studies that show that these compounds are either safe or dangerous. Anyone saying that they’re either has a bias.
And there is no evidence that McKenna’s drug use did not cause his brain cancer. Absence of evidence is not evidence of absence. The best we can say is that we do not know.
And there is no evidence that McKenna’s drug use did not cause his brain cancer. Absence of evidence is not evidence of absence. The best we can say is that we do not know.