[emmanuel81]

The original title of Schopenhauer's “Art of Controversy” could be more accurately translated as “The Art of being always Right” (Die Kunst, Recht zu behalten). The reason why he described those stratagems was to prove his point: that the goal of a controversy is not finding the truth. According to him, it was like a fight where you just want to win.

PG advocates for controversies that help find the truth. Thus he makes a difference between fallacies and real arguments. To Schopenhauer, real arguments are actually fallacies, because mere humans have other goals than the truth. Ironically, in http://www.paulgraham.com/philosophy.html, PG followed Wittgenstein in that “most philosophical controversies are due to confusions over language”. In a philosophical context, at least, this should lead to a similar conclusion as Schopenhauer's.

Now, whether the case of philosophy should be extended to the rest of controversies is an interesting question. My answer would be yes. I wonder what PG would say. The fun part is that, whatever he says, Schopenhauer will still be right (look: he doesn't care of the truth, he just wants to win the argument!). That's the whole fun of controversies about controversy...

[mejohnsn]

I'll assume "To Schopenhauer, real arguments are actually fallacies, because mere humans have other goals than the truth" is an accurate summary of Schopenhauer's viewpoint. In that case, I _still_ have to say this is just a more thanaverage level of sophistication for a form of solipsism. But I cannot see it any other way than as solipsism.

That alone is reason enough to reject it. But here is another reason: his point about other goals is irrelevant. Why? Because though yes, we "mere humans" have other goals, at least _some_ of the time, those other goals require that we get to the truth of some matter. And those are precisely the fields of endeavor where rational argumentation still has some influence in our confused and irrational society.

That said, we _do_ have to take great care: the dishonest dissemblers who strive so hard to deceive us are _legion_, the honest reasoners who wish to persuade us of the truth by legitimate means are rare gems. But they have not disappeared completely yet.