Peterdjones comments on Conceptual Analysis and Moral Theory - Less Wrong

60 Post author: lukeprog 16 May 2011 06:28AM

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Comment author: Peterdjones 25 May 2011 01:49:39PM 0 points [-]

Objective truth is what you should believe even if you don't.

"Should" for what purpose?

Believing in truth is what rational people do.

Imagine you are arguing with someone who doesn't "get" rationality. If they believe in instrumental values, you can persuade they they should care about rationality because it will enable them to achieve their aims. If they don't, you can't.

I may not be able to convince them, but at least I would be trying to convince them on the grounds of helping them achieve their aims.

Which is good because...?

It seems you're saying that, in the present argument, you are not trying to help me achieve my aims (correct me if I'm wrong).

Correct.

This is what makes me curious about why you think I would care.

I can argue that your personal aims are not the ultimate value, and I can suppose you might care about that just because it is true. That is how arguments work: one rational agent tries topersuade another that something is true. If one of the participants doesn't care about truth at all, the process probably isn't going to work.

The reasons I do participate, by the way, are that I hold out the chance that you have a reason why I would care (which maybe you are not articulating in a way that makes sense to me yet), that you or others will come to see my view that it's all semantic confusion, and because I don't want to sound dismissive or obstinate in continuing to say, "So what?"

I think that horse has bolted. Inasmuch as you don't care about truth per se. you have advertised yourself as being irrational.

Comment author: Amanojack 25 May 2011 07:19:43PM 0 points [-]

"Should" for what purpose?

Believing in truth is what rational people do.

Winning is what rational people do. We can go back and forth like this.

Which is good because...?

It benefits me, because I enjoy helping people. See, I can say, "So what?" in response to "You're wrong." Then you say, "You're still wrong." And I walk away feeling none the worse. Usually when someone claims I am wrong I take it seriously, but only because I know how it could ever, possibly, potentially ever affect me negatively. In this case you are saying it is different, and I can safely walk away with no terror ever to befall me for "being wrong."

I can argue that your personal aims are not the ultimate value, and I can suppose you might care about that just because it is true. That is how arguments work: one rational agent tries topersuade another that something is true. If one of the participants doesn't care about truth at all, the process probably isn't going to work.

Sure, people usually argue whether something is "true or false" because such status makes a difference (at least potentially) to their pain or pleasure, happiness, utility, etc. As this is almost always the case, it is customarily unusual for someone to say they don't care about something being true or false. But in a situation where, ex hypothesi, the thing being discussed - very unusually - is claimed to not have any effect on such things, "true" and "false" become pointless labels. I only ever use such labels because they can help me enjoy life more. When they can't, I will happily discard them.

Comment author: Peterdjones 25 May 2011 08:45:54PM 0 points [-]

Sure, people usually argue whether something is "true or false" because such status makes a difference (at least potentially) to their pain or pleasure, happiness, utility, etc.

So you say. I can think of two arguments against that: people acquire true beliefs that aren't immediately useful, and untrue beliefs can be pleasing.

Comment author: Amanojack 25 May 2011 09:19:16PM 0 points [-]

I never said they had to be "immediately useful" (hardly anything ever is). Untrue beliefs might be pleasing, but when people are arguing truth and falsehood it is not in order to prove that the beliefs they hold are untrue so that they can enjoy believing them, so it's not an objection either.

Comment author: Peterdjones 25 May 2011 09:40:44PM 1 point [-]

You still don't have a good argument to the effect that no one cares about truth per se.

Comment author: Amanojack 25 May 2011 10:20:59PM 0 points [-]

A lot of people care about truth, even when (I suspect) they diminish their enjoyment needlessly by doing so, so no argument there. In the parent I'm just continuing to try to explain why my stance might sound weird. My point from farther above, though, is just that I don't/wouldn't care about "truth" in those rare and odd cases where it is already part of the premises that truth or falsehood will not affect me in any way.

Comment author: Will_Sawin 25 May 2011 08:55:04PM 0 points [-]

I think 'usually" is enough qualification, especially considering that he says 'makes a difference' and not 'completely determines"