RomanDavis comments on Open Thread: June 2010 - Less Wrong

5 Post author: Morendil 01 June 2010 06:04PM

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Comment author: RomanDavis 05 June 2010 09:28:13PM 0 points [-]

Oh, P Zombies are just the reductio ad absurdum version? Yeah, I don't believe in Zombies.

Comment author: JoshuaZ 05 June 2010 09:31:59PM 0 points [-]

P-zombies aren't just reducio ad absurda although most of LW does consider them to be. David Chalmers, who is a very respected philosopher takes the idea quite seriously as do a surprisingly large number of other philosophers.

Comment author: RomanDavis 05 June 2010 09:35:50PM 0 points [-]

Please explain to me how it is not.

You can't just say, "This smart guy takes this very seriously." Aristotle took a lot of things very seriously that turned out to be nonsense.

Comment author: RichardChappell 05 June 2010 09:47:46PM 1 point [-]

'Zombie Review' provides some background here...

Comment author: JoshuaZ 05 June 2010 09:44:28PM 1 point [-]

My point is that it isn't regarded in general as a a reducio. Indeed, it actually was originally constructed as an argument against physicalism. I see it as a reducio also or even more to the point as an indication of how much into a corner dualism has been pushed by science. The really scary thing is that some philosophers seem to think that P-zombies are a slam-dunk argument for dualism.

Comment author: Jack 05 June 2010 10:00:37PM 1 point [-]

The really scary thing is that some philosophers seem to think that P-zombies are a slam-dunk argument for dualism.

Who?

Comment author: JoshuaZ 05 June 2010 10:12:14PM 0 points [-]

Nagel and Chalmers all seem to think it is a strong argument. Kirk used to think it was but since then has gone about Pi radians on that. My impression is that Block also sees it as a strong argument but I haven't actually read anything by Block. That's the impression I get from seeing Block mentioned in passing.

Comment author: RichardChappell 05 June 2010 10:33:32PM 1 point [-]

Thinking it's a strong argument is, of course, still a long way from thinking it's a "slam dunk" (nobody that I'm aware of thinks that).

Comment author: JoshuaZ 05 June 2010 10:38:59PM 1 point [-]

Yeah, that wording may be too strong, although the impression I get certainly is that Kirk was convinced it was a slam dunk for quite some time. Kirk's book "Zombies and Consciousness" (which I've only read parts of) seems to describe him as having once considered to be pretty close to a slamdunk. But yeah, my wording was probably too strong.

Comment author: RomanDavis 05 June 2010 09:48:28PM 0 points [-]

Okay, I agree.

It's just really easy to take the explicit, "this guy takes it seriously" and make the implicit connection, "and this is totally not a silly idea at all."