satt comments on Wrong Questions - Less Wrong

34 Post author: Eliezer_Yudkowsky 08 March 2008 05:11PM

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Comment author: satt 16 April 2013 08:13:20PM 1 point [-]

The paraphrase introduces some efficient causality without removing all the teleology.

I'd say the causality was there all along and MugaSofer & ArisKatsaris just made it explicit. Causality can become teleology by operating through a mind, but it remains causal for all that.

Comment author: PrawnOfFate 17 April 2013 01:50:34AM 1 point [-]

There is some evidence of that within the universe, but it is not a conceptual identity. The big Why question could still have an answer that is irreducibly teleological. The universe as a whole has to have some unique properties.

Comment author: satt 17 April 2013 10:30:59PM *  0 points [-]

There is some evidence of that within the universe, but it is not a conceptual identity.

Note that I think of teleology as a subset of causation rather than as coextensive with causation.

The big Why question could still have an answer that is irreducibly teleological.

I don't think I can imagine how this could work. A teleological answer to "why does the universe exist?" implies (at least to me) some goal-seeking agent that makes the universe happen, or orients it towards some particular end. But making stuff happen or pushing it in a particular direction is causality.

The universe as a whole has to have some unique properties.

I agree, but I don't see why the universe would have to be uniquely irreducibly teleological instead of, say, uniquely acausal (being the only entity that just springs into existence without a cause).

Comment author: PrawnOfFate 17 April 2013 10:58:18PM 1 point [-]

Note that I think of teleology as a subset of causation rather than as coextensive with causation.

Thinking in a certain way doesn't prove anything. The evidence for teleology being reducible to causality comes from within the universe, like the evidence for everything being finite, or for everything being contained in some larger structure.

I don't think I can imagine how [irreducible teleology] could work.

If you canno explain how agent-based causally-reducible teleology is the only possible kind, irreducible teleology remains a conceptual possibility.

I agree, but I don't see why the universe would have to be uniquely irreducibly teleologica

I doesn't. That is only one of the unique properties it could have.

Comment author: satt 17 April 2013 11:19:44PM 1 point [-]

Thinking in a certain way doesn't prove anything. The evidence for teleology being reducible to causality comes from within the universe, [...]

I don't think I can imagine how [irreducible teleology] could work.

If you canno explain how agent-based causally-reducible teleology is the only possible kind, irreducible teleology remains a conceptual possibility.

Yes. It's always possible for me to be simply wrong; something might exist even if I think that something is logically impossible. But (1) by induction from within-the-universe evidence, I find it very unlikely, and (2) even if I wanted to include irreducible teleology in my model, I wouldn't know how. So it's expedient for me to treat it as an impossibility. I'm content to agree to disagree with you on this one!

Comment author: PrawnOfFate 18 April 2013 01:50:59AM 0 points [-]

by induction from within-the-universe evidence, I find it very unlikely

That doesn't have any bearing at all. An inhabitant of an infinite universe could notice that every single thing in it is finite, but would be completely wrong in assuming that the universe they are in is finite.

even if I wanted to include irreducible teleology in my model, I wouldn't know how.

You take your assumption --which is presumable not justfiable apriori-- that the past causes the future, and invert it.

Comment author: satt 20 April 2013 12:09:46PM 0 points [-]

That doesn't have any bearing at all.

This sounds like just as much of an a priori assumption as my working assumption that it does have some bearing.

An inhabitant of an infinite universe could notice that every single thing in it is finite, but would be completely wrong in assuming that the universe they are in is finite.

Yes, induction can lead to incorrect conclusions. But this is not a very strong argument against any given induction.

You take your assumption --which is presumable not justfiable apriori-- that the past causes the future, and invert it.

I change my existing model so that the future causes the past within my model? I'm not sure how to do that either. I picture flipping the direction of every arrow in my causal graph, but that doesn't introduce any irreducible teleology; I'm still left with an ordinary causal graph when I finish.