Coscott comments on Preferences without Existence - Less Wrong

14 Post author: Coscott 08 February 2014 01:34AM

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Comment author: Coscott 08 February 2014 06:21:15PM 4 points [-]

I think the definition of "exist" in the statement "Paris exists but Minas Tirith doesn't" is "exists within the visible universe." I think that that sentence still has meaning, just as normal.

I am rejecting that there is some objective global meaning to existence. "Exists within the visible universe" is a useful concept, and makes sense because it is defined relative to me as an observer.

Comment author: torekp 09 February 2014 05:29:41PM 0 points [-]

Excellent. I favor something like "X will be implied by our best explanation of experience" rather than "X is within the visible universe", but I think broadly speaking, we're in agreement here. But note that this definition of "existence" allows me to dismiss most of Tegmark's Level IV objects as nonexistent. (Your version would allow the dismissal of more.) And of course I'm also free not to share the preference pattern of caring less about events/life-stories in proportion to their complexity.

Comment author: Coscott 09 February 2014 10:14:18PM 0 points [-]

I try to justify my preference pattern here http://lesswrong.com/lw/jn2/preferences_without_existence/aj4w