Vladimir_Nesov comments on Welcome to Less Wrong! - Less Wrong

48 Post author: MBlume 16 April 2009 09:06AM

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Comment author: Vladimir_Nesov 26 July 2010 08:29:05PM *  1 point [-]

Unfortunately, observations don't have epistemic power, so we'd have to live with all possible concepts. Besides, it's quite likely that reality doesn't in fact contain any infinities, in which case it's not possible to show you an infinity, and you are just demanding particular proof. :-)

Comment author: Skepxian 26 July 2010 08:38:01PM 0 points [-]

Wait... he's already saying he believes reality doesn't contain any infinities...

And you say that you can't show proof to the contrary because it's likely reality doesn't contain any infinities...

I don't think I followed you there.

Comment author: Vladimir_Nesov 26 July 2010 08:50:33PM *  0 points [-]

I distinguish between "believing in X" and "believing reality contains X". I grew to dislike the non-mathematical concept of reality lately. Decision theory shouldn't depend on that.

Comment author: WrongBot 26 July 2010 09:00:58PM 1 point [-]

My disbelief in infinities extends only to reality; I make no claims about the question of their existence elsewhere.