wedrifid comments on Dark Side Epistemology - Less Wrong

38 Post author: Eliezer_Yudkowsky 17 October 2008 11:55PM

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Comment author: simplicio 06 March 2010 05:17:27AM 18 points [-]

"'In general, beliefs require evidence.' In general? Which beliefs don't?"

This is a language problem. "In general" or "generally" to a scientist/mathematician/engineer means "always," whereas in everyday speech it means "sometimes."

For example I could tell you that a fence with 2 sections has 3 posts ( I=I=I ), or I could tell you that "in general" a fence with N sections has N+1 posts.

Comment author: wedrifid 06 March 2010 09:57:21AM 5 points [-]

Where N >= 3 the fence can (and often does) have N posts.

Comment author: simplicio 06 March 2010 04:26:27PM 2 points [-]

Ya, if it wraps in on itself, for sure.

Or if the farmer uses a tree instead. ;)

Comment author: kpreid 06 March 2010 05:18:37PM 9 points [-]

“How many posts does a fence have, if you call the tree a post?”