Johnicholas comments on Algorithms as Case Studies in Rationality - Less Wrong

27 Post author: abramdemski 14 February 2011 06:27PM

You are viewing a comment permalink. View the original post to see all comments and the full post content.

Comments (39)

You are viewing a single comment's thread. Show more comments above.

Comment author: Johnicholas 15 February 2011 09:29:39PM 4 points [-]

This is the "paradox of the material conditional", which is one of the primary motivations of relevance logic - to provide a sentential connective that corresponds to how we actually use "implies", as opposed to the material (truth-functional) implication.

http://plato.stanford.edu/entries/logic-relevance/

Comment author: abramdemski 16 February 2011 12:34:11AM 0 points [-]

Good point! Perhaps you won't be surprised, though, if I say that my own preferred account of the conditional is the probabilistic conditional.