andrewc comments on Why Support the Underdog? - Less Wrong

35 Post author: Yvain 05 April 2009 12:01AM

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

Comments (86)

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

Comment author: andrewc 05 April 2009 11:56:18PM 3 points [-]

Interesting idea: we support the underdog because if push came to shove we'd have a better chance of besting them than the top dog? There's a similar problem I remember from a kids brainteaser book. Three hunters are fighting a duel, with rifles, to the death. Each has one bullet. The first hunter has a 100% chance of making a killing shot, the second a 50% chance, the third a 10% chance. What is the inferior hunter's best strategy?

Comment author: Larks 16 August 2009 08:07:58PM *  0 points [-]

The normal answer (fire away from either) only works if we assume the other hunters are vindictive, rather than rational. If we assume they behave rationally, then the third hunter should target the best.

Comment author: Broggly 03 November 2010 02:06:45PM 0 points [-]

Sure, if you're acting simultaneously If you're taking turns and you kill the best, then the mid-strength hunter will immediately fire on you. However if one of them shoots the other, then you'll have the first shot against the remaining one.

Comment author: Larks 03 November 2010 04:04:32PM 0 points [-]

Yes, you're right. Larks@2009 hadn't studied any maths.