Weekly Wikipedia Find: Prisoner's dilemma

So here we are, a thought experiment coming back on the scene and kicking incest to the curb. How utterly disappointing. And middlebrow. Seriously now, if someone out there sees the the incestuous deep sea monster thought experiment Wikipedia entry, forward it my way.

This thought experiment, the Prisoner's dilemma, is actually a problem in Game Theory as described by the RAND Corporation.

I'm not going to bother to try to do this one justice so you should probably just read it yourself if you're interested. I'll just mention the point that if two accomplices in a crime are brought in for their crime, and given the chance to betray the other (in separate interrogations, natch), then "rational choice leads the two players to both play defectly even though each player's individual reward would be greater if they both played cooperately."

But remember that movie about game theory Nobel Prize winner John Forbes Nash Jr.--A Beautiful something-- and how it was only so-so, but it had the great scene where Nash and his faculty pals used game theory to pick up girls in a bar. (I believe they decided they shouldn't all go after the blonde--I'm not sure, I only saw it like once. It was so middlebrow.)

Wikipedia by Week

Week Thirty-Nine: Demimonde
Week Thirty-Eight: Haemophilia in European royalty
Week Thirty-Seven: Library of America
Week Thirty-Six: Honeypot
Week Thirty-Five: Glasgow smile
Week Thirty-Four: Hilbert's paradox of the Grand Hotel
Week Thirty-Three: Mono no aware
Week Thirty-Two: Royal intermarriage
Week Thirty-One: Amputee fetishism
Week Thirty: Turtles all the way down
Week Twenty-Nine: The Diogenes Club
Week Twenty-Eight: E pur si muove!
Week Twenty-Seven: Unico
Week Twenty-Six: Panopticon
Week Twenty-Five: Legendary
Week Twenty-Four: Ostern
Week Twenty-Three: Kilroy was here
Week Twenty-Two: Jack Parsons
Week Twenty-One: The Wold Newton Universe
Week Twenty: Anonymous
Week Nineteen: Monty Hall problem
Week Eighteen: Brown Booby
Week Seventeen: Dieter Dengler
Week Sixteen: New Jerusalem
Week Fifteen: Technological Singularity
Week Fourteen: Numbers Station
Week Thirteen: Culper Ring
Week Twelve: Mary Sue
Week Eleven: Byford dolphin diving bell accident
Week Ten: Deep-sea gigantism
Week Nine: Bloop
Week Eight: Rat king
Week Seven: Gustave Doré
Week Six: Tomorrow
Week Five: Borscht Belt
Week Four: Swampman
Week Three: Chinese room
Week Two: Ambrose Burnside
Week One: Lolita fashion