Chess blitz

Round 9 of the 2014 FIDE World Chess Championship between Magnus Carlsen and Viswanathan Anand ended in a draw after just 20 moves. Note Anand’s 12th move in this game. Addendum (Nov. 22): Game 10 also ended in another draw.

Posted in Games | Tagged , , , | Leave a comment

Legal confidence men

Jane Hu explains in this excellent essay why so-called “scientific jury selection” is not really scientific. But her essay misses the most compelling reason why trial consultants are basically high-priced charlatans: there is no way testing or falsifying their predictions! Karl Popper, anyone?

What would Popper say?
Posted in Law, Science | Tagged , , , , | Leave a comment

Paper airplane tutorial

Hat tip to kottke for the pointer.

Posted in Uncategorized | Leave a comment

The reference class problem strikes again?

A public interest group based in Las Vegas — the Coalition for the Protection of Marriage — recently filed a petition alleging the non-random assignment of judges in a subset of same-sex marriage cases decided by the Ninth Circuit Court of Appeals in San Francisco. (In federal cases, appeals on the merits are decided by three-judge panels and judges are supposed to be assigned randomly to these panels.) When we first heard of these allegations, we were intrigued by the possibility of “panel packing” or non-randomness in the assignment of judges, since we suspect that the assignment of judges to high-profile cases is anything but random. But, a few days ago, when we finally read the statistical study on which these allegations are based, we detected a possible reference class problem. (For the record, the report was prepared by Dr James H. Matis, a retired statistics professor.)

Continue reading →

Posted in Bayesian Reasoning, Law, Probability | Tagged | Leave a comment

Vampire Freakonomics

Check out this fun Freakonomics podcast featuring economists Steve Horwitz and Glen Whitman as well as yours truly, and while you’re at it, why not check out the Economics of the Undead blog too?

Posted in Economics | Tagged , , | 1 Comment

War of Attrition (World Chess Championship, Round 7)

This epic game between Magnus Carlsen and Viswanathan Anand lasted 122 moves!

Posted in Games | Tagged | Leave a comment

Happy Birthday Google Scholar

How great is Google Scholar? Special thanks to Anurag Acharya for his pivotal role in creating the specialized Google Scholar search engine. His creation is ten years old today. (By the way, Gmail also turned ten years old in April of this year.) Also, thanks for liberating caselaw from the tyranny of Lexis and Westlaw.

Posted in Web/Tech | Tagged | 1 Comment

Greater Mexico (circa 1851)

Hat tip to marianovsky for the sharing this old map with us.

Posted in History, Maps | Tagged | 1 Comment

Antipodes

File:Antipodes LAEA.png

Ana Swanson asks, “Do you know what continent or ocean is directly under your feet?” Thanks to her for sharing this map of the antipodes of the Earth.

Posted in Maps | Leave a comment

Kanyé West and the Law of Bailments

A bailment is a legal relationship that arises when a person (the bailor) gives personal property to someone else (the bailee) for safekeeping. So, can a bailee use a disclaimer to eliminate or limit his or her legal responsibility to the bailor for theft or other form of property damage to the bailor’s property? Attorney Van O’Steen explains here why parking lot disclaimers are not always effective.

Posted in Law | Tagged , , | 2 Comments