An excellent recent episode of the BBC Radio 4 math/current affairs show "More or Less" dramatized "The Parable of the Ox," a short article by John Kay originally published in the Financial Times (paywalled, alas, or I'd link to itavailable from Kay's site). Fans of James Surowiecki's Wisdom of the Crowds will know the first part of this story -- wherein the average of several guesses about the weight of an ox was more accurate than the guesses of any of the experts in the crowd. What this podcast and the article adds is a coda about how the use of "guesses" (or stock trades) as a way of weighing the ox quickly departed from guesses about the weight of the ox (or the value of a firm) and turned into guesses about other peoples' guesses about other peoples' guesses -- a financialized system that soon has no connection to the real economy or the real ox. And it ends, predictably enough, when the ox dies.
In July 2012, professional poker-player Phil Ivey won $4.8M from the baccarat tables at Atlantic City’s Borgata Hotel Casino & Spa in 17 hours; on other occasions, he took a total of $9M out of the Borgata: he did it by asking the house to deal Gemaco Borgata cards, whose backs contained minute asymmetries in […]
The five Volkswagen executives who were criminally charged in the USA for their role in the Dieselgate scandal have been advised not to travel to the USA because they are liable to arrest there: they’ve also been told that leaving Germany is risky because they might be arrested and extradited to the USA.
When you open the box for a Storm Trooper snuggie blanket, you’ll discover a card telling you that by buying the blanket, you’ve waived your right to sue the manufacturer and will subject yourself to binding arbitration if your blanket gives you cancer or burns you to death or any of the other bad things […]
Computer hacking isn’t just something happening to the DNC. Major software companies need white-hat hackers to ensure the security of their products and users, and I came across a Computer Hacker Professional Certification Package that conveniently teaches those advanced IT techniques online.This course package will prepare you for various computer security certification exams with over 60 hours […]
One of the best ways to progress a career in project management is through earning recognized certifications. These certifications carry significant clout and don’t require expensive tuition or student loans. This Ultimate Project Management Certification Bundle is a great example of an affordable way to get ahead. It includes training for 9 certifications including PMP, […]
There’s nothing quite like the rush of playing against a real human opponent. But from a developer standpoint, creating fun multiplayer experiences is incredibly complex. Fortunately, the Unity3D game engine has made all aspects of game creation, including multiplayer functionality, as accessible as ever.This Unity Course Bundle introduces all of the necessary elements of creating […]