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Vixie adds, "We in the Internet security business look for current attacks and learn from those how to detect and prevent those attacks and maybe how to predict, detect, and prevent what's coming next. But rest assured that there is no end game — we put one bad guy in prison for every hundred or so new bad guys who come into the field each month. There is no device or method, however powerful, which will offer a salient defense for more than a short time. The bad guys endlessly adapt; so must we. Importantly, the bad guys understand how our systems work; so must we."
But do the new self-tracking and self-improvement technologies benefit people or just create more anxiety? An article published in The BMJ, a British medical journal, describes healthy people who use self-tracking apps as "young, asymptomatic, middle-class neurotics continuously monitoring their vital signs while they sleep." Dr. Des Spence argues that many health tracking apps encouraged healthy people to unnecessarily record their normal activities and vital signs — turning users into continuously self-monitoring "neurotics." Spence recommends people view these new technologies with skepticism. "The truth is that these apps and devices are untested and unscientific, and they will open the door of uncertainty," says Spence. "Make no mistake: Diagnostic uncertainty ignites extreme anxiety in people."
Fallin and other supporters of the procedure say it's pain-free and effective, noting that the nitrogen would render inmates unconscious within ten seconds and kill them in minutes. It's also cheap: state representatives say the method only requires a nitrogen tank and a gas mask, but financial analysts say its impossible to give precise figures, the Post reports.
Oklahoma's primary execution method is still lethal injection, but the state's procedure is currently under review by the Supreme Court. Earlier this week, Tennessee suspended executions statewide following challenges to its own lethal injection protocol.
My analysis suggests that rather than motivating a fresh supply of drivers, surge pricing instead re-distributes drivers already on the road. Adds minstrelmike: The writer goes on to analyze 4 weeks of pricing info from 5 areas in D.C. and plotted prices versus wait times. "Price surging can work in any of three ways: by reducing demand for cars (less people want a car for a higher price), by creating new supply (providing an incentive for new drivers to hit the roads), or by shifting supply (drivers) to areas of higher demand."
It moves current drivers from one side of town to the other. It does not put new drivers on the road. It can't because the prices change every 3-5 minutes."