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Submission + - U-2 Caused Widespread Shutdown of US Flights out of LAX 2

Hugh Pickens DOT Com writes: Reuters reports that last week's computer glitch at a California air traffic control center that led officials to halt takeoffs at Los Angeles International Airport was caused by a U-2 spy plane still in use by the US military, passing through air space monitored by the Los Angeles Air Route Traffic Control Center that appears to have overloaded ERAM, a computer system at the center. According to NBC News, computers at the center began operations to prevent the U-2 from colliding with other aircraft, even though the U-2 was flying at an altitude of 60,000 feet and other airplanes passing through the region's air space were miles below. FAA technical specialists resolved the specific issue that triggered the problem on Wednesday, and the FAA has put in place mitigation measures as engineers complete development of software changes,” said the agency in a statement. “The FAA will fully analyze the event to resolve any underlying issues that contributed to the incident and prevent a reoccurrence.” The U.S. Air Force is still flying U-2s, but plans to retire them within the next few years. The U-2 was slated for retirement in 2006 in favor of the unmanned Global Hawk Block 30 system, before the Air Force pulled an about-face two years ago and declared the Global Hawk too expensive and insufficient for the needs of combatant commanders.

Comment EMC's employment agreement is ridiculous (Score 4, Informative) 97

Ex employee here, my lawyer pretty much laughed at the incredible reach of EMC's employment agreement, which effectively states that "If at any time, any point in the future, you publish an idea, which we believe you may have originally thought of while working for us, even though you never used it, wrote it down, or discussed it with anyone during your employment; you agree to immediately turn over all rights to said idea, including buying out the rights from any co-creators, at your own expense".

Comment Re:Isn't this a lot like programming? (Score 1) 107

No, biological processes are inherently non-deterministic, and this becomes more apparent the smaller the scale. At the genetic level, it's all about probabilities. I suppose you could argue the same about computation since circuits are now getting small enough for quantum effects to show up, but I don't think most programmers are explicitly modeling random bit flips! On large scales, when you're talking about big programs with lots of different possible inputs, it's often more effective to model them statistically, I agree, but the underlying processes are still quite different.

Comment Re:Next goals: (Score 3, Insightful) 107

Co-evolution only looks "co" on very large timescales; every new trick our immune systems have come up with has been in response to something a pathogen already came up with. Sure, there always can (and will) be new plagues, whether the victims are trees or people. I just think they're a whole lot more likely to come from the nigh-uncountable number of random "experiments" taking place in the wild than they are from anything done in a lab.

Comment Re:In other words... (Score 1) 284

Corporations don't go to prison for violating censorship laws. The members of the group, employees, owners, and members go to jail. They are the ones who have their assets taken.

That last bit would be a lot more persuasive if it weren't for the concept of limited liability. The whole idea of corporations owning assets, signing contracts, etc. is that the owners of the corporation are to some degree insulated if the corporation "does" something such as breaking a contract that could lead to the loss of those assets--but it really ought to work both ways. As things stand right now, the privilege pretty much only seems to go one way.

Comment Re:Next goals: (Score 4, Informative) 107

Honestly, I think that fear is overblown. Vertebrate pathogens have had hundreds of millions of years of optimization in the most ruthlessly selective "laboratory" ever known, and while there are obviously some pretty deadly ones out there they haven't managed to wipe us out yet. Nothing we do in a lab is likely to come close, in terms of coming up with something that can spread wildly on its own.

I used to work between a synthetic bio lab at one end of the hall and an infectious disease lab at the other. Ask which one scared me more.

Comment Re:Isn't this a lot like programming? (Score 2) 107

In a lot of ways, it is similar, but there are some important differences. The biggest one, I think, is that programs are (or had better be!) deterministic: make a particular change and a particular thing will happen every time. Living systems, even relatively simple ones like yeast cells, are stochastic: make a particular change and the probability of a particular thing happening increases or decreases. What you're counting on when growing a culture of mutated cells is that enough of the cells will behave in the desired fashion to make the behavior of the colony predictable, but the underlying randomness remains.

Comment Re:Whatabout we demand equal time of our views ins (Score 4, Informative) 667

Being a scientific organization is one of the major listed justifications for tax exempt status - assuming the other criteria are met.

The part in bold there is kind of the point. Scientific organizations--actually educational organizations of all kinds--can indeed apply for non-profit status, but they have to prove they meet the standards. Churches are assumed to qualify a priori.

Comment Re:"Creationists" (Score 1) 220

The AC does have a point: "creationism" (and "intelligent design") are potentially ambiguous terms to people who aren't engaged in the evolution debate.

Then if they want to engage in that debate, they should learn how those terms are used. AC's sub-Objectivist ranting doesn't make me think he's interested in that level of intellectual effort, though.

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