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Comment Re:Yes. It is called "land subsidence" (Score 2) 442

Which makes sense. Sea level rise in the last 50 years has amounted to about 4 inches, probably not enough to make drains run backwards.

The way sea level rise will make itself known isn't through changes in day to day phenomena, but in exceptional phenomena like storm surge flooding. This is a place where inches may well matter. People plan around concepts like a "ten year flood" or a "hundred year flood", and this creates a sharp line on the map where there is no sharp line in reality. Depending where on the domain of the bell curve their chosen planning horizon is, a few inches could turn a ten year flood into a five year flood, which has immense practical implications.

When people way that there is nothing intrinsically worse about a globe that's four degrees hotter they're right. But *change* that undermines human plans represents a big challenge. Change also represents a big challenge to species populations that can't relocate on the timescale of change.

Comment Re:as usual faith in humanity is gone... (Score 3, Interesting) 181

Having fun isn't necessarily stupid. Having fun with flamboyantly dangerous things isn't necessarily stupid. It's endangering unwilling bystanders that's stupid.

Some people like to build and shoot powerful crossbows, or even replicas of medieval siege weapons. These are extremely dangerous and useless things. The dangerous power of a trebuchet to throw an upright piano 150 yards is part of the charm.

But a trebuchet is something that takes certain amount of thought and sacrifice to obtain and use. This flamethrower thing is more like a powerful handgun. There's been a recent fad for ridiculously overpowered handguns, which pack superfluously fatal power into a convenient, affordable form factor. The recent brouhaha over "armor piercing" ammunition was a side effect of a manufacturer selling a cut-down semi-automatic carbine as a "handgun", even though if you look at videos of people using them they're obviously terrible as handguns. This raised the question of whether 5.56 NATO ammunition should be regulated as "handgun ammunition", and in the end I think the decision not to was reasonablee. These aren't cop-killing or military handguns. They're extremely dangerous toys designed to get your rocks off.

There are some who'd say that because these guns are dangerous and impractical they should be banned. But I don't agree. "Impractical" isn't the same as "useless" because getting your rocks off is a legitimate use for a thing. I think people should be able to enjoy their ridiculous firearms as long as they do it at some kind of appropriate range. I also think there's a real danger though from stupid people who will go plinking in the woods with the things like they were BB guns.

That's really the only problem I have with this flamethrower, whether it's gold, chrome, or gunmetal gray. Any idiot can buy one, but it'd take someone reasonably intelligent and determined to find a place where it can be used safely. I'm not against people buying them, but I am for coming down hard on people who use them where they're a danger or public nuisance.

Comment Re:This Guy's Talents Should be Put to Good Use (Score 5, Interesting) 198

Well, in the end you have to ask "did he get away with it?". Or, given that he turned himself in later, "did he have some purpose in escaping that he fulfilled?"

Intelligence is a multi-dimensional phenomenon. It includes things like thinking through unintended consequences before acting that quite clever people are sometimes bad at.

Submission + - European Commision Will Increase Use of Open Source Software (europa.eu)

jrepin writes: The European Commission has updated its strategy for internal use of Open Source Software. The Commission, which is already using open source for many of its key ICT services and software solutions, will further increase the role of this type of software internally. The renewed strategy puts a special emphasis on procurement, contribution to open source software projects and providing more of the software developed within the Commission as open source.

Submission + - Ellen Pao Loses Silicon Valley Gender Bias Case Against Kleiner Perkins (nytimes.com)

vivaoporto writes: As reported by the New York Times, USA Today and other publications, a jury of six men and six women rejected current Reddit Inc CEO Ellen Pao’s claims against her former employer, the venture capital firm Kleiner Perkins Caufield & Byers.

Ms. Pao’s suit, that allegged employment discrimination based on gender, workplace retaliation and failure to take reasonable steps to prevent gender discrimination, asked $16 million in compensatory damages plus punitive damages.

The jury decided, after more than two days of deliberation and more than four weeks of testimony, that her formed employer neither discriminated against the former junior partner for her gender, nor fired the complainant because of a high-profile gender discrimination lawsuit against the firm in 2012.

She alleged that Kleiner Perkins had promoted male partners over equally qualified women at the firm, including herself, and then retaliated against her for raising concerns about the firm’s gender dynamics by failing to promote her and finally firing her after seven years at the firm after she filed her 2012 lawsuit.

Submission + - Notel media player helps North Koreans skirt censorship (thestack.com)

An anonymous reader writes: A small portable media device, costing roughly $50, is allowing North Koreans to access and view foreign media despite tight government censorship, according to a Reuters report [http://uk.reuters.com/article/2015/03/27/uk-northkorea-change-insight-idUKKBN0MM2UW20150327]. The ‘Notel’, a mashup of notebook and television, is being described as a symbol of change in the repressed society. Used to watch DVDs and shared content from USB sticks and SD cards, the media player can be easily concealed and transported among families and friends. According to correspondents in the region, as many as half of all urban North Korean households have a notel and are swapping a broad range of banned media such as soaps and TV dramas from South Korea and China, Hollywood blockbusters, and news clips — all of which is strictly forbidden by Pyongyang law.

Comment Perhaps the problem is with the concept. (Score 1) 159

What does "password strength" really mean?

If people used a textual representation of number obtained from a reliable hardware random number generator then the meaning would be unambiguous. It's the number of digits in that number. But most people don't do that (perhaps more should).

So what does it mean to say that a password has so many bits of entropy? Well, I guess it means how many truly random bits it would take to index their password from the universe of passwords the user considered. This is more an exercise in psychology than it is in mathematics. You have to figure out how users generate passwords or discount passwords. For example requiring a mix of upper and lower case letters doesn't add as much entropy as you'd think, because most users are mediocre typists who'll avoid using the shift key too often. Requiring digits means that many people will just "0" for "o" and "1" for "L".

So it's really easy to concoct passwords which you know are bad, because you know the methods used to select which passwords you'd consider; if the developers of the strength meter don't take your particular generation algorithm into account the meter will show the password to be stronger than you know it to be.

Comment Re:Top Gear: The BBC Whovian Reboot (Score 2) 662

A fourth car races by.

It opens, and the words Top Gear: Mark II appear.

It's a young British woman of mixed Asian descent.

The crowd goes wild.

Seriously, an exotic woman driving exotic cars too fast? Who'd watch that?

I would, because I'm a man and I'm not afraid to admit that on some level I'm a pig. Ideally she'd be smart and funny too, because I don't like to think of myself as being a total pig, but either way I'm in.

Comment Re:The BBC doesn't have much latitude here. (Score 1) 662

Meanwhile, the BBC has a chance to reinvent Top Gear with younger presenters

Nailed it. It's like the old saw about the Chinese character for "crisis" being made up of characters for "danger" and "opportunity". No matter what happens now they're going to lose some of their long-term fans. But at some point young people aren't going to be so keen on watching some ancient codger behaving like an ass.

If they play this right it could become like Dr. Who, with a reboot every few years to bring in fresh blood.

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