Catch up on stories from the past week (and beyond) at the Slashdot story archive

 



Forgot your password?
typodupeerror
×

Comment Re: Amost sounds like a good deal ... (Score 5, Insightful) 376

You cannot prove a negative.

Sure you fucking can. Anything defined in such a way as to exclude other possible definitions can have the latter definitions be proven in the negative just as surely as the former definition can be in the positive.

3 != 4. A triangle is not a square. Red is not blue. Hydrogen is not helium. A dog is not a cat. If the coin landed heads-up, the coin did not land tails-up. If someone was in location A at time T, they could not have been in location B at time T committing crime C. You are not smart.

In your examples you are not actually proving a negative (that something didn't happen). You are proving that something is not possible or could not have happened.


Possible or not possible are easy by comparison. Proving a negative means, "take this thing that really could have possibly happened, and prove that it didn't happen". A shape cannot both be a triangle and a square. A pure color at a single wavelength cannot both be red and blue. You are drastically underestimating the scope of how difficult it is to prove a negative. "This couldn't have happened because it is impossible" is actually a positive claim and as such, can be proven.

Comment Re:Automation, remote controls already exist (Score 1) 239

Automation is here. Being paranoid about one particular application of it won't help anyone.

It's scary because cars are already deadly and already everywhere. If you give them inadequate security (got) and an internet connection (some have, some are getting) and oh, also make them self-driving (on the way) then their very ubiquity makes the threat realistic. There's not that many people out there with a nice quadcopter capable of long-range flight who also have possession of explosives or even skill to credibly make same without blowing themselves up and you can bet that most of them are being monitored. But self-driving cars will soon be absolutely everywhere...

Comment Re:You get nothing. Good day, sir! (Score 1) 174

DO NOT DO THIS. If it works and you overshoot, you'll induce another ice age,

It's taken us a long time and a lot of energy to fuck up the biosphere this badly. We won't reverse the trend that quickly even if we try. There are other concerns, though. For example, secondary effects from attempts to fix the problem...

Comment Re:This is so silly (Score 1) 299

The UK won't extradite Assange unless the USA asks us to. Have you heard of any extradition requests form the USA yet? No, neither have I. Assange isn't afraidd of the Americans, he is afraid of the Swedish, specifically, he's not sure he will be found innocent of the rape charges.

That might be true, but if so, that reasoning applies whether or not the charges are true.

Comment Re:How many years could he be charged with? (Score 1) 299

Funny how Sweden only became evil US lackeys after he was anklagad for rape.

What's funny about that? The request to appear was made, then withdrawn, then made again after he had already left the country, having already volunteered to appear and having been declined. Now having let him go, they want him again?

Comment Re:Failure of the 20th-Century Environmental Movem (Score 1) 249

For all of the laudable successes of the Environmental Movement in the late 20th Century (e.g. bans on DDT and chlorofluorocarbons, regulations to reduce sulphur dioxide emissions, habitat preservation), the anti-nuclear movement has to count as one of its great failures. These old plants are dangerous,

Yes, the anti-nuclear movement told you that would happen, but you ignored them. That was a failure, but it was largely yours.

Environmental opposition to nuclear power has made nuclear power vastly more dangerous than it needs to be,

Riiiiiight. Blaming the victim, real nice. It's not the environmentalists' fault that these old plants are dangerous. That's your fault. You put yourself in the pro-nuclear camp; you want to be there, you can take your share of the responsibility for making this situation possible. Instead, of course, of blaming the people who warned you. Fuck you for that.

Comment Not that difficult (Score 1) 239

Wired has an interesting article on the possibility of selectable ethical choices in robotic autonomous cars. From the article: "The way this would work is one customer may set the car (which he paid for) to jealously value his life over all others; another user may prefer that the car values all lives the same and minimizes harm overall; yet another may want to minimize legal liability and costs for herself; and other settings are possible. Philosophically, this opens up an interesting debate about the oft-clashing ideas of morality vs. liability."

Before we allow AI on the road, we'll need to have some kind of regulation on how the AI works, and who has what level of liability. This is a debate that will need to happen, and laws will need to be made. For example, if an avoidable crash occurs due to a fault in the AI, I would assume that the manufacturer would have some level of liability. It doesn't make sense to put that responsibility on a human passenger who was using the car as directed. On the other hand, if the same crash is caused by tampering performed by the owner of the car, then it seems that the owner would be liable.

As far as I know, even these simple laws don't explicitly exist yet.

Patrick Lin writes about a recent FBI report that warns of the use of robot cars as terrorist and criminal threats, calling the use of weaponized robot cars "game changing." Lin explores the many ways in which robot cars could be exploited for nefarious purposes, including the fear that they could help terrorist organizations based in the Middle East carry out attacks on US soil. "And earlier this year, jihadists were calling for more car bombs in America. Thus, popular concerns about car bombs seem all too real." But Lin isn't too worried about these threats, and points out that there are far easier ways for terrorists to wreak havoc in the US.

Normal cars also make it easier to commit terrorist acts and other crimes. So what? I mean, yes, let's consider whether we want to take special safeguards and regulations regarding AI cars, but this shouldn't be something to go crazy worrying about.

Comment Re:Some people need more hand-holding (Score 1) 199

Oh, I wouldn't be surprised at all. I've worked in IT support for a couple of decades now, and I know exactly how that goes.

There are two things about that though. First, it's a bit of a fringe case. You have to consider the question, "How many people of that sort are in my target audience?" If the answer is "a lot", then you should think about writing documentation for them specifically, and find a way separate it out from other documentation for those who are more comfortable using a computer. Otherwise, people who know what they're doing are going to be frustrated searching through 100 pages of inane instructions to find actual information.

Second, people like that often also won't read the documentation. If they do, they won't understand it, or else won't feel confident that they understand it. At a certain point, you have to either provide those people with IT support personnel that they can call (your older relative has you). At the very least, you need to provide them with simple step-by-step instructions that never vary, where they don't even need to understand what they're doing. Like "In order to do [x], press the power button on your computer to turn it on (it's located in the top-right-hand corner of the box under your desk). It will flash some things on the screen for a while. Wait for it to ask for a password, and then type 'hunter2'. Wait 2 minutes. Then find the blue "E" on your screen, with "Internet Explorer" written under it. It will be the third little picture on the screen, all the way to the left..."

I've had to write instructions like that before, and some people need it to be that simple. But obviously a web application vendor can't take responsibility for that level of instruction. Even something like Dropbox, which is designed to be extremely simple, has to assume some level of competency.

Comment Re:Job Security (Score 1) 160

The point to this practice (yearly rank-n-yank) is really nothing more than a little S&M show to keep the shareholders and investors hard, and to keep them pumping. There is little actual value to this practice, and it has been shown to be actively BAD for overall performance. (don't get me wrong, you can still fire the slackers for slacking) - but in the commercial world, you have to occasionally perform these human sacrifices to the golden calf.

Same actually goes for outsourcing and offshoring. Long term, losing practice. But it gets those shareholders WET WET WET to believe that management is tough on the mythical "undeserving bottom 10%".

Comment Re: Uber is quite retarded (Score 1) 341

I did my test in London and lived in New Mexico for a few years. If you believe the English driving test is not substantially harder than the New Mexico one then I have a bridge to sell you.

Oh no, I'm quite clear that our driving tests are pathetic. But my point is, you're either qualified to drive a car with other people in it, or you aren't.

Slashdot Top Deals

"And remember: Evil will always prevail, because Good is dumb." -- Spaceballs

Working...