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Comment Re:Same thing in the US (Score 1) 356

I don't believe that to be true beyond what you might get from shifting from one food source to another - some temporary effects to your gut. And besides if she affected her health by not eating then it is in her interest to start again even if that means gradual reintroduction and abstinence again when circumstances allowed for it.

Comment Re:It freakin' works fine (Score 1) 928

ASCII digits aren't much harder to use for BCD than EBCDIC. In ASCII the digits would be 0011NNNN and in EBCDIC they're 1111NNNN as binary. Assuming you masked off the top 4 bits it would be the same code to do BCD with either.

Aside from digits, EBCDIC is infamous for it's bizarro alphabet layout which wasn't contiguous so code patterns like "if 'a' I suspect the EBCDIC only existed because IBM being IBM couldn't countenance interoperability with other systems and therefore tried to ringfence and enforce its own format.

Comment Re:StartSSL, DANE, Perspectives (Score 1) 70

TL;DR: Install Perspectives if you want to use an unknown CA.

It's not a case of installing anything. It requires a whole new secure protocol that browsers support out of the box.

Broken by StartSSL, which provides personal use certificates without charge.

It's still a CA and it's demonstrative of the uselessness of a CA in the first place. The cert makes a scary box go away nothing more. Even if its free (in money) it's still an onerous task in time and effort to obtain a cert. And with my tinfoil hat on, why should I trust an operation in Israel to generate a trustworthy certificate for my site? It's not the first time a CA has been compromised and issued phony certs for MITM attacks.

I have my own problems with PGP's assumption of transitive trust. Just because you can vouch for someone's identity doesn't mean you can vouch for that person's ability to correctly vouch for others' identities.

True but it still has the potential to build more meaningful trust to a site than a CA can. e.g. Red Hat could sign Ubuntu's site and vice versa and they could sign various Linux user groups and so forth. Just like happens with PGP keys. It's more meaningful than some random CA and far harder compromise especially if browsers cache keys and signatories or look them up in SSL observatory.

Comment I can say something nice (Score 2) 928

I've not had any issues with it and my machine starts faster. It works. Most of the objections to it appear to boil down to personality and philosophical issues rather than whether it is technically sound, e.g. the way the devs interact with the kernel devs, or whether it's too close to the way services work in Windows.

Having read the myths page I largely believe it was the right thing to do. Linux is a living operating system and sometimes it has to be dragged kicking and screaming away from things that may have been acceptable in 1990 but not when going against other modern operating systems. Wayland is another ongoing example of that and I'm sure that once it becomes the default choice in some dists that we'll see people being extremely vocal about that too.

Comment Re:Breaking the stranglehold of other countries (Score 1) 332

Presumably biomass would become more valuable if power stations created a demand for farmers to raise their prices. It's also not the only way it could be created. Anyway, wind is not the only renewable - there is hydro, solar, geothermal etc. The fluctuations probably become more predictable with scale and you might find a region the size of Europe is able to build interconnectors to meet supply with demand.

Comment Re:Pros and Cons (Score 1) 70

How is providing a base level of encryption less private or less secure then sending something in plaintext simply because the other end hasn't paid a fee to a third party?

Exactly. The whole concept of a certifying authority is fundamentally broken. It's just a tax on security. If I'm a bank or merchant then it might be worth paying a CA a lot of money to come and verify I am who I say and how I store and control access to my cert. But the standard signature that most sites obtain is worse than fucking useless. At most it might verify my credit card or my fake id. It's just a tax and the net result plain text is the default.

Sites should be able to use unsigned keys for basic encryption. Sites should also be able to sign each other's keys and build a web of trust. Finally if they absolutely must they can get a CA to sign it. Just like with PGP. There are disadvantages to unsigned certs in that they don't stop man in the middle but browsers cache keys and participate in SSL observatory so that visitors to sites still have some measure of assurance that the key is being manipulated.

Browsers could also present the security of a web of trust in a reasonable way as a checklist or traffic light system. Encrypts traffic (green tick); Protects from casual eavesdropping (green tick); Protects against man in the middle attacks (red cross); Signed by someone you trust (red cross) etc.

The current system is just dumb and I'd hope that somebody, be it Mozilla, Google or whomever would roll out something better that does away with the need for a CA or forgo all encryption.

Comment Re:If lack of security updates didn't kill IE 6... (Score 1) 70

... then this should do it since it can't use TLS.

I don't see it makes a difference. For anyone doomed to use IE6 for eternity, it won't matter what Google does in its own browser because they're not using it, at least not for whatever crappy internal website still requires IE6.

Comment Re:Driving is filled with intractible problems (Score 1) 287

Smarter people than you have been working on these problems for years already and have made significant progress.

Yes at doing basic navigation. There are far too many intractable problems remaining to think self drive is remotely useful on open roads. They will fail over to the driver or stop dead so often as to be annoying. I should also note your "smarter people" can't even do basic speech recognition on a phone with sufficient accuracy to make it work well. What makes you think a far more complex problem is somehow within their grasp?

The good thing about computers is that they can be programmed to fail gracefully

Which would be great if they only fail gracefully in a critical situation such as a potential collision. If they "fail gracefully" because they're confused by the plastic bag blowing across the street, or the lights being out, or by the large puddle ahead, or the cop telling them to proceed, or leaves / ice / snow obscuring a sensor, or by any car in front of my car which decides to fail gracefully then they'll suck.

It is not sufficient to fail to safe. Cars must make good progress too for the occupant and occupants of all the other cars behind. This is why all the puffery about how many miles Google cars have driven without accidents is only a fraction of the story. Yeah it's great they haven't killed anybody. It's a significant achievement. If such vehicles just stop for no reason at all (and they will) then they will suck and they will suck hard.

Comment Re:How hard is it to recognize a stoplight? (Score 2) 287

But it can still drive on other roads with good accuracy.

The lights are out at a junction. How does "good accuracy" help the car figure out when it's safe to proceed, or the order to proceed when there are buses, cars, trucks coming from all direction with an implied priority based on conditions and time people have waited?

Now a cop turns up to direct the traffic because of a fender bender. How does the car with "good accuracy" know to obey the cop's hand signals?

Now the repair crew turn up to fix the lights and put cones out so people turning have to do so from the adjacent lane. How does "good accuracy" cope with that?

Now a crazy person turns up and begins directing traffic. How does "good accuracy" tell the difference between the cop and the crazy person.

That's just a trivial demonstration of the problems a self drive vehicle would face. It's trivial to think of others - road flooding, narrow roads, diversions, vehicle break downs, animals running out, snow / leaves obstructing sensors etc. Of course in every case the simplest answer would be for the driver to override the car and manually drive it. But that naturally puts a dampener on some of the absurd expectations people have for these vehicles (e.g. that they can drive off and park themselves, self drive taxis, sleeping or drunk drivers etc.). And if the car gets confused too often or "fails to safe" for no reason then it will be infuriating.

It would be far more productive to concentrate on advanced driver assistance - cruise control, distance maintenance, lane tracking / marker detection, collision / hazard avoidance and parking assistance.

Comment Driving is filled with intractible problems (Score 1) 287

Anyone who thinks self drive is coming to a vehicle near them soon is living in cloud cuckoo land.

Self drive cars might work on a closed track where the number of external factors are limited and can be controlled. e.g. an airport loop, or a theme park transfer. It might even work on some stretches of public road e.g. some motorways although it is more likely to be an advanced driver assist mode.

It sure as hell wouldn't work in urban settings, or for atypical conditions. It's trivial to think of scenarios that would boggle the mind of a computer and cause it to stop for no good reason, or get itself stuck, or do entirely the wrong thing. e.g. in following a traffic cop's directions. At the very least such vehicles would have to have a conscious, unimpaired driver at the wheel ready to take over at a moment's notice and chances are that self drive would suck so hard that most people leave it turned off or in some reduced mode such as hazard / collision detection, cruise control etc.

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