Follow Slashdot blog updates by subscribing to our blog RSS feed

 



Forgot your password?
typodupeerror
×

Comment Re:1D compression, AKA "Serialization" (Score 1) 129

The point of the holographic principle is not that one can imagine a 3D encoding onto a 2D surface, e.g. a holograph, but that the maximum possible information in a volume is not proportional to volume, but to surface area. That implies the fundamental mechanics of the universe can't be something like "voxels".

Perhaps it could, but those voxels/cells aren't really independent. General Relativity requires space to be differentiable (smooth) which in turn means that value of one cell limits possible values for nearby cells. Laws of physics could also be understood as rules of how values can vary across time- and lightlike paths. Put these effects together, and I suspect the result is the holographic principle.

Comment Re:Talk about creating a demand (Score 3, Insightful) 334

Massachusetts just shut down it's offshore wind farm program and more are dying (a welcome event for those of us that pay our own bills )

And who would that be? Last I checked, coal, gas and oil let you shit your externalities all over other people's environment (and lungs, real estate and insurance costs), and nuclear is impossible due to political reasons.

Wind is more expensive than fossil fuels only as long as you force me to suck up the fumes from your smokestack and tailpipe and consequently die horribly from lung cancer for free. Not to mention the fact fossils will run out eventually, leaving to future generations sitting in the dark if the alternatives are not in place by then.

Comment Re:You're not willing to pay (Score 1) 285

Also, yes, we do buy more than we used to buy. That is called keeping the economy running, and if we weren't buying all those gadgets and trinkets and things *you* don't think are necessary our economy would be in even worse shape. As for the credit card debt, if wages were at least keeping even with what they have historically been people wouldn't have to fall back on so much credit debt now would they.

So what happens when credit cards are all maxed out and people have to lower their spending? Why companies will have to lay off people, leading to even less demand, leading to more layouts, and so forth until the economic tailspin turns into an outright economic and social collapse. Yet no company can unilaterally rise wages to ward off this disaster, because even if it made them more competitive due to a workforce that wouldn't hate them quite so much, the shareholders would complain, since the money could be going to them instead.

If only there were a party who could simply order everyone to rise wages, like it or not, to meet some kind of minimum standard high enough to keep the market working. Or, even better, simply pay a minimal income unconditionally to everyone.

Comment Re:Done in movies... (Score 1) 225

A terrorist has a nuclear weapon in his backpack and is 10 blocks away from where he plans to set it off. He also plans to die, so if you confront him, he'll just set it off anyway.

The sniper who is supposed to shoot the bad guy has his shot blocked by a girl on her daddy's shoulders. He doesn't have a clear shot.

Do you shoot through the girl to hit the bad guy in that case?

Well, the girl is less likely to die from a bullet wound than a nuclear bomb going off right next to her, so it's not really an ethical dilemma, any more than performing a risky medical operation to save that girl's life afterwards would be.

The problem is, this entire ridiculous scenario is an example of an idea - that ethics can be set aside if needed - fighting for existence. Ideas aren't passive things; they're encoded by living neural cells in human brains, and neurons have a basic drive to be used. So once you accept the idea of ethical exceptions in principle, that idea will always whisper in your ear in every situation, even ones that don't involve any immediate danger.

So the question is: given two imperfect options - absolute ethical commandment and a slippery slope - which one is likely to cause less destruction?

Comment Re:Done in movies... (Score 4, Insightful) 225

So what you are saying is that it's up to Hollywood to dictate what is acceptable in society?

How do you learn what is acceptable in a society? By watching people do stuff and get praised or reviled for it. What does Hollywood do? Show people doing stuff and get labeled heroes or villains. They're an efficient propaganda machine, for good or ill.

Comment Re:Silly (Score 1) 118

But in that case, what's the advantage of implanting it?

It gives the powerful yet another way to assert their dominance over the less so. And because the powerful are only so because of a system that backs their baseless claims of superiority, and can only continue as long as the powerless keep buying the lie, new ways to propagandize are always needed. All the little ritualistic humiliations society is so fond of, from drug tests to getting groped by the TSA, ultimately come down to the same message: "you are nothing and must obey your masters."

It's a sick, if fascinating, game. It's also one that can't go on forever, since effecively crippling people cripples their society too, yet that society still contains a very strong cultral leftover from feudalism. So what we really have here is a narrative of equality fighting a narrative of hierarchy, leading to very confused people doing completely irrational things - like wiretapping everyone in the name of freedom - without really understanding why.

Comment Re:Sell it to black hats then... (Score 1) 148

Obviously a good person is not going to sell it to black hats.

You mean a law-abiding person. A good person does not prey on innocents, but Corporate America provides plenty of food satisfying any reasonable standard of sufficient sinfulness you care to set to qualify as an acceptable target.

It's why movies that want robbers seem heroic often use casinos as targets: no one's going to shed a single tear when those who exploit people's dreams to fleece them get victimized in turn.

Comment Re:Doublethink (Score 1) 686

That's because the elderly suffered much more stringent brainwashing as children that leads them to say that they "support those who fight for our freedom" while also promoting a police state worse than Orwells worst nightmare.

It's questionable if even North Korea is worse than Oceania. And the US, where government wiretapping is actually debated publicly, is neither a police state, dystopia nor an Orwellian nightmare. No state that let's you make such claims about them unpunished is, by definition.

Why can't we simply treat the US as an ordinary nation that's mostly benevolent but has its darker side, rather than trying to pretend it's either the Messiah or the Devil? Both titles are already taken.

Comment Re:It's Just a Euphemism... (Score 1) 194

I get that it's a business decision and that sometimes you have to make the hard call, but that doesn't mean you have to be a douchebag about it.

Sure you do. Being a douchebag to your victims inhumanizes them and thus makes you feel less guilty about mistreating them. It's why it's such a common practice of various corrupt security forces the world over.

Comment Re:A short, speculative cautionary tale... (Score 1) 407

And if people are willing to risk their lives and freedom to get an illegal drug that just makes them high, what makes you think laws will prevent them from getting a drug that makes them more money?

People risk future revenue in order to get high. Getting high is an end in itself, money is just a means towards an end. So you have the relative priorities backwards there. Not that getting temporarily smarter couldn't be a very pleasant high...

Also, drugs that get you high are almost impossible to stop because they're either made by nature, like cannabis, easy to make, like meth, or ridiculously potent (so a single good chemist is capable of supplying the entire world), like LSD. Custom-designed nootropes would likely have very complex structure and thus require a pharmaceutical company, and a high-end one at that.

Comment Re:A short, speculative cautionary tale... (Score 1) 407

Partners have always had the power in law firms -- but how long can they maintain power when their underlings are so much smarter and more ambitious?

They can't, which is why it won't happen. People at the top are there because they're very good at hamstringing competition. So the only legal performance enhancers will be those that are either inefficient, like coffee, or too expensive for you to afford.

Of course the situation will change once more efficient things like direct brain-computer hookups become available to top dogs; but until then, all the little muffs will be kept down.

Slashdot Top Deals

"Hey Ivan, check your six." -- Sidewinder missile jacket patch, showing a Sidewinder driving up the tail of a Russian Su-27

Working...