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Comment: That's false. (Score 2) 430

This is pretty well documented in Hadith, an important source of Islamic knowledge for every interpretation of Islam as far as I know.

Not true. Different Islamic groups follow different sets of Hadith, and don't attribute the same importance to all of them either. There's no agreement on which ones should be followed, or even trusted at all, much less how they should be interpreted. In Christian terms, they're Deuterocanonical or Apocrypha.

Add to that there's the whole school of Quranism, which completely rejects all Hadith and holds the Quran as the only canonical text.

Comment: Very true (Score 2) 541

by MoellerPlesset2 (#40065711) Attached to: Of currently dead inventors, my favorite is ...

Also worth mentioning are guys like Ferraris (3-phase), Ferranti (transformers) and Dolivo-Dobrovsky (first complete AC demo system). In practical terms there's also Decker (who built a commercial AC system in Calfiornia before Tesla/Westinghouse's Niagara facility) and WenstrÃm (who built one in Sweden before Niagara and founded ASEA, now ABB - the world's biggest manufacturer of power-transmission systems).

It's rather ironic that there's this cult of Tesla that's arisen around the myth that he's an unappreciated genius in Edison's shadow, when in fact that same hagiography ends up giving Tesla credit for things that many other people had independently developed earlier or concurrently. So many people were working on that stuff in the 1880s that it's virtually impossible to actually figure out who really did what first.

The whole 'War of the Currents' is also a US-centric narrative, as it was mainly an affair that concerned the American northeast. If Edison had 'won', it still wouldn't have had any impact on the adoption of AC power in Europe.

Comment: Re:Good post (Score 1) 430

A lot of extreme sects confuse a core religion with their own local behaviour. The Taliban, for instance, seem to have adopted the more backward practices of some Arab nomadic tribes

Your point is correct, but the specifics are wrong. The Taliban are known to promote a lot of specifically Pashtun traditions and rules as "Islamic" dogma. The Pashtuns aren't Arabs.

Comment: Re:Wayland vs X (Score 5, Insightful) 315

by MoellerPlesset2 (#39597927) Attached to: Update On Wayland and X11 Support

Why? What part of "legacy code" automatically means "toss [it] out"?

He didn't say everything that's legacy should "automatically" be thrown out. But X has a huge amount of cruft nobody uses anymore. Nobody actually writes towards Xlib, they use a toolkit. Nobody uses the orignal font functionality and descriptors, the bitmap fonts, the pixel-based rendering primitives, the image system that has no less than three different ways of storing an image (ximage, xpixbuf, xpixmap), that distinguish drawable and non-drawable images, depending on where they're stored. Et cetera. It's not thread-safe either.

Nobody is using the core X functionality, it's all outdated and largely replaced. The one redeeming feature of X - the network transparency, isn't that 'transparent' (again, the API distinguishes server-side and client-side stuff). Nor does it support modern stuff like drag-and-drop, and cut-and-paste has always been inconsistent (highlight-middle-click not being the same as the desktop or application's cut-and-paste buffer). Since nobody's using the core libraries anymore, the network transparency in X mostly consists of it passing events and bitmaps back and forth, something a simpler protocol like VNC can do just as well if not better.

In short, people don't need any of the things that are unique to X, and the things people actually use X for can be done better without it. It's a big load of cruft that exists for backwards-compatibility purposes only. Which is why it's entirely the correct decision to dump X11 and relegate X11 support to a compatbility library, so we don't need to have stuff held back and complicated by these legacy designs.

Comment: Re:Queue the screams of hysteria (Score 0, Flamebait) 195

by MoellerPlesset2 (#38456660) Attached to: The Fjord-Cooled Data Center

Here's how it works in reality: many fjords are home to commercial fishing and aquaculture. All those species are adapted to cold water and don't do well in warm water. What happens if a data center warms the water around the effluent by a couple of degrees? Cold-water fish, shrimp, clams move away and the people who depend on them have to move with them. It's probably fine if there's just one data center in the Fjord, and the warming is highly localized. maybe a few hundred square meter of surface area. But what if there's more? What if there are ten data centers in the Fjord? Or other industries in need of cooling? Suddenly the entire fjord warms, and it's not only the fish, shrimp and clams that are gone, but the livelihood of the people in the area.

Except that's not reality. That's your own speculative fantasy. A retarded one. If fish couldn't handle a few degrees warmer water, they'd die in the summer. Also: The water is not vented to the same thermocline it came from.

In any case, reality is what research and empirical evidence says it is, not what you can imagine and think is plausible. It so happens that there's been decades of research in Norway's neighbor, Sweden, on the environmental effects of the major-river's-worth of 10 C heated cooling water, which the three Forsmark nuclear reactors put out into an enclosed basin in the Baltic. That's far more than an entire district-cooling network would put out. In fact, one of the Forsmark reactors alone puts out more waste heat than the 30-something district-cooling grids that already exist in Sweden.

The results of the research, performed by the government agency for fisheries (not the nuclear industry) actually indicates that, on balance, fish growth is actually promoted, as are many other species of birds etc.

Yeah, life is full of grey and subtilities and hard decisions that aren't black and white. Sorry to disappoint you.

Sorry to dissappoint you: But one of those subtleties is that speculation is not a substitute for actual study, and that those "subtilities" you speak of should include the possibility that environmental impact can actually be a net positive.

Comment: You don't know what you're talking about. (Score 1) 250

by MoellerPlesset2 (#36708264) Attached to: Idle: File-Sharing Is Not a Religion, Says Swedish Government

There's nothing about the _religion_ here. Nobody's being denied the right to believe whatever the fuck they want to believe.

What happened here was that an ad-hoc religious _organization_ was denied the right to be considered a religious organization in the legal sense. Contrary to what people here are blindly asserting, that does not give them any tax benefits in addition to the ones you already have as a non-profit (which is a prerequisite for becoming a recognized religious organization). It just changes some purely legal/organizational aspects and liabilities.

And the requirements to qualify here is, in the simplest possible terms, that it's a serious organization. That it has a substantial membership, a clear charter, an elected board, organized finances and has exhibited a certain 'permanence'. The "age of the fantasy" is **not** relevant, even though you claim it is. But the age of the organization **is** relevant.

It's got nothing to do with what they believe or whether or not they actually believe it, and everything to do with whether or not they're a serious organization. The law was written more or less specifically with the intent of stopping people from registering merely as a joke. And the letter of the law is being followed here.

Comment: Re:Quantum Theory is not relevant (Score 5, Informative) 729

by MoellerPlesset2 (#36258028) Attached to: Does Quantum Theory Explain Consciousness?

There is no reason to think that quantum physics has anything to do with the nature of conciousness. It is not useful to explain free will, or the illusion of free will, of the qualia of objects, or the steadyness of perception on a background of constantly varying spike rates in the brain.

Quantum chemist here (my username's a hint at that), and I couldn't agree more. I fight against this nonsense all the time.. You'd think that if there was anything to it, we'd be all over it - since explaining chemistry and biochemistry in terms of quantum mechanics is exactly what we do. But nope, I don't know anybody in the field who thinks those ideas have any merit whatsoever. (And let's just point out that as merited a guy Penrose is, he's not a quantum chemist, and more a mathematician than a physicist. His main area of expertise is topology, which has applications in cosmology but is totally unrelated to this area)

It breaks down like this: Electrons in atoms and molecules behave entirely quantum-mechanically. It's why QM was invented in the first place. Since chemical properties are the result of how the electrons behave, all of chemistry is intrinsically quantum-mechanical in some sense.

However: Molecules as a whole do not act quantum-mechanically. They move about according to classical mechanics - and that's how we model them physically too. Because once things get as heavy as an atomic nucleus (save for hydrogen, under some circumstances), their quantum 'uncertainty' in position etc is so small that it's chemically insignificant. So you need QM to describe how two atoms are bonded, but classical mech does a good job of describing how the molecules as a whole bounce around.

So the question is: Are there 'non-trivial' quantum effects in biology? I.e. ones that aren't explainable in terms of 'ordinary' chemistry (which is still ultimately quantum-mechanical). There are a few examples, such as magnetoreception in birds, and energy transfer during some photosynthetic processes. But: despite a lot of the hype surrounding them, these things are still dealing with individual, sub-atomic particles. They don't cast any doubt on 'conventional wisdom' that QM phenomena don't happen at the biological scale. There's nothing in the cell that depends on the actions of a single small molecule, or a single chemical reaction, or anything that's small enough to act quantum-mechanically.

The physics here doesn't make sense (Penrose's ideas in particular don't even hinge on established QM, but rather his own speculative ideas about quantum gravity.. of all things), we have every reason to believe you wouldn't have quantum phenomena at that scale in that environment, and no reason to believe otherwise. The chemistry doesn't make sense, as there's basically nothing hitherto found in biochemistry that doesn't fit into established chemistry. (Which isn't to say biochem hasn't expanded the boundaries of established chemistry, but it hasn't changed the foundations at all) And the biology doesn't really make sense, as cells are not built anything like Geiger counters, sitting in a labile state waiting for a single sub-atomic event to trigger them.

Finally, the philosophy doesn't really add up either. The quantum-consciousness people seem to have an agenda along the lines of 1) QM is non-deterministic 2) If the brain's higher functions rely directly on QM processes, then the brain is non-deterministic 3) That nondeterminism means we have free will.
Little of that makes sense to me. (1) is in fact a matter of which interpretation of QM you choose, and ultimately a question of metaphysics, since any non-deterministic theory could be postulated to be the result of a deterministic underlying 'reality' (as is the case with the Bohm interpretation of QM), or vice-versa. (2) is unwarranted speculation and (3) especially doesn't make much sense to me, since the philosophical question of 'free will' tends to hinge on whether or not you control your actions, and I don't see how you're more in control if everything's random than if everything's predetermined. (also 'predetermined' and 'predictable' don't mean the same thing; something may be deterministic but impossible to predict, even in principle, because the theory may limit what you can know about the system. Again the case with some interpretations of QM)

TL;DR: Yup, a bunch of bunk.

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