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Comment Bullshit (Score 1, Interesting) 207

I've kept a number of different iPhones in pockets with keys for years, zero scratches. I've not seen an iPhone screen witch scratches (cracks if it's dropped, yes, but not scratches).

Also, they HAVE used Gorilla Glass. In fact I'd imagine the newer ones ALSO use Gorilla Glass, they just aren't saying that (which they did not in the past also).

Comment Re: Great idea! Let's alienate Science even more! (Score 1) 937

You accept that all moral philosophies are inherently constructed by people, which means you yourself are capable of constructing one. You also get for free the ability to ignore any part of someone else's morality you don't like.

Deutsch argues that morality is not relativist, nor arbitrary, but instead there are objectively correct values which are derivable (via conjecture and criticism) from the nature of reality. This is essentially Kant's major insight as well, though he phrased it differently. Both of them make pretty compelling arguments, which I, at least, can't refute. And in that view no one gets to ignore any part of morality, any more than they get to ignore gravity or orbital mechanics.

Comment Re:Great idea! Let's alienate Science even more! (Score 1) 937

Rofl ... Because they're human, and that need is quite clearly a nearly-universal human trait No it is not, clearly disprooved by the people who don't believe, like me.

I addressed that already and, no, individual variation does not provide a counterexample to an easily demonstrable broad tendency.

Such people are pretty comfortable not believing in anything, but they find themselves unable to convince their fellows who do feel the need That is nonsense. If one has the urge to convince others to some 'believes', he is not an atheist.

This is a "no true Scotsman" argument. There are plenty of atheists who do think religion is bad and wish to stamp it out. You need only read /. regularly to encounter plenty of them.

For anti-religionists, finding something to fulfill that human need is pretty important, because if they can't, then they'll never be able to convince the majority of humans to abandon religion Atheists don't believe in gods, that does not make them 'anti religious', we simlly don't care about your religion. Many of us simply take up the 'religion' of our husbands and wifes because the environment demands it, but that does not mean we believe. No one of us wants you to abandone anything ... that is something for religious zealots ... nothing for an atheist. As an atheist we are more amused silent observers about attitudes like yours and atrocities the believers perform.

You're projecting your particular approach across a broad group of people. Further, you're also projecting some sort of opinions on me, opinions which I don't hold.

Comment Re:define (Score 1) 290

They are paying with their personal data, which Google hoards and then sells to third parties.

Google doesn't sell or otherwise share data with third parties. Google uses it to decide who to show third-party ads to.

Let's put it this way: advertisers have complained that Apple doesn't share enough private data with them. They never had the same complaints about Google.

Advertisers absolutely have complained that Google doesn't provide them with information about users. Google won't even give advertisers much control over the demographic targeting of their ads, which annoys them even more. The reason advertisers are willing to put up with it is, quite simple, because Google is better at targeting than the advertisers themselves, and can prove it. Google provides advertisers with extensive tools to analyze the impact and effectiveness of their ads, and to verify that they are in fact achieving positive ROI.

If you want to see how this stuff works you can do it for yourself. Create an account and go look at the tools Google offers. For that matter, you can even spend a few dollars and run an ad campaign of your own for whatever is of interest to you, and you can look at the data Google provides in return.

You might be tempted to argue "But, yeah, that's because that's the system Google gives to pissants like me... *big* advertisers get more." That's also untrue. I can't tell you a way to test that for yourself, except to find a person at a major company or advertising agency and get them to show you, but I'll tell you as someone who worked on some of the underpinnings of those systems that big or small, advertisers get the same UIs and the same data regardless of size. The only variation I'm aware of is that advertising agencies, who manage campaigns on behalf of large numbers of advertisers, get better tools for aggregating and separating the sets of campaigns they're managing.

Comment Re:Great idea! Let's alienate Science even more! (Score 0) 937

Why should atheists feel the need to believe in something?

Because they're human, and that need is quite clearly a nearly-universal human trait, as evidenced by the fact that every human society everywhere has believed in some form of gods, or powers.

Oh, some people feel the need less acutely than others. Such people are pretty comfortable not believing in anything, but they find themselves unable to convince their fellows who do feel the need. For anti-religionists, finding something to fulfill that human need is pretty important, because if they can't, then they'll never be able to convince the majority of humans to abandon religion.

Comment Re:Great idea! Let's alienate Science even more! (Score 4, Interesting) 937

Science is agnostic. It makes no statements about God, gods or Non-gods. Science doesn't need to place value on anything. Atheists don't own science and science is not a religion. By trying to make it the Atheists' religious thing, Science becomes weakened and non-credible.

Don't anthropomorphize science. It hates that.

You're absolutely right that science doesn't need to place value on anything. Science is a process, a methodology and, to a lesser extent, a culture. It doesn't have needs. And yet besides being completely right, you also completely miss the point.

Science doesn't need anything, atheism doesn't need anything... but people do need something. People find the emotionless, purely rational "Spock" view of science deeply unfulfilling (ignoring for the moment that spock wasn't wholly rational or emotionless, and neither was Data, even without his emotion chip), and therefore they seek something else, something more, something, in fact, bigger than themselves which (somewhat paradoxically) gives value to them and makes them more than just "chemical scum on the surface of a typical planet", as Hawking put it. Otherwise, what's the point? Different people feel this need in varying degrees, and atheists tend to be people who are towards the less "needy" end of that particular spectrum (which doesn't make them superior or inferior).

Atheists who see religion as a problem to be solved, and wish to convince people to stop seeking gods find this need for something in their religious fellows to be an obstacle... because the atheists have nothing to offer to fill that human need. At least, that's the argument.

I recently read a book which I think has an excellent answer to this. The book is "The Beginning of Infinity", by David Deutsch, and in it Deutsch makes a compelling argument that, rather than being irrelevant chemical scum, people (a term which Deutsch defines, and of which humans are the only example we know) are objectively the single most significant phenomenon in the universe (actually, the multiverse, since Deuetsch is a proponent of the many-worlds hypothesis). The reason we're so incredibly important not only provides value but also purpose, and I think that value and purpose can fill the need.

Deutsch argues that the reason humans have become people and therefore important is because we've made "the jump to universality", by which Deutsch means that we have become "universal explainers", capable of developing an infinite stream of ever-better and ever-more-detailed explanations of how the universe works, and therefore also "universal constructors", capable ultimately (given the necessary knowledge, which we have the capacity to obtain) of constructing anything which is not physically impossible (note that universal construction also implies the ability to overcome any inherent deficits in our brains that might impose limits on our capacity as universal explainers).

As to how those characteristics make us the most important phenomena in the universe, Deutsch provides several examples. I'll relate two of them. First, he points out that we believe -- with reason -- that if there are other people in the universe it is highly likely that we will be able to detect them, even if they're hundreds, thousands or millions of light years away. This belief is the rationale for the SETI project, and it is based on the simple observation that people, when they become radio engineers, produce signals which are distinguishable from any phenomenon that exists in a universe without people. More succinctly, people are one of few phenomena which can be detected over interstellar distances. This puts people in a class of cosmic significance that at least rivals that of stars.

Second, he points out that as universal constructors, who can ultimately create any arrangement of matter and energy which is not prohibited by the laws of physics, once we learn how, that we're actually more significant than stars, supernovae, quasars, etc. It's conceivable that we will someday learn how to harness and modify those vast phenomena, for example we may someday wish to prevent a supernova and do so by removing enough mass from the star to prevent it. We don't know how to do that, of course, but we already know exactly what would have to be done, exactly how much mass would have to be removed from a given star, and by when.

Further, if we consider the set of all possible arrangements of matter and energy in the universe and then consider which of them could occur via the operation of the laws of physics in the absence of people, vs which could occur in the presence of people (universal constructors), we see that only a vanishingly small set of states is possible without people. The classic example is that of Paley's "pocket watch on the heath"... what is the probability that in the absence of people that a pocket watch would come into existence? The watch's structure is not only intricate, it is all geared toward the purpose of telling time. It's extremely unlikely that that arrangement of atoms could occur by chance. Of course, the same argument can be applied to our own bodies, but we do have an explanation for how they could occur by chance.

So, the cosmic significance and importance of people, as universal explainers and constructors, clearly fulfills our human need to be significant. We, collectively (including other non-human people), are the most significant and powerful thing in the universe. But how does that address the need for a purpose larger than ourselves? The purpose is to achieve our destiny, of creating that infinite stream of knowledge, and of applying it to better the existence of people. In a word, progress, making people, collectively and individually, happier, smarter, better, freer, more powerful, etc. through developing ever-richer explanations of the universe we inhabit -- and create.

Note that this still leaves open the question of how to create and justify morality, something that normal people feel is important, and another key role of religion that atheists sometimes have a hard time replacing. Relativist, or amoralist philosophies abound, and can be logically very consistent, but are almost universally unappealing to people. Deutsch takes a stab at that, too, arguing that morality is also objective and can be derived from the laws of nature (physics). His arguments there are interesting but not quite as compelling.

(Disclaimer: Note that I am not an atheist. I do believe in God, and believe that He is our creator and the creator of the universe we inhabit. However, I find objective arguments of humanity's importance and morality's fundamental nature very interesting, and not in the slightest in conflict with my view of a benificent creator who wants us to find fulfillment in our struggles to progress.)

Comment Re:Personalized medicine... and nutrition (Score 1) 291

I'm saying there should be good, sound, undisputed evidence as to whether I should avoid red meat or not.

You say that as though it's some sort of moral issue, as though science has somehow failed to provide you with what you deserve. I don't understand that. We know what we know (though much of what we know is wrong), and we're learning. Saying we should know any given thing that we don't know is silly, because given that we don't know it, we don't even know what is required in order to know it.

In the case of the effect of red meat, just how deep does that particular rabbit hole go? We don't really know. We have a rough understanding of many of the mechanisms involved, but no comprehensive understanding of how it all fits together, much less how it interacts with other elements. We can look at empiricist[*] studies but the plethora of confounding factors make those particularly weak in this case. Simple phenomena can be described via empirical methods. Even emergent phenomena with very complex underpinnings can be described empirically, as long as they're simple at the level of explanation. But when phenomena are inherently complex, only deep explanation will suffice.

Frankly, I wouldn't be surprised if we're still 50 years from the level of knowledge that you demand. It's probably not that bad, but it might be, because we are barely scratching the surface at understanding the complexity of our own bodies.

[*] By "empiricist" I mean the sort of semi-science that assumes that descriptive knowledge derived from observation, without any real explanatory theory, is scientific rather than just being a narrow rule of thumb whose applicability is uncertain. In this case, measuring health outcomes and correlating them with red meat intake and then using the result to predict what red meat intake choices produce the best outcomes. The approach is flawed not only because it often confuses correlation with causation (though it does), or because it's hard to isolate the studied factor from confounding factors (it is), but because without explanatory knowledge that tells us not only what the effects of red meat are but also exactly why they are what they are, we can never really know how other choices will interact.

Comment Not so in IOS (Score 1) 208

You can't offload anything onto the GPU. Only certain specific types of things, and certain math.

It's not very specific, it's pretty broad. The Accellerate framework includes quite a lot of stuff...

We could offload more still if OpenCL was on iOS (which contrary to another post I jet put up, it is not quite yet - it's just lurking under the public API surface).

Comment Not GCD (Score 1) 208

Apple's done a lot of work with Grand Central Dispatch (is that the right technology?)

GCD helps manage tasks across multiple cores pretty well.

The GPU leverage though, is handled either by writing OpenCL code, or normal code that uses the Accellerate framework to do a variety of math, which internally hits the GPU when it makes sense.

OpenCL is kind of involved to get into but it's often very easy to fix up the math in heavier calculations to use Accellerate.

Comment TV used to be a social medium (Score 2) 108

I posit that the rise of Youtube, Facebook, Twitter and the like allowed people to share and discuss about things they actually care about, rather than TV shows or even movies. Hell, I spend more time on /. than watching TV - and I'm increasingly feeling like most of my family is the same (not on /., but you get the picture).

For those who still watch TV, TiVo and Netflix have set the standards too high for many to really give a crap about last century's TV model anymore.

Comment Re:I doubt your doubt (Score 1) 222

And they do need the hype - they have a large portion of customers who are more likely to be repeat customers if they're gently pushed to upgrade instead of waiting.

You misunderstand, they don't need the hype not because hype is not useful, but because there is already boatloads of it. The amount of hype from "iPhone Plus sold out" is minuscule compared to already existing hype from all other vectors; it adds zero to the push to upgrade compared to months of relentless news about the iPhone 6 beforehand.

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