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Comment No, this is dumb. It should be shorter. (Score 1) 161

Very little useful learning goes on in school. And the top students need time outside of school to visit libraries, pursue intellectual hobbies, do independent reading, and generally do all the academic stuff that will actually matter in their lives later on (and matter to society later on).

By continually extending the school day and the school year, we increasingly ensure that we lock our best and brightest into mediocrity by tying up all of their time in institutionally managed busywork designed to ensure they don't deviate from the mean, which is pretty piss-poor.

Comment Ph.D. is NOT a career move (Score 1) 280

An English major is NOT getting into a STEM Ph.D. program, no matter what.

Even if they were, job prospects are worse for STEM Ph.D. holders than for MS/BS holders—there are far fewer jobs that require Ph.D. level qualifications outside of the professoriate and academics, and for Ph.D. holders in particular, employers are absolutely loathe to hire overqualified people.

Inside the professoriate and academics, the job market is historically bad right now. It's not "get a Ph.D., then become a lab head or professor," it's "get a Ph.D., then do a postdoc, then do another postdoc, then do another postdoc, then do another postdoc, really do at least 6-7 postdocs, moving around the world every year the entire time, and at the end of all of that if you've managed to stay employed at poverty wages using highly competitive postdocs that you may not even get, while not flying apart at the emotional seams, you may finally be competitive enough to be amongst the minority of 40-year-old Ph.D. holders that gets a lab or a tenure-track position, at which point the fun REALLY begins as you are forced onto the grantwriting treadmill and feel little job security, since universities increasingly require junior faculty to 'pay their own way' with external grants or be budgeted out."

And that's INSIDE STEM, which this person is almost certainly likely to be uncompetitive for as a B.A. holder trying to get into graduate programs.

Much more likely is that with great grades and GRE scores they'll be admitted to a humanities or social sciences Ph.D. program, with many of the same problems but with CATASTROPHICALLY worse job prospects due to the accelerating collapse of humanities budgets and support on most campuses.

Ph.D. is absolutely not the way to go unless you are independently wealthy and are looking for a way to "contribute to the world" since you don't actually have to draw a salary.

For anyone with student loans, it's a disastrous decision right now, and I wouldn't recommend it.

I say this as someone with a Ph.D. who is on a faculty and routinely is approached by starry-eyed top students looking to "make the world a better place" and "do research." Given the competition out there right now, only the superstars should even attempt it, and then only if they're not strapped for cash. Hint: If you don't know whether or not you're a superstar, you're not.

I think in a decade I've strongly recommended that someone enter a Ph.D. program once, and greeted the suggestion favorably maybe three times total, out of thousands of students, many of them with the classic "4.0 GPA" and tons of "books smarts."

In short, I disagree strongly with the suggestion. Unless you absolutely know that you're competitive already on the academic market, DO NOT GO. Don't listen to the marketing from the schools; it's designed to drive (a) your enrollment and tuition, and/or (b) your cheap labor as a teaching assistant/research assistant forever once you're in the program. It's a win for the institution, not for you.

The easiest sanity checks: Do you know exactly what your dissertation will be about and what you'll need to do, in broad strokes to conduct your research, as well as what resources you'll need? Do you already have personal contact with faculty on a well-matched campus in a well-matched department that are championing you and that want to bring you in as one of their own students/assistants?

If you answers to either one of these questions is "no," then while you may be offered a position somewhere, you will be on the losing end of the deal and would be naive to take it.

Submission + - Personal Drones Coming to Dominate the Hobbyist Radio Control Market (terapeak.com)

aussersterne writes: Drones continue to be in the news, with more and more "personal drone" incidents making headlines. It's easy to think of such stories as aberrations, but a well-known market research company has studied the radio control hobbyist market on eBay and found that sales of radio control helicopters and, more importantly, "quadcopters" (which are most often understood to be the "personal drone" category of items) are now—when taken together—the dominant form of radio control items sold on eBay. Radio control quadcopters in particular are growing much more quickly than the rest. Are we poised to see personal drones become much bigger influences on news and popular culture? Is it time for regulation?

Comment Not so much winding down as becoming moot. (Score 1) 60

The Linux desktop wars mattered when Linux was the future of the desktop.

Now that the desktop has a much smaller future, and Linux clearly doesn't play much of a role even in this drastically reduced future, it's just that KDE and GNOME really don't matter much.

Desktop Linux is a niche product, and it behaves like one—adoption is vendor-driven, and clients use whatever the vendor supplies.

For individual Linux users, things haven't moved in half a decade or more. Linux is still a mostly complete operating system with mostly working desktops. None of it is very polished (polish, as always, is just a couple years off in the future). Significant time and customization are required to make any stock distro+DE work well, things are generally cluttered, kludgy, and opaque, and for the hobbyist that fits the profile—the sort of person that will actually put up with and use this kind of computing environment—one or the other (KDE or GNOME) is already a clear favorite and this isn't likely to change.

Of course there is also the developer group, probably Linux's largest cohort of "serious" users on the desktop, but they just plain don't care much about which DE is installed. They're much more concerned with toolchains and versions of environment components.

So the KDE vs. GNOME thing is just plain...not that big a deal any longer, for most anyone.

The only possibly interesting development in a very long time is Elementary OS, which appears to have adopted a different philosophy from the one traditionally associated with Linux development/packaging groups. But whether this will ultimately translate into an important operating system and user experience, with its brand that supersedes the branding of the desktop environment itself, remains to be seen.

Comment You're mistaking "we" in "we need." (Score 5, Insightful) 283

You mean study something that enhances profits for the very, very wealthy.

Academic research works on an awful lot of problems that *the world* needs to solve, yet it makes no money for the propertied class, so there are no investment or funds available to support it.

Many fighting this fight aren't fighting for their pocketbooks; they're fighting to do science in the interest of human goods, rather than in the interest of capitalist kings.

Comment Close, but I think it's simpler and more normal (Score 3, Insightful) 460

than that.

It's not that the public doesn't trust the abilities of scientists.

It's that they don't trust their motives. We have a long literary tradition that meditates on scientists that "only cared about whether they could, not whether they should," and the politicization of sciences makes people wonder not whether scientists are incompetent, but whether they have "an agenda," i.e. whether scientists are basically lying through their teeth and/or pursuing their own political agendas in the interest of their own gain, rather than the public's.

At that point, it's not that the public thinks "If I argue loudly enough, I can change nature," but rather "I don't understand what this scientist does, and I'm sure he/she is smart, but I don't believe they're telling me about nature; rather, they're using their smarts to pull the wool over my eyes about nature and profit/benefit somehow."

So the public isn't trying to bend the laws of nature through discourse, but rather simply doesn't believe the people that are telling them about the laws of nature, because they suspect those people as not acting in good faith.

That's where a kinder, warmer scientific community comes in. R1 academics with million-dollar grants may sneer at someone like Alan Alda on Scientific American Frontiers, but that sneering is counterproductive; the public won't understand (and doesn't want to) the rigorous, nuanced state of the research on most topics. It will have to be given to them in simplified form; Alan Alda and others in that space did so, and the scientific community needs to support (more of) that, rather than sneer at it.

The sneering just reinforces the public notion that "this guy may be smarter than me, but he also thinks he's better and more deserving than me, so I can't trust that what he's telling me is really what he thinks/knows, rather than what he needs to tell me in order to get my stuff and/or come out on top in society, deserving or not."

Comment Re:I still don't get this. (Score 0) 304

I frankly don't see any difference. Big, fat force, tiny little space. That's not good for a sheet of glass, a sheet of metal—hell, you've seen what happens to a sheet of paper after spending all day in your pockets. People learn that in grade school.

If it really has to be on your waist somewhere, get a holster. Otherwise, just carry the damned thing, or put it in a shirt or coat pocket, briefcase, backpack, etc.

Since the '90s, I've never regularly carried a mobile device in my pants pockets. Obviously, it would break, or at least suffer a significantly reduced lifespan. On the rare occasions when I do pocket a device for a moment, it's just that—for a moment, while standing, to free both hands, and it is removed immediately afterward because I'm nervous the entire time that I'll forget, try to sit down, and crack the damned thing.

Comment I still don't get this. (Score 5, Insightful) 304

Who thinks it's okay to sit on their phone? Why do people think they ought to be able to? It literally makes no sense. It's an electronic device with a glass screen. If I handed someone a sheet of glass and said, "put this in your back pocket and sit on it!" they'd refuse.

But a phone? Oh, absolutely! Shit, wait, no! It broke?!?!

Comment Yup. (Score 1) 287

Same conclusion. It's too easy to feel that precarity from the early computing age (not enough storage! not enough cycles! data versions of things are special!) if you were there. I think there's some of that going on here on Slashdot a lot of the time.

People in love with old Unix boxen or supercomputer hardware. People that maintain their own libraries of video, but all that's stored there is mass-market entertainment. And so on. It's like newspaper hoarding.

Storage and computation are now exceedingly cheap. 8-bay eSATA RAID cases run a couple hundred bucks, new. 4TB SATA drives run less than that. With 6 raid ports on a mainboard and a couple of dual- or quad-eSATA port PCI-x cards, you can approach petabytes quickly—and just for four digits. The same goes for processing power—a dual-processor Xeon setup (in which each processor can have core counts in the double digits) again just runs $couple thou.

And data is now cheap and easy. Whatever you want—you can have it as data *already*. Movies? Music? Books? Big social data sets? They're coming out our ears. The investment of time and equipment required, all in all, to put yourself in a position to rip and store a library of "every movie you've ever rented," and then actually do so, is much larger than the cost of simply licensing them via streaming. The same goes for music, ebooks, and so on.

There's just no need. Even my desktop is now starting to feel obsolete—for the work computing I do, there's a good chance I'll just go to Amazon cloud services in the next year or two. At that point, an iPad, a wireless keyboard, and a couple apps will probably be all the computing power I need under my own roof. If I have a desktop, it'll just be to connect multiple monitors for screen real estate.

Comment No datacenter. Just a desktop computer (Score 1) 287

with 20 cores, 128GB RAM, 48TB online storage, and gigabit fiber coming in.

Yes, I use all of it, for work. But it's definitely not a "data center." These days, I don't know why anyone would want one—even moderately sized enterprises are increasingly happy to pay someone else to own the data center. Seems nuts to me to try to bring it into your basement.

If you just need the computation and/or the storage, desktops these days run circles around the datacenter hardware from just a few years ago. If you need more than that, it's more cost effective and reliable to buy into someone-or-other's cloud.

Comment Why do this? (Score 4, Interesting) 287

I sort of don't get it. White box PCs with many cores, dozens of gigabytes of RAM, and multiple gigabit ethernet ports cost next to nothing these days with a few parts from Amazon.com. If the goal is just to play with powerful hardware, you could assemble one or a few white box PCs with *many* cores at 4+ GHz, *tons* of RAM, gigabit I/O, and dozens or hundreds of terabytes of online RAID storage for just a few thousand, and plug them straight into the wall and get better computation and frankly perhaps even I/O performance to boot, depending on the age of the rackware in question.

If you're really doing some crazy hobby experimenting or using massive data storage, you can build it out in nicer, newer ways that use far less (and more readily available) power, are far quieter, generate far less heat, don't take up nearly the space, and don't have the ugliness or premium cost spare parts of the kinds of gear being discussed here. If you need the features, you can easily get VMware and run multiple virtual machines. 100Mbps fiber and Gigabit fiber are becoming more common and are easy to saturate with today's commodity hardware. There are an embarrassment of enterprise-ready operating systems in the FOSS space.

If you really need high reliability/high availability and performance guarantees, I don't get why you wouldn't just provision some service for yourself at Amazon or somewhere else and do what you need to do. Most SaaS and PaaS companies are moving away from trying to maintain their own datacenters because it's not cost effective and it's a PITA—they'd rather leave it to specialists and *really big* data centers.

Why go the opposite direction, even if for some reason you really do have the need for those particular properties?

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