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MIT Used Lobbying, Influence To Restore Nuclear Fusion Dream

An anonymous reader writes in with the story of how MIT's fusion energy experiment is alive and well even though its federal funding was axed. "'In the end, it is about picking a winner and a parochial effort to direct money to MIT,' said Steve Ellis, vice president of Taxpayers for Common Sense, a Washington-based watchdog group. 'It's certainly a case of lawmakers bucking the president and putting their thumb on the scale for a particular project.' MIT enlisted the support of a wealthy Democratic donor from Concord and the help of an influential Washington think-tank co-founded by John Kerry. These efforts were backed by lobbyists, including a former congressman from Massachusetts, with connections to the right lawmakers on the right committees. The cast also included an alliance of universities, industry and national labs, all invested in the fusion dream. 'It's ground-breaking research that could lead an energy revolution,' [Senator Elizabeth] Warren said. 'This was not about politics. This was about good science.' The revival of MIT's project, whatever its merits, clearly demonstrated what the combination of old-fashioned Washington horse-trading and new-fangled power — both nuclear and political — can do."

135 comments

  1. Article doesn't go into details about quality by phantomfive · · Score: 5, Informative
    The article doesn't go into details about the quality of the program. The Obama administration removed funding, and Obama certainly isn't opposed to alternative energy. According to the article:

    the Obama administration, while sharing the hope that nuclear fusion will one day be harnessed as a power source, concluded that the MIT experiment was a waste of taxpayer money. It deemed MIT’s facility outdated and small, the least scientifically useful of three domestic fusion reactors. Indeed, critics of the experiment said it amounts to a $1.5 million-per-student training program that MIT wants to keep going to protect its turf and prestige.

    It would be interesting to see an analysis of what the program is actually accomplishing. It's not clear, and I don't have the expertise to determine whether the program is doing anything useful.

    --
    "First they came for the slanderers and i said nothing."
    1. Re:Article doesn't go into details about quality by Anonymous Coward · · Score: 0

      The program is doing useful research. The question is whether it's worth the money, given that there are more capable reactors (not limited to ITER) elsewhere.

      Skimming through the article the only two arguments I found where 1) dollar-for-dollar the MIT reactor produced more papers, and 2) the MIT reactor is training a population of scientists familiar with and ready to participate in fusion when it gets off the ground.

    2. Re:Article doesn't go into details about quality by phantomfive · · Score: 5, Interesting

      The program is doing useful research.

      What useful research is it doing? This is the topic I'm really interested in.

      1) dollar-for-dollar the MIT reactor produced more papers

      Eh, I'm too aware of the quality of academic papers to really care about raw numbers. Let's hear about the details of their important discoveries (or more interestingly, what research they are working on now that could give us important results in the future).

      --
      "First they came for the slanderers and i said nothing."
    3. Re:Article doesn't go into details about quality by Karmashock · · Score: 2

      I'm pretty sure the Soylents will be against any energy program that isn't in tune with mother gaia though. Fusion doesn't sound like something they'd sign off on does it?

      imagine if we could build big fusion plants that could power cities... would they be all over that?

      I honestly don't know but given their attitude toward the nuclear programs I don't think they'd like it. I think fusion is tolerated mostly because they don't think its viable or worth worrying about right now. But if they suddenly made a viable reactor... I don't think they'd allow it.

      At this point, I've grown pretty cynical about all these programs. We are at this point a house so divided that I don't think we're able to do anything anymore.

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    4. Re:Article doesn't go into details about quality by Anonymous Coward · · Score: 2, Insightful

      dollar-for-dollar the MIT reactor produced more papers

      The two ingredients for an academic paper are:
      i) Ability to apply the techniques for research in that field (every researcher in the relevant field can); and
      ii) Ability to find a slightly novel question to answer (of which there are plenty).

      There is no need to have written anything particularly clever or insightful or groundbreaking or efficient or useful (to the field or to the world).

    5. Re:Article doesn't go into details about quality by NoKaOi · · Score: 0

      The question is whether it's worth the money

      To a politician, the definition of "worth the money" means how much of those taxpayer dollars will be given back to them as campaign contributions.

    6. Re:Article doesn't go into details about quality by Another,+completely · · Score: 1

      I think the general argument is that fusion shouldn't produce any dangerous waste at all. On that basis, I would expect the group you mention to be for it. I've heard that current test reactors produce byproducts that are dangerous, but that these are not strictly necessary for the power generation, so it might be possible to produce a reactor that emits only helium.

      I guess that's part of the reason it needs further research.

    7. Re:Article doesn't go into details about quality by Beck_Neard · · Score: 4, Insightful

      If that's the general argument, then it's wrong. Deuterium-Tritium fusion (the kind that all fusion efforts are currently pursuing) would produce not-insignificant amounts of neutron-irradiated waste. The waste would be just as hard to deal with as current nuclear waste is, although it would be produced in much smaller quantities. Still, though, both fission and fusion are much better than the alternatives (fossil fuels).

      Aneutronic fusion would be virtually waste-free, but it's very hard and in no one's plans for the foreseeable future.

      About us environmentalists, there are many different groups, and not all of us are retarded. People need electrical power, I accept that. Electrical power brings prosperity and higher standard of living, and a happier populace. I've been advocating for years for people to stop building fossil fuel plants and replace them with nuclear plants, and a lot of other environmentalists agree with me. Environmentalism isn't just Greenpeace and hippies.

      --
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    8. Re:Article doesn't go into details about quality by Anonymous Coward · · Score: 2, Insightful

      > It's not clear, and I don't have the expertise to determine whether the program is doing anything useful.

      Most of the major scientific achievement are not doing anything useful at their time of discovery.

      What was the usefulness of general relativity in the early 20th century ? Nothing before artificial satellite (i.e. GPS).
      What was the usefulness of galois theory in the 19th century ? Nothing. Now we have got major applications (coding theory...).
      What was the usefulness of Fast Fourier Transform (known since ~1800) ? Nada Now everywhere.

    9. Re:Article doesn't go into details about quality by jythie · · Score: 1

      Or less cynically, "worth the money" can mean all sorts of things in secondary effects such as the aforementioned "student training"

    10. Re:Article doesn't go into details about quality by Karmashock · · Score: 2, Informative

      as to the different groups of environmentalists... I know... every group has that problem.

      But the issue is that to some extent we're all environmentalists. We all live in this environment and we all generally want our planet to be healthy etc.

      So as a political cause or faction, its hard to claim ownership of it unless you're in the extreme radical fringe. Because pretty much everyone agrees with everything BUT that fringe. And its the fringe that causes all the controversy.

      Cut them out and you get no disagreement.

      The environmental movement that you and I believe in already won. It got everything it was trying to get.

      But like all the lobbying and advocacy groups when they get what they want they just ask for more and more and more until people say no... and then they paint whomever is denying them anything as an enemy of EVERYTHING they've ever done.

      For example, if people that have come out against reparations for American blacks are frequently labeled racists, advocates of slavery, or other things. Never mind that they were against all those things they just don't believe in reparations for some reason.

      Likewise you get the same thing in the environmental movement.

      You come out against anything they want and they say you want to kill the world with toxic smog and heavy metal contamination.

      You come out against putting in gender quotas for female hiring and the feminists will say you want to end women's suffrage, you're a misogynist, etc.

      Every group is doing this... you see it amongst the bible thumpers as well... you don't like mandated religious education in public schools? Oh suddenly we all hate Christians and want to take away people's right to freedom of religion.

      Every group is doing this... And I really don't understand why anyone lets them get away with it. Its obviously completely stupid. But every day... the same shit.

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    11. Re:Article doesn't go into details about quality by Charliemopps · · Score: 0

      The Obama administrations ability to vet technology is, to say the least, questionable. So far it seems he's using funding like this to pay back major campaign donors. Not that every president doesn't do that, but frankly, I don't trust a word that comes out of the whitehouse.

    12. Re:Article doesn't go into details about quality by Beck_Neard · · Score: 1, Interesting

      > The environmental movement that you and I believe in already won. It got everything it was trying to get.

      It had a lot of victories, no doubt about that. Lead-free gas, cleaner water, etc. But there's still a big problem and that's CO2 emissions. It's hard to argue that reducing CO2 is just childish entitlement thinking, when most everyone - environmentalist or not - agrees that it's a problem (except for a small corporate-manipulated fringe). In fact, it's probably the biggest environmental problem.

      If we solve CO2 and then environmentalists also ask for a cookie, then I'd agree with you.

      --
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    13. Re:Article doesn't go into details about quality by Maury+Markowitz · · Score: 1

      > I'm pretty sure the Soylents will be against any energy program

      So you're worried that a group of people you don't even know will scupper this effort?

      > imagine if we could build big fusion plants that could power cities... would they be all over that?

      Imagine if there were unicorns...

      It's quite a bit more likely that someone will DNA-soup you a unicorn before you die than fusion will be in commercial use.

    14. Re:Article doesn't go into details about quality by Maury+Markowitz · · Score: 2

      > Still, though, both fission and fusion are much better than the alternatives (fossil fuels).

      Fallacy of the excluded middle. There is no way fusion will ever compete with this:

      http://gallery.mailchimp.com/ce17780900c3d223633ecfa59/files/Lazard_Levelized_Cost_of_Energy_v7.0.1.pdf

    15. Re:Article doesn't go into details about quality by guyniraxn · · Score: 2

      The article also mentions relatively high numbers of "articles cited by outside researchers in the last five years." Surely that is some indicator of quality.

    16. Re:Article doesn't go into details about quality by Anonymous Coward · · Score: 1

      not necessarily. I've read too many papers where they cite other papers simply to ensure that they seem to hit their minimum 30 citations it seems. I've read papers that also cite a paper simply to call out what garbage that citation is. I've also read papers that were cited simply because they were written by somebody prestigious.

      A prof of mine last semester summed it up best. "And sprinkle your paper with citations to show you've spent your time at the library."

    17. Re:Article doesn't go into details about quality by Anonymous Coward · · Score: 0

      Let's wait and see how this turns out. I mean, those people building ITER must have at least some limited kind of expertise, right? Man..

    18. Re:Article doesn't go into details about quality by Anonymous Coward · · Score: 0

      Man, I have not contributed pretty much anything regarding ITER to this thread full of potential. *sniff* How about more future speculations on ITER? ;}}}}}}

    19. Re:Article doesn't go into details about quality by Karmashock · · Score: 2, Insightful

      that's a half truth. People agree its a problem but they do not agree on the means of solving the problem.

      The radical environmental fringe wants radical action. The majority want a slow and measured response that doesn't upset things too much.

      the other side of the radical coin wants to do nothing at all.

      Every time either radical fringe encounters anyone that doesn't want to everything they want right away the exact way they want they accuse them of belonging to the rival fringe when of course 95 percent of the time they're just yelling at someone in the middle.

      And they've already asked for the cookie, because not only do they want the issue fixed by throwing literally trillions of dollars at the issue, they want to control that funding and regulation themselves. Which means the entire planetary economy would be in their hands.

      And no... I don't think that's a reasonable request. And yes, they have effectively demanded that.

      They want a global regulatory system that can order nations to comply indifferent to the wishes of their citizens. And they want that system to be in the hands of some UN body that they've seeded with their own people.

      And because I'm sure you'll say it isn't trillions... I'm not just counting the money they're asking for but also the money the global economy will lose by complying... it does work out to trillions. Which isn't that hard to do really.

      Consider that the US economy is something like 11-12 trillion a year all by itself. Cost the US 10 percent and you're looking at trillions in effective costs JUST in the US alone. Expand that over the whole world and its a lot more money.

      And then factor that given economies have less money or are more reliant on dirty industry and so will be disproportionately harmed by the whole thing. Which means some of them won't comply or will fight compliance... and then you'll have to go through a trade war process in each situation.

      Look at the problems the US has had getting sanctions on Iran for example. The EU says they'll comply. The UN says they'll comply... but the Iranians seem to be able to sell their oil anyway. So what exactly did that accomplish?

      I personally think the solution is making fossil fuels uncompetitive through superior technology. I don't want to regulate them or tax them out of existence. I don't think that's practical.

      What I do think will work is replacing them with something better. ACTUALLY better. The crux of our problem is energy storage. We have reasonable energy generation with solar and wind. But we have no reasonable system to store it. Batteries are not practical. At least as they currently exist. Maybe flow batteries would be okay... but I'm dubious.

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    20. Re:Article doesn't go into details about quality by Karmashock · · Score: 1

      then who cares... either way... your argument is that the tech is so far beyond our ken that we're just wasting our time with it.

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    21. Re:Article doesn't go into details about quality by phantomfive · · Score: 2

      Not in a 'publish or perish' academic environment. Essentially that is like measuring programmer productivity by counting lines of code. At best it's a poor measure of quality, at worst it's easily gamed.

      --
      "First they came for the slanderers and i said nothing."
    22. Re:Article doesn't go into details about quality by phantomfive · · Score: 2

      Eh, in the science world, if it's even interesting, then that's close enough to count as 'useful.' Most people understand that fundamental research is still valuable even if it doesn't yield practical results immediately; that's why we have a government science funding program. So what interesting things are they working on?

      --
      "First they came for the slanderers and i said nothing."
    23. Re:Article doesn't go into details about quality by Joey+Vegetables · · Score: 1

      A lot of wisdom I do agree with. Regarding the storage problem - which I also agree to be the main bottleneck toward adoption of cleaner energy: why not use that energy at the point of production, to crack other hydrocarbons (biomass, corn husks, dirty coal, other carbon-rich waste), into liquid fuels using that energy, and store/transport these liquid fuels to the point where they will be used? I realize the process is not yet optimally efficient and not quite carbon-neutral, but it seems to me no worse and in many incremental ways better, than our current strategy of "burn whatever, just tax the crap out of it so we can bomb more brown people."

    24. Re:Article doesn't go into details about quality by guyniraxn · · Score: 1

      But if MIT is assumed to be so inferior due to lack of "evidence," then why are they being cited just as much as, if not more than, their superiors? Regardless of "publish or perish," MIT is getting the mentions when these outside researchers could be citing Princeton (since they're assumed to be better), no?

    25. Re:Article doesn't go into details about quality by phantomfive · · Score: 1

      But if MIT is assumed to be so inferior due to lack of "evidence," then why are they being cited just as much as, if not more than, their superiors? Regardless of "publish or perish," MIT is getting the mentions when these outside researchers could be citing Princeton (since they're assumed to be better), no?

      There are lots of potential reasons, maybe MIT knows better how to game the system, maybe MIT administrators encourage faculty to publish more often, I'm sure you can think of others.

      None of that really matters though. The question that matters is, "what are they working on that is worth funding?" That is what we really care about, so why not ask it instead of skirting around the issue?

      --
      "First they came for the slanderers and i said nothing."
    26. Re:Article doesn't go into details about quality by guyniraxn · · Score: 1

      Who is skirting? If you want to ask them, then go ask them. This is just a discussion forum, not affiliated with MIT.

    27. Re:Article doesn't go into details about quality by phantomfive · · Score: 1

      ok, so you don't know? lol not a problem.

      --
      "First they came for the slanderers and i said nothing."
    28. Re:Article doesn't go into details about quality by DerekLyons · · Score: 1

      It's not clear, and I don't have the expertise to determine whether the program is doing anything useful.

      Most of the major scientific achievement are not doing anything useful at their time of discovery.

      What you fail to realize though is the things you list as basic theoretical breakthroughs. Alcator C-Mod is not a basic theoretical breakthrough. Nor is it a major scientific achievement. (At least not any more.) It's not even the first tokomak, nor the latest, nor of unusual design or... or pretty much anything of note from a scientific point of view. It's a machine for performing applied research and engineering studies. And it's steadily sliding from being merely obsolescent to being completely obsolete. Ultimately MIT is keeping it running to keep the grant money flowing... which MIT then turns around and doles out to vendors and contractors all across the country. Which makes it easier to gain support come the budget crunch. Don't believe me? Look at TFA, which reproduces a graphic kindly provided by MIT detailing which Congressional districts will be affected.
       
      Note to mods: "no $SCIENTIFIC_THING was useful in the beginning" is neither interesting nor insightful - it's the kind of karma whoring cargo cult religious dogma that so often clogs scientific discussion on Slashdot.

    29. Re:Article doesn't go into details about quality by Karmashock · · Score: 1

      Your idea about using green energy to make portable chemical fuel at the source is very reasonable. But the Soylent won't accept it.

      They shut down the programs to burn garbage even though it's carbon neutral since the garbage will release CO2 as it decomposes either way. And the burning of garbage at 6000 degrees removes all toxic chemicals, kills all germs, radically reduces the volume of the trash, and leaves you with inert ash.

      They're doing it in northern Europe... The Germans tried to sell us some of the machines. It would solve the garbage and landfill problem. The ash is compostable. And you can even remove the heavy metals from the ash pretty easily.

      But the Soylent won't allow it because burning things is bad.

      I live in Los Angeles... they recently put a tax on grocery bags. Even though those bags are biodegradable.

      Its a pathetic ploy to get tax money... but the morons in my city think its for the environment.

      See, sound environmental policy was making the bags biodegratable in the first place. Mission accomplished. Stupid fanatic policy was banning them or taxing them. They break down about as easily as banana peels if you give them air and water... and even faster if they're exposed to UV light.

      The only reason they don't break down often is because they're packed into the earth in airless, water tight land fills that they pour clay over the top of so that no seepage can get into it. And guess what... it doesn't break down in a lightless, airless, and utterly dry environment. Shocking. Guess what also doesn't break down in that environment? Basically anything.

      But do the Soylent know anything about that? No. They don't trouble themselves with facts.

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    30. Re:Article doesn't go into details about quality by Anonymous Coward · · Score: 0

      imagine if we could build big fusion plants that could power cities... would they be all over that?

      It depends ... does unlimited, cheap clean power translate into huge profits for asshole energy companies who will charge us for it like it's a scarce resource?

      If that's what we'll get, WTF is the point?

    31. Re:Article doesn't go into details about quality by radtea · · Score: 2

      The waste would be just as hard to deal with as current nuclear waste is, although it would be produced in much smaller quantities.

      Not quite. Because fusion reactors will contain mostly light elements, the waste produced will be almost all relatively short-lived (decades or years or less, not centuries). This is a huge benefit over fission, which necessarily creates a great deal of long-lived waste simply by virtue of neutron irradiation of heavy elements.

      I do agree that fission (today) and fusion (in the future) are far better alternatives to base-load coal than anything else going, and get frustrated no end with self-proclaimed "environmentalists" who will do anything--absolutely anything--to stave off climate change except admit they were wrong about the risk-reward proposition on nuclear back in the '70's.

      --
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    32. Re:Article doesn't go into details about quality by Karmashock · · Score: 1

      the point would be clean energy that doesn't polute.

      But as everyone can see... someone will find a reason to cause problems.

      And as to scarcity... you'd have to build the damned thing, maintain it, and deal with the doubtless nuclear waste it produces.

      All of that is going to cost something. But if you want to cut the energy companies out... fine... Self generate your own power. I don't really care.

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    33. Re:Article doesn't go into details about quality by Maury+Markowitz · · Score: 1

      > What was the usefulness of general relativity in the early 20th century ? Nothing before artificial satellite (i.e. GPS).

      Bzzzt. GPS would work perfectly without GR. The only difference would be one less correction factor.

      > What was the usefulness of galois theory in the 19th century ? Nothing. Now we have got major applications (coding theory...).

      Galois theory was invented to solve a well known problem in mathematics of that era.

      > What was the usefulness of Fast Fourier Transform (known since ~1800) ? Nada Now everywhere.

      I think you are confusing the discrete form, not the FFT. The version of the FFT used today is from the 60s IIRC. Fourier analysis in general was invented in order to greatly simplify heat transfer equations.

      Let me guess, this list came from a page supporting one or another wild-eyed idea and used arguments like these to suggest why the fact that the system didn't actually work should not be a reason to doubt it?

    34. Re:Article doesn't go into details about quality by Anonymous Coward · · Score: 0

      What useful research is it doing? This is the topic I'm really interested in.

      http://meeting.aps.org/Meeting/DPP13/Session/AR1.1

    35. Re:Article doesn't go into details about quality by Beck_Neard · · Score: 1

      > The radical environmental fringe wants radical action. The majority want a slow and measured response that doesn't upset things too much.

      Who cares what various groups want. The important thing here is what the most rational solution is. You speak of curbing CO2 emissions as if it's something we can choose not to do. That's a conservative fallacy. We're going to have to reduce CO2 emissions at some point, whether we like it or not. That's a fact that's dictated to us by the economics of fossil fuel power and the impact of global warming on the economy.

      Every time serious scientists and analysts have looked at the issue, they've agreed that the negative economic effects of prompt CO2 reduction are miniscule compared to the long-term negative effects of global warming, even assuming an optimistically low level of warming. The problem is that the costs of inaction are thrust upon future generations, not us, so people are content to just coast along and do nothing for now.

      --
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    36. Re:Article doesn't go into details about quality by zippthorne · · Score: 1

      We have a solution to CO2. The environmentalists, acting as useful idiots for the coal industry, have layered defenses against implementing it.

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    37. Re:Article doesn't go into details about quality by Karmashock · · Score: 1

      We already curbing CO2 emissions and have been for many years. If the US kept all its coal power plants going we'd still be curbing emissions.

      As to what various groups want... again, most people agree with the moderate policy. Only the radicals on either side propose otherwise.

      As to the cost on future generations, so far as I can see most of that is junk science. There is no way to know what that impact will be and most of the extreme damage predictions involve the seas rising to levels that are not supported by evidence.

      Here true to form is where you'll label me a member of your rival faction indifferent to the fact that I agree with you about most things but not about everything.

      As I said... the radicals label everyone that doesn't agree with everything they want their enemies and refuse to listen to anyone.

      So I have stolen your opportunity to label me your rival here... Rather, I have preempted that by forcing you to prove you are not a radical yourself.

      I've gone through variations of this argument a thousand times and frankly I find the pattern to be annoying. Be different.

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  2. R & D in America by Anonymous Coward · · Score: 5, Interesting

    I read a report 2 years ago that said the R&D funding in America has fallen, while at the same time R&D fundings in Korea, Japan, Singapore and in China have gone up

    The report also stated that the number of patents awarded to America has plateaued while patents awarded to other countries, especially those from East Asia, have skyrocketed

    Most importantly the report stated that of the patents awarded to American companies, more and more are not directly resulted from technological advancement, but rather, based on "usage" and/or "methodology", such as the patent as described in following article -

    http://www.theregister.co.uk/2009/05/11/scheduling_paradigm/

    1. Re:R & D in America by SuricouRaven · · Score: 1

      The US allows for business method and software patents, most countries do not. That means the bar for patents in the US are set a lot lower. There are a couple of things I could have patented in the US from my inept dabblings*, and I'm just a worthless amateur. Can't patent them here in the UK though.

      *Why can I not find anything on quadtree construction of voronoi diagrams? The idea is so obvious I find it hard to believe I'm the only one to think of it, but I can't find it described anywhere.

    2. Re:R & D in America by HuguesT · · Score: 1

      Quadtree are an approximation technique widely used in imaging and computational geometry. Did you look on Google Scholar/Web of Science or just in patents?

      A light search returned these links:

      http://link.springer.com/chapter/10.1007/3-540-47789-6_106 (sorry paywalled)

      https://diglib.eg.org/EG/DL/Conf/EG2002/short/short90.pdf

      I'm not sure if this is what you are looking for. In discrete geometry (construction of a Voronoi tessellation on pixel data), it is often more efficient to used an Euclidean distance function, which is linear. Indeed constructing the quadtree plus using it for the computation takes more time.

    3. Re:R & D in America by Beck_Neard · · Score: 1

      The patent system has become so screwed that 'number of patents' is not a meaningful measure of anything. Not arguing for or against your point, just pointing out that you'll have to take a more sophisticated approach if you want to meaningfully compare R&D output.

      --
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    4. Re:R & D in America by SuricouRaven · · Score: 1

      No, that paper just discusses quadtrees for accelerated lookup. I had the idea of putting to use the convex property of voronoi cells (In Euclidian metric space, anyway) as a means of high-speed construction of bitmap image representations. It's very rapid when the size of the cells is large relative to the resolution of the desired bitmap image, and a lot simpler than (potentially even faster) scanline techniques.

      This is what I came up with: http://birds-are-nice.me/progr...

      As you can tell by the writing style, I am not a professional academic and have no formal training in computer science. I just dabble. I was interested in using voronoi diagrams as approximations for inpainting animation - removing the annoying channel logo in the corner.I had some success, too: http://birds-are-nice.me/progr...

    5. Re:R & D in America by SuricouRaven · · Score: 1

      The abstract of the first link looks like exactly what I came up with though, just taken to a far greater depth of mathematical analysis.

    6. Re:R & D in America by Anonymous Coward · · Score: 0

      Citation?

      US R&D spending is quite high:

      http://en.wikipedia.org/wiki/L...

      Japan is close, but it's mostly "D" spending.

      Most of the rest that are even close to the US are smallish wealthy nations; that's like comparing Massachusetts R&D spending to the average of the entire EU.

    7. Re:R & D in America by Anonymous Coward · · Score: 0

      In the US, you get next to nothing by being a patent filer unless working for a firm. At best, you get some wily investor demanding you send him your source code and blueprints, then see what "his boys in China" can make use out of it.

      If you have something new, you have to form a company, and start having "growth" promises. You have to have some way of showing that your company is poised to enter new markets, and start trying to make some money. Eventually you will get another firm coming in, and making you the deal you can't refuse. Sell and cash out, or they will sue your firm into the ground for some vague IP violation. The trick is how big your company can get before it gets on other businesses' radar screens.

      China is a completely different beast. Government owns a say and a share in every single company on their soil. So, there is a power who has the ability to put an overriding vision across the mainland, above the mindless profit motif of other countries. Long term, who knows. However, it can mean a lot strategically.

    8. Re:R & D in America by Anonymous Coward · · Score: 0

      You don't need to be a citizen or resident to file a U.S. patent; you can file from anywhere in the world. Nor do you need to have a presence here in order to prosecute your patents.

    9. Re:R & D in America by Anonymous Coward · · Score: 0

      The report also stated that the number of patents awarded to America has plateaued while patents awarded to other countries, especially those from East Asia, have skyrocketed

      It's not the Olympics. Each country runs their own patent office.

  3. Re:meh by davester666 · · Score: 2

    it still tastes great. I sprinkle it on everything I eat.

    --
    Sleep your way to a whiter smile...date a dentist!
  4. Re:MIT sure has fallen far by _merlin · · Score: 2

    Wut? RadLab was about microwave radiation, for shortwave radar. They didn't do nuclear physics.

  5. Re:meh by Anonymous Coward · · Score: 2, Insightful
    Same as is always happening.

    A lot of hype from a few desperate hopefuls who don't understand the tech. Nothing at all from anyone who realizes that it's expensive, impractical and doesn't solve any problems that can't be solved with better and cheaper options.

  6. Re:MIT sure has fallen far by khallow · · Score: 2

    The US could have just stayed in ITER but it didn't because it thought fusion power was quixotic...

    The US has stayed in ITER. It might leave ITER, but if it does so, it'll be because the project is so poorly managed.

  7. Re:This post doesn't show how America has failed? by khallow · · Score: 1

    How can you justify America being unable to pursue green-energy and real R&D?

    How can I justify something that didn't happen? I can't be bothered. Maybe you ought to show us how it's done in case we ever need to justify invisible pink unicorns.

  8. Re:MIT sure has fallen far by HuguesT · · Score: 1

    Is the project poorly managed now? Do you have inside information?

  9. Re:MIT sure has fallen far by nojayuk · · Score: 5, Funny

    ITER is not run by Americans so it is, de facto, poorly managed.

  10. It's good when we do it, bad when others do it by DNS-and-BIND · · Score: 1

    Seriously, how many times have I seen outrage at this sort of thing? And now, because it's "our" side (I put it in quotes because MIT and John Kerry would not give me the time of day and any relationship I would attempt to start would quickly end with security being called) suddenly it's OK. Here, try this quick vocabulary game I just made up, just fill in the blank:

    _____________ (n.) The practice of claiming to have moral standards or beliefs to which one's own behavior does not conform.

    --
    Shutting down free speech with violence isn't fighting fascism. It IS fascism!
    1. Re:It's good when we do it, bad when others do it by guises · · Score: 2, Insightful

      You're being a little too vague here. What is "this sort of thing"? Lobbying? Who is "us"? Supporters of fusion research?

      It's true that the Slashdot crowd trends towards opposing lobbyists (unless they're the NRA), but there's also generally pretty strong support for science funding. It's not surprising to me that comments would largely take the attitude that this is positive.

    2. Re:It's good when we do it, bad when others do it by Anonymous Coward · · Score: 0

      You're being a little too vague here. What is "this sort of thing"? Lobbying? Who is "us"? Supporters of fusion research?

      It's true that the Slashdot crowd trends towards opposing lobbyists (unless they're the NRA), but there's also generally pretty strong support for science funding. It's not surprising to me that comments would largely take the attitude that this is positive.

      Yup, you missed the point: "the road to Hell is paved with good intentions."

      Or, IOW, bribing congressmen and senators with "free speech money" is morally reprehensible unless it is intended to further goals which you personally support.

  11. Falling funding: Why fusion stays 30 years away by amaurea · · Score: 5, Informative

    It's common to hear someone say that "fusion power was 30 years away in the seventies, it's 30 years away now, and it will stay 30 years away"" or similar, and sadly, there is some truth to that (though perhaps it's 30 years now (estimated time for the DEMO full power-plant is 2033)). I think one of the reasons is that funding keeps decreasing, far below the optimistic projections of the 70s. The MIT fusion project made this graph to illustrate: https://i.imgur.com/sjH5r.jpg

    It's a bit like when you're downloading a file, and while the download keeps making progress, the estimated time left stays put because the download speed keeps going down. I've had that happen a few times, and it requires an exponentially falling download speed. With fusion, the situation isn't quite that bad, but when you consider the sort of funding levels people were imagining before, it isn't surprising that they thought we would have fusion power by the year 2000.

    One interesting way of putting this is to say that fusion power isn't a constant amount of time away, but about 50 billion dollars of funding away. To put those 50 billion dollars in context, fossil fules have received 594 billion dollars in subsidies in the USA since 1950. So partially fusion is difficult, and partially we're not trying very hard.

    1. Re:Falling funding: Why fusion stays 30 years away by martin-boundary · · Score: 1

      One interesting way of putting this is to say that fusion power isn't a constant amount of time away, but about 50 billion dollars of funding away.

      No matter how many women you impregnate, your first baby is still 9 months away, young grasshopper.

    2. Re:Falling funding: Why fusion stays 30 years away by znrt · · Score: 1

      The MIT fusion project made this graph to illustrate: https://i.imgur.com/sjH5r.jpg

      wondering what those two circa 5-billion/year spikes mean in the "maximum effective effort" curve. that's about doubling the budget of "accelerated" just for 3 years hurry.

    3. Re:Falling funding: Why fusion stays 30 years away by Prof.Phreak · · Score: 1

      was wondering the same thing... perhaps spiking up for major experiments/phases?

      --

      "If anything can go wrong, it will." - Murphy

    4. Re:Falling funding: Why fusion stays 30 years away by tomhath · · Score: 1

      fossil fules have received 594 billion dollars in subsidies

      Every business gets tax deductions. Those are not subsidies.

    5. Re:Falling funding: Why fusion stays 30 years away by stenvar · · Score: 1

      That graph shows US government investment. In addition to US government funding, there is European and Asian government funding and private industry. In aggregate, we've probably spent more than $50b in today's dollars already and nothing has come out of it.

      And what these research labs are building are expensive toys. If you're trying to build a commercially viable fusion reactor, spending $10b on a "working" prototype that won't even break even is not the way to do it. Government funding for this "research" is just a feeding trough for special interests who enrich themselves.

      To put those 50 billion dollars in context, fossil fules have received 594 billion dollars in subsidies in the USA since 1950.

      You seem to be arguing that we should ignore the subsidies we're already paying and then just merrily pay even more to another industry, and this time one that just uses the money to build expensive toys that never work. Instead of adding more government subsidies on top of existing subsidies, a better thing to do would be: (1) scrap fossil fuel subsidies, (2) deregulate the energy industry sufficiently so that people who invest in fusion privately could actually expect to reap the benefits of that investment.

      Right now, if anybody were to succeed at creating a fusion reactor, between national security, radioactive waste (yup, they produce that), fuel supply, permitting, patents, etc., they'd likely never see a return.

    6. Re:Falling funding: Why fusion stays 30 years away by Maury+Markowitz · · Score: 5, Insightful

      > there is some truth

      There's *all* truth to that. Let me put this simply; there is almost zero chance that fusion, in its current form, will *ever* be a practical power source.

      Now when people read a statement like that they get their backs up about the future, and progress and science and all that. But that's not the issue. The issue is that *fusion isn't the only power source on the planet*. As long as one of these is "better" that fusion, then fusion won't happen. That's all there is to it.

      So why do I state my conclusion so forcefully? Because math.

      The Levelized Cost of Electricity is the key determinant in telling you whether or not a system will be built. The formula basically tells you what you have to charge for the power coming out of your system in order to break even. Anything above that number is gravy.

      The formula, which you can read in depth here:
      http://matter2energy.wordpress.com/2012/01/24/your-own-grid-parity-pv-system/

      basically boils down to five numbers. The first is the amount of money you pay for the plant, and more specifically, the amount of interest you pay on the loans you took out to build it. The second is the cost of fuel to produce a given amount of power. The next is the peak power that the plant can produce, and next is the percentage of time that the plant actually does produce that. Finally there's the lifetime of the plant, which feed into all of the others. It's something like this:

      price of your power = (all the money you put into the plant over its lifetime) / (all the power that you exported to the grid)

      We measure money in dollars and cents. We measure power in kWh. This is why your power bill lists a figure in cents/kWh, and why the grid operators measure in $/MWh.

      Ok, so fusion. So the price of fuel for a fusion reactor is low, about the same as a fission plant. So we can eliminate that figure for a rule-of-thumb calculation, and leaves us with the lifetime cost of the plant, the CAPEX+OPEX. Now we look at the other side, and we see two figures, the peak power and the percentage of time it runs. We can simplify by listing our CAPEX/peak power as a single number, dollars per watt.

      So basically the entire cost structure comes down to the cost of the reactor, and the amount of time it spends running. The rest we can scale out linearly against other power sources.

      So what do we know about these two factors?

      Well in terms of percentage power, or capacity factor as we call it, fusion reactors are not competitive. Because of neutron embrittlement, they need to be shut down all the time so the reactor core liner can be removed and replaced. Newer designs place lithium-infused blocks inside the containment vessel; this means the vessel itself lasts longer but you still need to open it up all the time to get at those blocks. Generally we might expect a fusion plant to have a capacity factor on the order of a good hydro plant, on the order of 60%. For comparison, a fission plant is around 90%, a wind turbine is 30%, a solar panel is about 15%.

      Ok, now the CAPEX. Any fusion reactor of practical output is going to be one of the most fantastically complicated devices ever made. They are utterly crammed with high-end materials, poisons, huge electrical and magnetic systems, high-end vacuum pumps, etc. Depending on the design, it's also flammable, and the fire will cause radioactive rain, so you still need a complete containment building. Now on top of this all, the energy density of a fusion system is *tiny*, so you need to build *enormous* reactors.

      And that's where it falls apart. There is simply no way, under any reasonable development line, that the cost of building the plant, and servicing its debt, can possibly be made up by the electricity coming out. PV, one of the worst power sources in terms of cents/kWh, is currently running at about 15 to 20 cents/kWh. A fusion reactor almost certainly cannot be built that will produce power at under ten times that cost. And that's assuming it ever "works

    7. Re:Falling funding: Why fusion stays 30 years away by Maury+Markowitz · · Score: 1

      > was wondering the same thing... perhaps spiking up for major experiments/phases?

      Correct. The assumption in that graph is that applying more money means you need to do less experiments. The super-funded option has an initial series of experiments, followed by a testing phase, followed by a second round of construction and testing. The dot represents commercialization.

      The problem is that all predictions about the "amount of science" left have been wrong, every time. In 1953 Spitzer predicted commercial systems by 1970 and outlined a four-step path for stellerator development, culminating in the D model that would be a production prototype. In fact, the system plateaued in the B model, and the C model was never completed in its original form because it was clear that approach would never work and they should move to tokamaks instead.

      Every device has gone through a similar evolution, or much worse. There were dozens upon dozens of designs in the 1950s and 60s, not in terms of machines, but entirely different approaches to building a reactor. Most of these have proven to have plateau points well below any sort of break-even, technical or practical. Mirrors, picket fences, astrons, bumpy toruses, electron-beam ICF, zeta-pinch, theta-pinch, etc etc etc etc etc. Today we are left with two approaches, laser ICF and tokamak.

      So explore the tokamak for a second. With each generation of machine the cost of staying in the game increases another order of magnitude. Today, we can only afford to build one machine. Originally ITER was going to be the testbed for a design known as DEMO. DEMO would be the testbed for a commercial reactor. The end was in sight.

      Oh well, not any more, because now DEMO is the testbed for PROTO. PROTO will be the testbed for a commercial reactor. Time frame for PROTO? 2050 at the least.

      I will not be alive in 2050. Many of the people reading this won't be. However, long before that, other forms of power will commercialize. We'll keep sinking money into this pit throughout though, because, as this article notes, that's the way the pork works.

    8. Re:Falling funding: Why fusion stays 30 years away by Anonymous Coward · · Score: 0

      " It's entire existence relies entirely on fooling politicians "

      How about an apostrophe reactor? Limitless fuel!

      "No, that's is absolutely wrong."

      Ouch, my eyes!

      "The Soviets spent a huge amount of money making sure they had the best vacuum tubes in the world. How did that work out for them?"

      Sputnik, Gagarin, Tereshkova, first docking in LEO, Luna 16, ICBMs, etc...

      Of course that's assuming all this "space research" has all these "spinoffs" and "benefits" for a society.

      Odd that the nation that had most of the space "firsts" isn't this technological and social paradise, eh?

      So what about General Fusion? They deftly sidestep the thermal blanket replacement issue by making it a liquid!

    9. Re:Falling funding: Why fusion stays 30 years away by oh_my_080980980 · · Score: 2

      Really zippy? That's a subsidy. Money that would otherwise go to the US goes to the oil industry. Money they don't need since they make billions in net profits per quarter. The point in providing a subsidy/tax break is to help a industry. The oil industry hasn't needed help in a long time.

    10. Re:Falling funding: Why fusion stays 30 years away by Anonymous Coward · · Score: 0

      You can use the same critique of Space Nuttery. All the space dreams from the '50s and '60s are also equally ludicrous, but WOW, do geeks cling to them!

    11. Re:Falling funding: Why fusion stays 30 years away by Anonymous Coward · · Score: 0

      I am as 'hopeful' as you about it. However, he is not the first person I have seen making these arguments. Most of the ex-nuke guys I have met say about the same thing. Fusion is not in any way cost competitive. It is sorta-kinda-possible to build. But not cost competitive due to downtime of 'must fix the reactor again'. These guys are not idiots they build nuclear reactors...

      What caught my eye " MIT enlisted the support of a wealthy Democratic donor from Concord and the help of an influential Washington think-tank co-founded by John Kerry"

      That explains why John Kerry suddenly became mr environment. He has money on the line. He *needs* coal to go away so his nuke loans pay out.

      Mark my words there will be a dozen nuke plants being started in the next 2-3 years. 3 plants have gone from 30year being drug along 'in planning' to 'tbd in 3-4 years'. With construction crews on site building towers. That is just in the last month.

      My point? Power generation is not about 'free power for everyone'. It is about money. Most of the co2 emissions thing is about money. They even built a whole tax structure around it. Follow the money and you will see the same actors over and over. You will see the 1% of the 1% playing games.

      Money is also why you will not see fusion power. The uptime cost vs down time cost ratio is not there. You want these guys to build a power plant that has a negative ROI so you can satisfy your intellectual trivia. They will tell you to get bent.

    12. Re:Falling funding: Why fusion stays 30 years away by PPH · · Score: 1

      Don't bother arguing with these people, tomhath. Even after the fall of the Soviet Union, there are people who think the primary purpose of economic activity is to feed the State and its minions.

      --
      Have gnu, will travel.
    13. Re:Falling funding: Why fusion stays 30 years away by Anonymous Coward · · Score: 0

      The same goes for space colonies, asteroid mining and space-based solar arrays... But how the geeks and virgin nerds cling to the fantasies!

    14. Re:Falling funding: Why fusion stays 30 years away by Joey+Vegetables · · Score: 2

      Your argument appears to be "we haven't solve the technical and practical challenges yet, so we never will." Progress is disappointingly slow; I'll give you that. The challenges are hard. I'll give you that too. However, given what human ingenuity has managed to accomplish just in the past 20 years, I think it is a very, very poor strategy to bet against it in the long term. Part of why we're not solving these challenges is that we're frankly not trying that hard. What we have now is still good enough for now. When that changes, when sufficiently larger players start taking fusion research seriously, I think the game will change pretty dramatically.

    15. Re:Falling funding: Why fusion stays 30 years away by Maury+Markowitz · · Score: 4, Interesting

      > Your argument appears to be "we haven't solve the technical and practical challenges yet, so we never will."

      What?!? I said the *exact opposite* of that.

      I said that even if they get it working, there's no reason to build it.

      Here, let me put this in crayon for you. Right now I can go and buy a turbine from GE, hook that up to a food dryer system from some hippy store, and use it to dry out peanut butter and feed them into the turbine. I *guarantee* you this will actually work, and produce net energy. What, you don't believe me? Fine, read this:

      https://en.wikipedia.org/wiki/Chrysler_Turbine_Car

      Better yet, it's carbon neutral, because the CO2 you release by burning it is sucked back into the next tree. Now of course the power coming out would cost ten times what you'd get by burning bunker oil, and bunker oil produces power at ten times the rate of a wind turbine, but *it will work*, for sure. Fusion? Meh, maybe by 2050. Maybe not. And of course, fusion will likely cost even more.

      So what problem does a fusion reactor solve that a peanut turbine doesn't? None. So why isn't anyone racing to built peanut turbines? Because they cost too much. And fusion costs more than that.

      And THAT is my argument.

      "Now wait" you say... what if advancement X causes the price of fusion to fall? Well sure, but what if advancement Y causes the price of peanut turbines to fall? And when you look at all the research in the world, there's a lot more going into making cheaper peanuts than fusion.

      I am being a bit facetious here, but not that much. I've been looking at this problem for three decades now, and it's not getting any better. Quite the opposite, fusion is getting more and more expensive. Its just not going to happen. You need to spend your energy on something that will actually happen, even if it's not as good in theory.

    16. Re:Falling funding: Why fusion stays 30 years away by DerekLyons · · Score: 2

      Well in terms of percentage power, or capacity factor as we call it, fusion reactors are not competitive. Because of neutron embrittlement, they need to be shut down all the time so the reactor core liner can be removed and replaced.

      [[Citation needed]] - "all the time" is not a mathematical statement and therefore cannot be included in your (pseudo) mathematical reasoning.
       

      Depending on the design, it's also flammable, and the fire will cause radioactive rain, so you still need a complete containment building.

      [[Citation needed]] - not to mention that since the system is not under significant pressure, the containment building (if actually needed) will be far simpler and far cheaper than that needed by a nuclear power plant.
       

      And that's where it falls apart.

      No, where it falls apart is right at the beginning where you start handwaving and blowing smoke about equations... but then substitute FUD for actual numbers.

    17. Re:Falling funding: Why fusion stays 30 years away by ediron2 · · Score: 3, Interesting

      A few moments googling confirms: Maury's Markowitz is up to his elbows in Solar Energy. Given his advocacy for solar, his head would explode if anyone talked about Solar with hyperbole and absolutely-nevers like he's done here.

      Speaking as a degreed engineer and physicist, with childhood classmates, neighbors and professional colleagues now decades into their work in both next-gen fission and current fusion reactor design, I definitely get a bad vibe from all of Maury's hyperbole. They agree that fusion is challenging. But fusion isn't remotely analogous to vacuum tubes, nor is work and progress stalled. Maury's selling the impossibility of fusion, I doubt he's remotely qualified, and he's exaggerating to do so.

      Nice Try, solar guy. IMHO, the worst kind of bad science is advocacy that overreaches your expertise, because it can smell true to other scientists. Next time, start with 'I'm __ with ____ (Solar), and here's why I've bet my career on solar:'

    18. Re:Falling funding: Why fusion stays 30 years away by Anonymous Coward · · Score: 0

      you lost me at crayon

    19. Re:Falling funding: Why fusion stays 30 years away by radtea · · Score: 1

      You need to spend your energy on something that will actually happen, even if it's not as good in theory.

      Prediction is hard, especially with regard to the future.

      Anyone posting on /. ought to be well aware of the long, long history of technical prognostications of exactly the kind you are posting here that turned out to be utterly, absolutely wrong.

      I won't fault any of your numbers, but failure to acknowledge the role of serendipity in the history of science and technology is just a statement of your own ignorance, not a convincing argument. This is why public funding for things like fusion power is important: because the most corporate funding is based on a greedy algorithm. It simply heads toward the deepest local minimum. The history of science and technology--to say nothing of optimization theory--tells us that such an approach will miss a lot of interesting and important stuff.

      And yes, this is a recipe for throwing away a lot of public money on things that a) won't work and b) can reasonably be expected to not work. Someone has to take those risks, though, if we are ever to get the benefits of the odd thing that does work, regardless of "proofs" to the contrary. The arguments against the viability of fusion, while significant, are not at the level of strength that suggests we shut the whole enterprise down quite yet.

      --
      Blasphemy is a human right. Blasphemophobia kills.
    20. Re:Falling funding: Why fusion stays 30 years away by Maury+Markowitz · · Score: 1

      > Anyone posting on /. ought to be well aware of the long, long history of technical prognostications
      > of exactly the kind you are posting here that turned out to be utterly, absolutely wrong.

      Yes, *technically*. But this isn't about the *technical* side. This is about the *economics* side. Fusion reactors will be, forever, more expensive than a fission reactor. There is no way around this. And even today, fission reactors are too expensive to build. And that's that.

      Look, someone might indeed invent a totally new way to build a fusion reactor that is actually simpler and cheaper than a fission one. If that happens, then we'll use fusion reactors.

      But that's just playing dice. It's exactly as likely, or much more likely actually, that someone will come up with a way to 1/2 the price of PV. And if that happens, then even a 1/2 as expensive fusion reactor still won't get built.

    21. Re:Falling funding: Why fusion stays 30 years away by Maury+Markowitz · · Score: 1

      > and here's why I've bet my career on solar

      I don't work in solar. I do have panels on my garage roof though.

      > They agree that fusion is challenging

      Of course; just challenging enough that a little more money will definitely, totally fix the problem.

      > with childhood classmates, neighbours and professional colleagues now decades into their work in both next-gen
      > fission and current fusion reactor design

      Excellent, I'd love to debate them. Feel free to set something up.

      > the worst kind of bad science is advocacy that overreaches your expertise

      No, the worst is when someone starts attacking the messenger while hiding behind an alias and making claims of great expertise.

    22. Re:Falling funding: Why fusion stays 30 years away by Maury+Markowitz · · Score: 1

      Found a better link to the one article:

      http://fire.pppl.gov/fusion_science_parkins_031006.pdf

    23. Re:Falling funding: Why fusion stays 30 years away by Anonymous Coward · · Score: 0

      Right, just like there is economic demand for about five computers in the world, and they will be the size of a warehouse.

    24. Re:Falling funding: Why fusion stays 30 years away by Maury+Markowitz · · Score: 1

      > I won't fault any of your numbers, but failure to acknowledge the role of serendipity in the history of science and technology is just a statement of your own ignorance, not a convincing argument.

      Right in the message you are replying to"

      "'Now wait' you say... what if advancement X causes the price of fusion to fall? Well sure, but what if advancement Y causes the price of peanut turbines to fall."

      This clearly acknowledges the role of serendipity. It is entirely possible that there will be a technical breakthrough and suddenly everything I said about fusion moot. But it is just as likely there will be a breakthrough in some other power source that renders fusion moot. That's the problem with serendipity, it's random.

    25. Re:Falling funding: Why fusion stays 30 years away by Maury+Markowitz · · Score: 1

      Hmmm, edit appears to have disappeared. Forgive me if this shows up twice.

      > [[Citation needed]] - "all the time" is not a mathematical statement and therefore cannot be included in your (pseudo) mathematical reasoning.

      https://en.wikipedia.org/wiki/Riggatron - was about 50%
      http://books.google.ca/books?id=KSA_AAAAQBAJ&pg=PA203 - calls for 80%, gives no reasons (maybe dup)
      aries.ucsd.edu/HAPL/MEETINGS/0511.../SheffieldApproachFusion.ppt - 20% first year, 50% after
      http://books.google.ca/books?id=5A51AgAAQBAJ&pg=PA139 - "70 to 80% [...] These values cannot be achieved today..."
      http://hifweb.lbl.gov/public/Sharp/HIF_documents/Perkins-future%20fusion.pdf - makes fun of IFE predicted cap factors, says ICF would be 80% in order to work but doesn't really argue for that number

      > [[Citation needed]] - not to mention that since the system is not under significant pressure,
      > the containment building (if actually needed) will be far simpler and far cheaper than that needed by a nuclear power plant.

      The magnets are under significant pressure, and represent a serious physical risk. A failure of the blanket releases tritium. To ensure that one doesn't lead to the other getting into the environment, you need a very strong containment vessel and building on the same level of size and strength as a fission version. You *have* seen the ITER containment building, right?

      http://fire.pppl.gov/fusion_science_parkins_031006.pdf - breaks it down in detail
      http://dotearth.blogs.nytimes.com/2012/10/19/a-veteran-of-fusion-science-proposes-narrowing-the-field - Hirsch says "it is virtually certain that the regulators will demand a containment building for a commercial tokamak reactor that will likely resemble what is currently required for fission reactors"
      http://www.osti.gov/scitech/servlets/purl/7117740 - this is a very old study, but you can get a feel for the buildings as part of the overall system costs. They flatline it at 10% of the overall project cost, but they estimate that to be as low as 35 cents/kWt.
      http://books.google.ca/books?id=iuC3IFwk5ZsC&pg=PA342 - no dollar figures, but this shows you why you need a big expensive building

      That last one is pretty good overall if you're interested in this stuff. It's based on the UWMAK-1, which was a study carried out by Bechtel and WISC. Using current figures you get CAPEX numbers like $1.8 for the blanket, which you can scale using the second-last ref to suggest building costs on the order of $6/W. If you want to understand why all of this starts adding up, go to the UWMAK home page and look at the image. See the *little person* at the bottom? Now scale that thing out to a complete torus:

      http://fti.neep.wisc.edu/studies/UWMAK-I

      For comparison, wind turbines are currently going in at $1.50 to $2.00, and NG combined-cycle plants around $1 to $1.50.

      http://gallery.mailchimp.com/ce17780900c3d223633ecfa59/files/Lazard_Levelized_Cost_of_Energy_v7.0.1.pdf

      > but then substitute FUD for actual numbers

      Which you could have shown me up by posting some numbers to show why I'm full of FUD. But you didn't. So first, pto, meet kettle. Secondly, now you have some reading to do.

    26. Re:Falling funding: Why fusion stays 30 years away by DerekLyons · · Score: 1

      Which you could have shown me up by posting some numbers to show why I'm full of FUD.

      I'm waiting for you to post some numbers showing you aren't. The laughable "sources" you provide merely show the depth of your ignorance. The links that works that is, most don't. ("The magnets are under significant pressure" lead you to believe that a containment building will be required lest there be radioactive rain? That has to be the funniest thing I've read all year.)

    27. Re:Falling funding: Why fusion stays 30 years away by Anonymous Coward · · Score: 0

      Well, it's true and false. The magnets are under significant pressure from the magnetic fields but they are designed with structural reinforcement to handle those stresses - these things have been in use in research reactors (and MRIs) for decades without any blowing apart. Admittedly a production reactor would have to survive radiation damage from sustained reactions that are a lot longer than the short ignition times that have been achieved up to now, but still it seems an astronomically low risk. I would think you would lose superconductivity due to lattice deformation long before you would need to worry about projectile magnet pieces, and magnet quenching from superconductivity loss would have its own problems. On the other hand, I would be more concerned about magnet quenching or loss of coolant isolation resulting in rapid coolant expansion. You're supposed to have coolant expansion paths but you would have to make sure they are tolerant of sustained radiation damage.

      However the radioactive rain you would get in a worst case tokamak failure isn't going to be anywhere as bad as for a fission reactor for the very issue he brings up in another point - the density of radioactive material in a fusion plant. You're not going to get a Chernobyl or Fukushima from a fusion plant catastrophic failure because you won't have tons of heavy isotopes burning up into the atmosphere or melting down through containment into the water table.

    28. Re:Falling funding: Why fusion stays 30 years away by lucien86 · · Score: 1

      "I am as 'hopeful' as you about it. However, he is not the first person I have seen making these arguments. Most of the ex-nuke guys I have met say about the same thing. Fusion is not in any way cost competitive. It is sorta-kinda-possible to build. But not cost competitive due to downtime of 'must fix the reactor again'. These guys are not idiots they build nuclear reactors..."

      Not so sure about that. They're certainly idiots when it comes to PR, statistically coal is 1000x more dangerous than nuclear- it actually kills something like a million people every year. Yet which are the simple minded people more afraid of???.
      Its not just PR, the nuclear industry has lost debate after debate - the lie that plutonium is more dangerous than uranium, the lie about nuclear waste, about fuel recycling - reprocessing, the choice of reactor design, reactor fuel, over regulation, etc, etc ,etc. Organizations like Greenpeace continually make up new lies about nuclear power but absolutely no one seems to be challenging them. Research is one of the real victims in this, in other technologies scientists fight for 5 or 10 % gains in efficiency, in nuclear there are clear routes to gains of something over 200% in efficiency over current designs. (eg advanced breeder cycles, or liquid or gas cored reactors)

      "..... " MIT enlisted the support of a wealthy Democratic donor from Concord and the help of an influential Washington think-tank co-founded by John Kerry" "
      "That explains why John Kerry suddenly became mr environment. He has money on the line. He *needs* coal to go away so his nuke loans pay out."

      John Kerry has a bad track record on this, in the past he did some pretty huge damage to nuclear research in the US by fighting against and helping to close the IFR before it was finished. - (https://en.wikipedia.org/wiki/Integral_fast_reactor) And its all over exactly the same mindless political posturing and panic driven hysteria (over plutonium), exactly as delivered by Greenpeace et al.
      - Real fact plutonium is no more dangerous than uranium. Real fact including/using plutonium as a fuel effectively doubles efficiency and halves waste.

      "Mark my words there will be a dozen nuke plants being started in the next 2-3 years. 3 plants have gone from 30year being drug along 'in planning' to 'tbd in 3-4 years'. With construction crews on site building towers. That is just in the last month."

      Now that has to be a fantasy,.I would love to see it but will only believe its true when I see it happening.

      As for fusion if it had been given any kind of proper funding, or a scientific bureaucracy that knew its 'arse from its elbow' we would already have working fusion plants, probably a decade ago. As it is the international team building it have a tiny and sporadic dribble of funding, enormous bureaucracy, constant infighting. If space was organized like that we would still be arguing whether it was possibly for humans to reach the moon or probably even orbit. Commercial fusion may still be 50 years way if it was treated like a priority that could be done in 10 to 15... One year of pointless war in Iraq - 40+ billion dollars could completely fund development from end to end.

      --
      Below the speed of light Special Relativity is one of the most accurate theories in physics - above the speed of light..
    29. Re:Falling funding: Why fusion stays 30 years away by amaurea · · Score: 1

      Now on top of this all, the energy density of a fusion system is *tiny*, so you need to build *enormous* reactors.

      And that's where it falls apart. There is simply no way, under any reasonable development line, that the cost of building the plant, and servicing its debt, can possibly be made up by the electricity coming out. PV, one of the worst power sources in terms of cents/kWh, is currently running at about 15 to 20 cents/kWh. A fusion reactor almost certainly cannot be built that will produce power at under ten times that cost.

      I think your post as a whole was very interesting, especially the numbers, but this last section suddenly became very handwavy. Do you have numbers for the last part also? Some of what you say there is quite suprising. Especially the energy density part: Am I completely mistaken in remembering that high power vs. low occupied land area was one of the advantages of fusion? By volume, ITER will produduce about 500 MW for 840 m^3 of reactor, or 0.6 MW/m^3. Area-wise, the ITER facilities will cover 40 hectar, which gives it a power footprint of 1.25 kW/m^2, comparable to coal. And it's unlikely that a reactor with 10 times more power would need ten times the area of the facilities, so that number would get better for larger reactors, especially one's that aren't full-blown research bases.

      The main difficulty of a tokamak is plasma confinement, but this is a problem that benefits from the square-cube law because insulation goes up with volume, and the magnetic field curvature goes down. So a larger reactor could use higher densities and higher temperatures than a small one, and would be overall more efficient. So the power density would go up with reactor size.

      As you say, an important question is what the final cost per energy will be. Here you basically pull a number of about 200 cents/kWh out from thin air. How do you arrive at that number? What size and type of reactor is is based on? (As a side note, solar power does not look like one of the worst power sources cost-wise in this table.

      I'll also note that while progress has been slow compared to the first optimistic guesses, it is still being made.

  12. Re:meh by jythie · · Score: 1

    Though bit by bit there is some middle ground. As other technologies advance there are usually people looking back to see if new stuff might help solve some of the old technical challenges. Serious researchers have not given up on thorium, but they are much more realistic about its short/medium term viability then the hopefuls.

  13. Re:MIT sure has fallen far by Anonymous Coward · · Score: 0

    To Americans, "poorly managed" means "unable to funnel as much money as possible to myself and my friends for as long as possible, while accomplishing nothing".

  14. Re:MIT sure has fallen far by Anonymous Coward · · Score: 0

    You mispelled "Democrats" there.

  15. Re:MIT sure has fallen far by Anonymous Coward · · Score: 1

    I think you meant prima facie, not de facto.

  16. Re:meh by Maury+Markowitz · · Score: 1

    > much more realistic about its short/medium term viability then the hopefuls

    Let's not mince words. The short/medium-term viability of thorium is exactly zero. None of the players, even the hopefuls, expect a production plant in anything less than decades.

    I doubt even that, given the extremely slow pace of development to date. Yes, I'm very much aware that India and China are working on this, and I'm also away that India has been doing that for longer than China has even had nuclear power and still have nothing to show for it.

    Of course thorium might actually work and be practical. The same cannot be said for any current approach to fusion, which simply will not ever be practical. This story is about more pork being dumped down a very deep hole.

    http://matter2energy.wordpress.com/2012/10/26/why-fusion-will-never-happen/

  17. Re:meh by Anonymous Coward · · Score: 0

    Let's not mince words. The short/medium-term viability of thorium is exactly zero. None of the players, even the hopefuls, expect a production plant in anything less than decades.

    Your assumption of course is that all other factors stay the same. With the pain in the ass the fossil fuel is about to become (with respect to extraction over the next 30 years), the inability of solar and wind to provide baseline power, and the amount of crazy amount of emissions from coal thanks to China coming on board, you'll see more money dumped into alternatives.

  18. Re:MIT sure has fallen far by craigminah · · Score: 2

    As an American i take offense, yet the entire concept of lobbying for anything is idiotic...let politicians decide on what's best for their constituents, not who will give them the most money or kickbacks.

  19. Re:MIT sure has fallen far by Anonymous Coward · · Score: 0

    heh

  20. Re:MIT sure has fallen far by Anonymous Coward · · Score: 0

    I'm sorry, but having just got back from Spain and seeing the rampant political corruption there and funneling money to themselves and their friends, I believe you should pull your head out of your ass if you're going to limit that to Americans.

  21. Re:MIT sure has fallen far by Anonymous Coward · · Score: 0

    > let politicians decide on what's best

    Better wake up then, for you should have seen what had been decided during the past 500 years. Haven't you? Not that it was all democratic, but you know, the few pretty much always decide for the many.. don't they?

  22. Re:MIT sure has fallen far by Anonymous Coward · · Score: 3, Insightful

    Because Republicans never funnel money into pet projects or friends. You are probably one of those idiots that think Republicans are for smaller government. The only thing the parties disagree on is where to waste our money.

  23. Re:There's a reason I won't hire out of MIT. by Anonymous Coward · · Score: 0

    I think that this was the almost identical kind of reasoning which attempted to disapprove the invention of the car. :> The people at MIT certainly can accomplish a few great things. On the long run, you shall find out if it was for the benefit of mankind.

  24. Re:meh by Maury+Markowitz · · Score: 3, Interesting

    > Your assumption of course is that all other factors stay the same

    Exactly the opposite, I'm taking into account the changing market at every turn.

    Right now commercial PV is around 8 cents and is expected to fall in 6 to 7 cents by the end of this year.
    Right now wind turbines are producing power for between 4.5 and 9 cents, and it is expected the price will collapse to the 5 cent mark over time.
    These numbers include factors for intermittency, transmission upgrades, and anything else you might think of.

    So, thorium. In spite of multiple decades of ongoing research, we still have no working thorium reactor. In fact, that's true in spite of the fact that the reactor just down the road from me can run on it. So if we have reactors right now that can use it, and they're not, surely there is a reason for this, right?

    And the reason is that the price of building the infrastructure needed to commercialize the fuel pipeline is enormous, and at current U2 prices, utterly pointless. As I'm sure you're no doubt aware, the price of the U2 fuel cycle development was paid for by WWII, which provided a large subsidy to plants in countries with military needs. That leaves only Germany as a country that had to develop a fuel cycle *without* an interest in bombs, and look how well that turned out for them.

    So basically people that actually work in the power industry, especially the nuclear power industry, see that this is not a technical problem (well, it is) but a practical one. One that is *not* getting solved any time soon. Perhaps this is simply a chicken-egg problem, and anyone that cracks one side will produce a reason to attack the other. But to date that hasn't happened, and there you have it.

  25. Re:There's a reason I won't hire out of MIT. by Anonymous Coward · · Score: 0

    They had sci-fi movies about cars for 60 years and no one actually built a car during those 60 years?

  26. Re:There's a reason I won't hire out of MIT. by Anonymous Coward · · Score: 0

    Oh you mean Sparkfun? I know right? Anything they sell can be had even from Digikey at half the price, and anyone who can draw with a crayon can design the boards they sell and have them made for a lot less than what they sell theirs for...

  27. Re:There's a reason I won't hire out of MIT. by oh_my_080980980 · · Score: 1

    "They have no grasp of practical problem solving."

    What U.S. corporation does.

  28. Re:There's a reason I won't hire out of MIT. by Anonymous Coward · · Score: 0

    No, I mean Adafruit. Even her master's thesis sounds like a sham. If that's what EE has become, I'll be a plumber, thank you very much.

  29. Re:MIT sure has fallen far by Anonymous Coward · · Score: 1

    You don't need insider information, as there has been published information on the issue: for example. Steps are being taken and any large science project risks having such issues independent of the science and engineering behind the principles of the project. Having to manage and balance contributions from many countries does complicate and pile on the bureaucracy though.

  30. Re:meh by Anonymous Coward · · Score: 0

    So, thorium. In spite of multiple decades of ongoing research, we still have no working thorium reactor. In fact, that's true in spite of the fact that the reactor just down the road from me can run on it. So if we have reactors right now that can use it, and they're not, surely there is a reason for this, right?

    Because thorium isn't easier or cheaper to use in the US. This isn't true in other countries though. India has a much larger thorium reserve, and has been the leader in thorium use over the last decade or two, as most wester thorium based reactors were done by the 70s. They have half a dozen or so pressurized heavy water reactors using thorium partially, a small test reactor that has been running for a while, a 500 MW test reactor that is nearly finished construction and should be operational by the end of this year, and plans to have a full scale reactor commissioned by 2020 (although probably will have couple years of delay). You said you where aware of India working on this, but I guess not aware that they want it running in less than a decade, not decades.

  31. Re:meh by MachineShedFred · · Score: 2

    It's still decaying. Slowly.

    --
    Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
  32. Re:MIT sure has fallen far by TheRaven64 · · Score: 1

    The idea behind lobbying is that politicians are not experts in everything and so it makes sense for them to listen to domain experts before making their decision. The first problem is that it's hard for someone who isn't an expert to differentiate between an expert and a vested interested (or an expert providing impartial advice and one providing advice promoting self interest). The second problem is that money found its way into the system and so now it's just about vested interests, experts need not apply...

    --
    I am TheRaven on Soylent News
  33. Whot? by Anonymous Coward · · Score: 0

    Now a lobbying group is unhappy. What would they have done, instead? Use "influence" and "lobbying" perhaps? Pot, meet kettle. We're all niggers here so settle the fuck down.

    For all the group's name is worth, it could be a republican-funded anti-science organization serving the coal, natural gas, and oil industries; and the uranium industry to a lesser degree.

  34. Re:MIT sure has fallen far by Drethon · · Score: 1

    ITER is not run by Robots so it is, de facto, poorly managed.

    Correction.

  35. Some things are too important to save money on. by johnwerneken · · Score: 0

    Some things are too important to save money on. Fusion is one; space expansion is the other.

    The Manhattan Project was an expensive undertaking, even for a rich country fully mobilized for war. Competing methods were given unlimited funds and two different methods were pursued to completion.

    1. Re:Some things are too important to save money on. by Anonymous Coward · · Score: 0

      Some things are too important to save money on. Fusion is one; space expansion is the other.

      One day, while I was still at school, we went on a trip to see an experimental fusion reactor being built nearby. It's now about thirty years later, and the scientists and engineers who showed us around are probably on the verge of retiring after spending their entire lives not building a working fusion reactor.

      Most of the money that's been thrown at fusion was a total waste. When we do finally get a usable fusion reactor, it will probably be developed in a few years by a company that actually needs one, rather than by a government that has a lot of spare cash to burn without caring about results.

  36. Re:meh by Maury+Markowitz · · Score: 1

    > Because thorium isn't easier or cheaper to use in the US

    Nor India, who imports all the fuel they need. And as the supply from Africa and Australia remains solid for the foreseeable future, the economic argument is unlikely to work for anyone, including India.

    > You said you where aware of India working on this, but I guess not aware that they want it running in less than a decade, not decades.

    I'm perfectly aware of this. I'm also aware that they said the same thing a decade ago. And the decade before that. And I'm also aware that they laid out this plan *in 1954*.

    None of this inspires confidence, especially in a market where PV and wind will almost certainly (we're talking 99.9% here) cost less. You are aware, I'm sure, that India currently has plans to install more PV than nuclear, right?

  37. Not All Lobbying is Bad by Anonymous Coward · · Score: 0

    Lobbying is part of getting legislation passed. Sometimes it has broad support from the public and sometimes the public just doesn't care (such as copyright law - the average person just doesn't care).

    The answer to bad lobbying isn't to ban lobbying. It's to create an informed public that participates in the democratic process.

  38. Re:meh by Anonymous Coward · · Score: 0

    Solar nuts will win...

  39. Re:MIT sure has fallen far by khallow · · Score: 2

    Do you have inside information?

    I have public information.

    Although that goal is at least 20 years away, ITER is already burning through money at a prodigious pace. The United States is only a minor partner in the project, which began construction in 2008. But the U.S. contribution to ITER will total $3.9 billionâ"roughly four times as much as originally estimatedâ"according to a new cost estimate released yesterday. That is about $1.4 billion higher than a 2011 cost estimate, and the numbers are likely to intensify doubts among some members of Congress about continuing the U.S. involvement in the project.

    That paragraph in a nutshell shows both the mismanagement and the connection between that mismanagement and a continued US contribution to ITER.

  40. Re:MIT sure has fallen far by khallow · · Score: 1

    let politicians decide on what's best for their constituents

    With that approach, there would be no constituency other than the politicians themselves since there would be no accountability or communication possible.

    Also as a US citizen, you should be aware of the First Amendment. In addition to the rights of freedom of speech and religion, the amendment specifies the right to petition for redress of grievances which is exactly what lobbying is.

  41. Re:This post doesn't show how America has failed? by Anonymous Coward · · Score: 0

    Then you are blind to what the Europeans and Chinese have been able to do in green energy. However, that is ok. As an American, you have fought hard for your right to be ignorant.

  42. Lets not forget... by Anonymous Coward · · Score: 0

    Lets not forget that it was politics in the first place that re-appropriated the money for other (larger and better funded) DOE projects. When politics are involved, scientific value does not matter anymore. You can only battle politics with politics.

  43. Re:This post doesn't show how America has failed? by khallow · · Score: 1

    Then you are blind to what the Europeans and Chinese have been able to do in green energy.

    Like doubling the cost of electricity in Denmark and Germany? I'm really impressed and likely to stay that way.

  44. What about this reactor idea? by catchblue22 · · Score: 1

    This is a presentation on fusion I watched recently. It is by a Skunkworks engineer, made at Google's Solve for X program. It looks plausible to me. Would anyone care to comment on it?

    --
    This and no other is the root from which a tyrant springs; when first he appears as a protector - Plato (423 to 327 BC)
  45. Fusion dream or Fusion farce ? by macpacheco · · Score: 0

    Tens of millions of dollars for decades pay for people's careers.
    With very little to show for.
    Stop fusion research. Give molten salt thorium reactors a chance.
    Big difference, fusion needs scientific breakthrough.
    Molten Salt Thorium reactors are strictly engineering challenges, and not very difficult ones.
    The LFTR reactor enables mainly fissioning Uranium 233 (Th-232 -> Pa-233 -> U-233 -> fission).
    LFTR could run with a 3% blend of spent nuclear fuel for solid uranium reactors (AKA Nuclear Waste).
    LFTR output is fully fissioned (99%+) material, 81% is stable in 10 years, 19% is table in 300 years (compared to current nuclear waste that takes millenia to become stable).
    By mixing in spent nuclear fuel, a large fleet of LFTR reactors could burn up 100% of existing spent nuclear fuel stockpiles, while producing two orders of magnitude nuclear products than current reactors. Currently it takes 250 tons of mined uranium to fission one ton of uranium producing 1GW year of electricity. With LFTR 1 ton of Thorium produces the same 1GW year of electricity (less than 10000 tons of Thorium per year would produce close to 120% of worldwide electricity demand) !
    And LFTR development could be done 30 to 40% public money and the rest private funding. Could be just a loan guarantee.
    Plenty of investment interest in LFTR if govt would come in and sweeten the deal just a little.
    While Fusion research today is 100% money invested without any expectation of medium term return at all !
    But instead we're hostage to radical anti nuclear environmentalists, that want solar/wind everything, which is a solution that creates as many problems as it solves.
    Solar+wind might not produce any CO2 directly, but the fossil fuel peaking plants used to cover the time solar+wind shortfalls do produce twice as much CO2 as fossil baseload electricity sources. Only nuclear is CO2 free baseload electricity source !

  46. Re:MIT sure has fallen far by mikyula · · Score: 1

    Is good...... klik ; http://agenobat69.com/

  47. Re:MIT sure has fallen far by craigminah · · Score: 1

    I understand the Constitution, thanks, but filing a petition isn't the same as having lobbyists go to DC to skew policy to benefit themselves, their company, or their line of business...it's to petition to do something while showing the good it can bestow. Read Animal Farm and see how things devolve from doing things for noble reasons to doing things for personal gain (e.g. where we're at in DC).

  48. Re:MIT sure has fallen far by khallow · · Score: 1

    but filing a petition isn't the same as having lobbyists go to DC to skew policy to benefit themselves

    Sure, there are other forms of petitioning such as mass protest. It still remains that lobbying is protected under the First Amendment for the reason I mentioned.

  49. Whew! by eric_harris_76 · · Score: 1

    Now, practical fusion power is only 25 years away, instead of, well, 25 years away.

    --
    There's no time like the present. Well, the past used to be.