What Scientific Idea is Ready for Retirement?

Posted on January 14, 2014 by woit

Every year John Brockman’s Edge web-site hosts responses to a different question. This year the question was What scientific idea is ready for retirement?. It shouldn’t be too hard to guess what I chose to write about, with results available here.

Every year Brockman manages to attract more responses, so this is now getting to be a statistically significant sampling drawn from the population of people who write about science for the general public. Before trying to divine some general trends among the physics responses, I’ll first mention a few of them that stand out as unusual.

First, there’s one from Paul Steinhardt that I very much agree with. He’s had it with the multiverse and thinks it needs to go. I’m very glad to see someone else making many of the points that I endless repeat on this blog in a tiresome way. So, go read what he has to say, which ends with this challenge to the theoretical physics community:

I think a priority for theorists today is to determine if inflation and string theory can be saved from devolving into a Theory of Anything and, if not, seek new ideas to replace them. Because an unfalsifiable Theory of Anything creates unfair competition for real scientific theories, leaders in the field can play an important role by speaking out—making it clear that Anything is not acceptable—to encourage talented young scientists to rise up and meet the challenge.

It would be great to see someone other than him and David Gross start publicly speaking out.

A second outlier is Gordon Kane, who uses this as an opportunity to claim that he had predicted the Higgs mass using string theory. I don’t know of anyone other than him who takes this seriously. He doesn’t mention his other string theory based predictions, which include the prediction that the LHC should already have seen gluinos.

Another odd one is from Max Tegmark, who argues that we have to get rid of equations in physics that aren’t just based on finite and discrete quantities. The only positive argument I can see from him for this is that it would help get rid of the “measure problem” of the multiverse, but listening to Steinhardt and dumping the multiverse itself seems to me a much better idea. Tegmark has a new book out, I’ll write more about this here in a few days.

Maria Spiropulu is with me on the need to retire naturalness, also wants space-time to go. Getting rid of space-time has multiple proponents, including also Steve Giddings and Carlo Rovelli.

Another theme is people starting to sound like John Horgan, announcing we’re reaching the limits of science. Martin Rees thinks that some scientific problems may never yield to our understanding: “The human intellect may hit the buffers”. Ed Regis thinks the cost of a next generation collider is just not worth it for what it is likely to tell us.

A variant of this is the argument that we’ve reached the end of the road for unification and simplicity in our basic physical laws. Here the argument often seems to be that since SUSY/GUTs/string theory were such beautiful elegant ideas, their failure means the whole elegance thing is misguided. Another point of view (which I think someone wrote a book about) would be that these always were heavily oversold as “elegant”, since if you looked into them they were rather complicated and didn’t explain much. Writing in the anti-elegance vein are experimentalist Sarah Demers:

It is time for us to admit that some of the models we have been chasing from our brilliant theory colleagues might actually be (gorgeous) Hail Mary passes to the universe.

along with Marcelo Gleiser and Gregory Benford. At this particular time in intellectual history, it seems that hardly anyone has anything good to say about mathematical elegance as a powerful principle behind deep ideas about physics.

Finally, the biggest contingent are the multiverse maniacs. There’s Andrei Linde, who deals with the problem of evidence for his ideas by:

A pessimist would argue that since we do not see other parts of the universe, we cannot prove that this picture is correct. An optimist, on the other hand, may counter that we can never disprove this picture either, because its main assumption is that other “universes” are far away from us.

He’s joined by Sean Carroll, who wants to do away with the Popperazi and their inconvenient demands for falsifiable predictions. Also writing in support of the idea of a multiverse of different physical laws, implying we’ll have to give up on the idea of understanding more about the ones we see are Lawrence Krauss and Seth Lloyd.

Update: A couple more late additions that I missed. Eric Weinstein is with me in going after “string theory is the only game in town” as something that should have been retired long ago. Alan Guth uses this venue to promote some recent speculative work on the arrow of time with Sean Carroll (no paper yet, so hard to tell what it really is).

Update: Sean Carroll has a blog posting up about his argument for getting rid of falsifiability. He seems to not be getting a lot of support, either in his comment section (see for instance here), or places like here. I don’t think the skeptic community is ready to disarm itself intellectually in arguments against religious believers by ditching the conventional scientific method.

Update: Scott Aaronson writes here about the falsifiability issue, pointing out about string theory/multiverse research that

I wouldn’t know how to answer a layperson who asked why that wasn’t exactly the sort of thing Sir Karl was worried about, and for good reason.

Sean Carroll responds that the problem here is

somber pronouncements about non-falsifiability from fuddy-duddies.

Posted in Multiverse Mania | 70 Comments

Scientists Find a Practical Test for String Theory

Posted on January 6, 2014 by woit

This sort of thing seemed to be dying down (2013 required a record low number of “This Week’s Hype” postings), but 2014 is starting off with the usual promotion by physicists of nonsense about how they have “found a test for string theory”. This time the news that Scientists find a practical test for string theory comes from a group at Towson University, who are basing their claims on this paper, published here. I’m not sure where phys.org got this, but it reads like a university press release, and they credit “Provided by Towson University”.

What’s actually in the paper is a proposal for a test (and not a very good one, as far as I can tell…) of the equivalence principle. The claim is then that a violation of the equivalence principle would be evidence for string theory. I’ve written about this kind of claim before (see here), pointing out that string theorists sometimes argue that the equivalence principle is a prediction of string theory. So, string theory can be tested, and the test is even “practical”, but since the prediction is that either the equivalence principle will be violated or not, it’s pretty likely to pass the test.

Update: Another source for the press release is here.

Update: Matt Strassler weighs in, a week later:

Baloney. Hogwash. Garbage.

Posted in This Week's Hype | 46 Comments

Short Items

Posted on January 2, 2014 by woit
  • Harvard has announced that the Chinese firm Evergrande Group will be supporting various activities at Harvard, including a new Center for Mathematical Sciences and Applications, with S.-T. Yau as director. No details of what the center will do other than “serve as a fusion point for mathematics, statistics, physics, and related sciences.” The company has its own announcement here (they might want to check on the name of Harvard’s President…).
  • The new Physics Today has an article Paul Ehrenfest’s final years, a sad bit of physics history I’d never seen the details of.
  • Last month in Moscow there was a conference for Boris Feigin’s 60th birthday. Videos of the talks are now available here.
  • Dick Gross’s wonderful lecture series here at Columbia on Representation theory and number theory has been available on video since he gave the lectures. Now Chao Li at Harvard has produced a transcription of the talks, so a high-quality written version of the material of the lectures is now available. This is one of the best sources around to learn about the local Langlands conjectures. His website contains a lot of other interesting expository material.
  • Phenomenologist Jay Wacker has a blog at Quora, called Particle Physics Digressions. The latest entry is an odd tale of something I would have thought was rather unusual, but Wacker says it’s not exceptional, happens everyday.
Posted in Uncategorized | 20 Comments

Acknowledgments

Posted on December 30, 2013 by woit

Two of the prominent string theorists working on ideas about holography and cosmology featured in Amanda Gefter’s new book are Tom Banks and Willy Fischler, who have a new paper out on the subject, entitled Holographic Space-time and Newton’s Law. Besides the usual sort of thing, this paper contains a rather unusual acknowledgments section (hat-tip, the Angry Physics blog):

The work of T.B. was supported in part by the Department of Energy. The work of W.F. was supported in part by the TCC and by the NSF under Grant PHY-0969020. However, the authors do not thank either of these agencies, nor their masters, for the caps placed on their summer salaries, nor for the lack of support of basic research in general.

It seems that while debating philosophical issues concerning holography and cosmology can put one at the upper end of the current academic star system pay scale, it doesn’t stop one from getting embittered that it’s not enough. The authors did revise this text a few days later to remove the complaints.

For those who don’t know what this is all about, prominent theoretical physicists (and mathematicians) in the US generally have research grants that pay them not only research expenses, but “summer salary”. Historically, the reasoning behind this was that academics needed to teach during the summer to make ends meet, so agencies like the NSF would get them more time to do research by paying them to not teach. That was long ago, in a distant era. At this point the typical sums universities pay for summer courses are so much smaller than the academic-year salaries of successful senior academics that few would consider dramatically increasing their teaching load this way to make a little extra money.

Taking the NSF as an example, the standard computation is that an academic’s salary is considered just pay for nine months, with the NSF allowing grants to pay for up to two months of summer salary. In other words, grant applications can include a request for 2/9ths of a person’s salary, to be paid as additional compensation in return for not teaching summer school. As the salaries of star academics (who are the ones most likely to get grants) have moved north of 200K/year, these additional salary amounts have gotten larger and larger, crowding out the other things grants pay for (post-doc salaries and grad-student support are the big items).

Several years ago the mathematics part of the NSF instituted a “salary cap” on these payments, limiting them to about \$25K/year. This year, in response to declining budgets, such a cap was put on payments to theoretical physicists, at \$15K/month. So, any theorist with an academic year salary of over $135K/year saw a reduction in their additional compensation (although as far as I know only two were so outraged by this that they complained in the acknowledgments sections of their papers). The report of this year’s panel on the future of particle theory in the US includes the language:

This past year, the DOE instituted caps on summer salaries, and the NSF is following suit. We agree that this is preferable to further cuts in student and postdoctoral support, but it should be noted that still lower caps will have implications for research productivity, particularly if they reach the level of junior faculty (assistant or associate professor salaries). Many researchers may have to supplement their income with further teaching or other responsibilities in the summers.

Since Banks and Fischler work at public universities, one can check for oneself that they are seriously impacted by the new caps. Fischler is at the University of Texas, Banks has positions at UC Santa Cruz and Rutgers (I have no idea how the two institutions split his salary). Some of the grant information is also publicly available, for instance the NSF grant referred to in the acknowledgment is this one. It expires soon, but was supposed to provide \$690K over three years, presumably including summer salary for Fischler, Weinberg and three others. One anomaly here is Weinberg, who at over $500K/year is likely the highest paid theorist in the US. The same people have a new grant recently awarded, for \$220K.

Posted in Uncategorized | 32 Comments

Trespassing on Einstein’s Lawn

Posted on December 29, 2013 by woit

Amanda Gefter, a science writer who has often covered theoretical physics topics for New Scientist, has a new book coming out soon, Trespassing on Einstein’s Lawn. On one level it’s a memoir, telling a story that begins with her father getting her interested in fundamental questions about physics. This led to a career interviewing well-known physicists and writing about these topics, and now, a book. Self-reflexivity is a major theme of the book, with one aspect of this the way it tells in detail the story of its own genesis and creation.

In many ways, it’s comparable to last year’s book by Jim Holt, Why Does the World Exist?, with both books motivated by versions of the question “Why is there something rather than nothing?” In both books, there’s a memoir aspect, with the author front and center in a search for answers that involves meetings and discussions with great thinkers. For Holt, these were mostly philosophers with a few physicists thrown in, while for Gefter they’re mostly physicists, with a few philosophers making an appearance. These are lively, entertaining writers with wonderful material about deep questions, and I greatly enjoyed both books. Gefter is the funnier of the two, and I had trouble putting the book down after it arrived in my mail a couple days ago.

For those familiar with the topics she covers, the descriptions of her encounters with famous physicists is what will most likely provide something new. A few examples:

  • She somehow managed to get to moderate a private debate between Lenny Susskind and David Gross, mainly on the topic of the multiverse. Much of the result is familiar to anyone following the topic over the last ten years (Gross detests the multiverse, Susskind is madly in love with it), but one interesting aspect is Gross’s comparison of Susskind’s behavior to his own back in 1984-5:

    What I’m saying… is that some of the reaction is exactly like the reaction I got for exuberance in 1984, when we believed the answer was around the corner and we got carried away with that position. And, Lenny, you are carried away with this position. The stakes are damn big. So you are open to severe criticism.

    So, it seems that Gross is accusing Susskind of engaging in hype deleterious to physics, while acknowledging that he did much the same thing to get string theory unification off the ground and widely accepted.

  • Several string theorists pointed out that strings themselves have pretty much disappeared from the story. The emphasis is now on the holographic principle and the hope for some unknown M-theory that embodies it. About M-theory, Polchinski has this to say:

    It’s remarkable to know so much about many limits and yet have no good idea of what they are limits of! Holography is clearly part of the answer. The fundamental variables are probably very nonlocal, with local objects emerging dynamically.

    Witten tells Gefter that the “M” in “M-theory” really was intended to refer to membranes. He doesn’t see much happening though as far as new ideas about understanding it:

    …in the mid-eighties and mid-nineties, before the second revolution happened, there were kind of hints that something was going to happen – I didn’t know what, of course. I don’t have that feeling now, but perhaps other people do… If I had my druthers I’d like to go deeper into what’s behind the dualities, but that’s really hard.

  • John Wheeler plays a large role in Gefter’s story, which starts with her asking him a question at this conference in 2002. She has a fascinating description of Wheeler’s journals, which have been preserved in Philadelphia, where she and her father spent quite a lot of time looking through them.

The list of interviewees includes also Kip Thorne, Raphael Bousso, Tom Banks, and Carlo Rovelli.

Gefter makes it clear that she started out with essentially no background in physics or math, other than enthusiasm shared with her father for speculation about “nothingness” and the like. She studied not physics, but philosophy of science at the London School of Economics. Despite this lack of technical training, she does a good job of accurately characterizing what the physicists she talked to had to say. Towards the end the book does suffer a bit as she moves away from reporting what others are telling her to expounding her own interpretation of what it all means.

While I liked the book, at the same time I found the whole project deeply problematic, and would have reservations about recommending it to many people, especially to the impressionable young. The part of physics that fascinates Gefter is the part that has gone way beyond anything bound by the conventional understanding of science. This is really and truly “post-modern physics”, completely unmoored from any connection to experiment (the discovery of the Higgs in the middle of the period she is writing about just gets a short footnote). The questions being discussed and answers proposed are woolly in the extreme, focused on issues at the intersection of cosmology and quantum mechanics, suffering from among other things our lack of a convincing quantum theory of gravity. Gefter seems to be sure that the problem of quantum gravity is an interpretational one of how to talk about a quantum cosmology where observers are part of the system. The very different, much more technical issue of how to consistently quantize metric degrees of freedom in a unified way with the Standard Model fields is ignored, perhaps with the idea that this has been solved by string theory.

Not recognizing that this post-modern way of doing science is deeply problematic and leading the field into serious trouble isn’t so much Gefter’s fault as that of the experts she speaks to (David Gross is an exception). Those taking the field down this path are dominating public coverage of the subject, and often finding themselves richly rewarded for engaging not in sober science but in outrageous hype of dubious and poorly-understood ideas. Only the future will tell whether the significance of this book will end up being that of an entertaining tale of some excesses from a period when fundamental physics temporarily lost its way, or a sad document of how a great science came to an end.

Posted in Book Reviews | 11 Comments

Trust the math? An Update

Posted on December 21, 2013 by woit

Back in September, I wrote here about the news that Snowden’s revelations that confirmed suspicions that back in 2005-6 NSA mathematicians had compromised an NIST standard for elliptic-curve cryptography. The new standard was promoted as an improvement using sophisticated mathematical techniques, when these had really just been used to introduce a backdoor allowing the NSA to break encryption using this standard. There still does not seem to have been much discussion in the math community of the responsibility of mathematicians for this (although the AMS this month is running this opinion piece).

After my blog post, some nice detailed descriptions of how this was done and the mathematics involved appeared. See for instance The Many Flaws of Dual_EC_DRBG by Matthew Green, and The NSA back door to NIST by Thomas Hales. The Hales piece will appear soon in the AMS Notices. Hales also has a more recent piece, Formalizing NIST Standards, which argues for the use of formal verification methods to check such standards. Also appearing after my blog post was the news that RSA Security was now advising people not to use one of its products in default mode, the BSAFE toolkit.

One mystery that remained was why the NIST had promulgated a defective standard, knowing full well that experts were suspicious of it. Also unclear was why RSA Security would include a suspicious standard in their products. Back in September they told people that (see here) they had done this because:

The hope was that elliptic curve techniques—based as they are on number theory—would not suffer many of the same weaknesses as other techniques

and issued a statement saying:

RSA always acts in the best interest of its customers and under no circumstances does RSA design or enable any backdoors in our products. Decisions about the features and functionality of RSA products are our own.

Today there are new revelations about this (it’s unclear from what source), which explain what helped make RSA swallow the bogus mathematics: a payment from the NSA of \$10 million. I guess there’s a lesson in this: when you can’t figure out why someone went along with a bad mathematical argument, maybe it’s because someone else gave them \$10 million…

Update: For another explanation of the math behind this, see videos here and here featuring Edward Frenkel.

Update: There’s a response to the Reuters story from RSA here. As I read it, it says

  • They do have a secret contract with the NSA that they cannot discuss
  • They used the NSA back-doored algorithm in their product because they trust the NSA
  • They didn’t remove it when it became known because they really are incompetent, not because the NSA was paying them to act incompetent

It’s hard to see why anyone would now trust their products.

Posted in Uncategorized | 27 Comments

Latest on abc

Posted on December 19, 2013 by woit

In case you haven’t been following this story, “abc” refers to a famous conjecture in number theory, for which Shin Mochizuki claimed last year (see here) to have found a proof. His argument for abc involves a new set of ideas he has developed that he calls “Inter-Universal Teichmuller Theory” (IUTeich). These are explained in a set of four papers with a total length over 500 pages. The papers are available here, and he has written a 45 page overview here. One can characterize the reaction to date of most experts to these papers as bafflement: what Mochizuki is doing is just so far removed from what is known and understood by the experts that they have no way of evaluating whether or not he has a new idea that solves the abc problem.

In principle one should just be able to go line by line through the four papers and check the arguments, but if one tries this, one runs into the problem that they depend on a long list of “preparatory papers”, which run to yet another set of more than 500 pages. So, one is faced with an intricate argument of over 1000 pages, involving all sorts of unfamiliar material. That people have thrown up their hands after struggling with this for a while, deciding that it would take years to figure out, is not surprising.

Mochizuki has just released a new document “concerning activities devoted to the verification of IUTeich”. It explains the state of his efforts to get other mathematicians to check his work, a project that has been going on since last year, leading to many ongoing updates to the papers making up the proof. He explains that he submitted the four IUTeich papers to a journal last August, but will not have anything to say about the journal or the state of the submission process. This is the way mathematics is supposed to work: the papers should be refereed by experts who have agreed to go through and check them carefully (and confidentially). Given the unusual character of the series of papers, finding willing and able referees may be very difficult. It would of course be most satisfying if such referees can be found and can either identify holes in his argument, or vouch for correctness of the whole thing.

In the meantime, he has been working since October 2012 with Go Yamashita, who has carefully gone through the papers and is now writing a 200-300 page survey of what is in them. Yamashita may also give a course on the topic at Kyushu University sometime after next April. As part of this process, three other mathematicians participated in a seminar in which Yamashita lectured on the papers.

Another mathematician working on this is Mohamed Saïdi, who devoted about six months to studying the papers, then spent three months visiting Kyoto and discussing them with Mochizuki. According to Mochizuki, he has said that he believes the theory to be correct. Mochizuki summarizes the current situation as

the issue of whether or not one should regard the verification of IUTeich as being, for all practical purposes, complete, i.e., as a result of the activities of Yamashita and Saïdi, is by no means clear, and any sort of “final conclusion” on this topic must be regarded as a matter that lies beyond the scope of the present report.

Mochizuki goes on to claim that, based on what he has heard from Yamashita and Saïdi, researchers trying to read his papers should find it possible to understand the theory if they work on it for roughly half a year. He warns that they do need to be aware though that an attempt to make sense of what he is doing by expecting “a similar pattern of argument to existing mathematical theories is likely to end in failure.” They also need to keep in mind that he’s not particularly focused on proving abc, that for him it is the IUTeich theory itself that is the object of interest.

This is a remarkable story, with little precedent. After more than a year, I haven’t heard anyone willing to bet either way on how it will turn out. Mochizuki is a talented mathematician and maybe he has a proof. Or maybe he has a complicated set of ideas which don’t do what he hopes. Perhaps someday one of these alternatives will start to emerge, but it doesn’t now look like this will be anytime soon.

Posted in abc Conjecture | 32 Comments

A Bubble-Universe at Stanford

Posted on December 19, 2013 by woit

Video from last weekend’s Fundamental Physics Prize scientific meeting at Stanford is now available, in unedited form, here.

The first video there is a discussion moderated by Yuri Milner, who does a good job of asking Strominger, Polchinski, Green, Schwarz and Vafa questions, although getting pretty much exactly what you’d expect out of them (the hot topic is firewalls).

After skimming through the rest of several hours of video, what struck me is that Milner has managed to all by himself implement the bubble-universe picture of reality that has been propounded at Stanford for many years by Linde, Susskind and others. By smashing tens of millions of dollars into a small target (some prominent academics), he has created a new bubble-universe, with new laws of physics and a new conception of science. In this particular bubble-universe, problems with string theory unification have magically vanished and don’t need to be mentioned. Whether a scientific theory can predict anything or not is irrelevant, since you just know what has to be true (the idea with the big money attached to it). The embarrassing fact of no SUSY at the LHC does get fleeting mention, but John Schwarz assures everyone that in his view, there is no question that superpartners exist, whether or not the LHC ever sees them. The multiverse is seen as the answer to all problems, although Cumrun Vafa does warn that maybe one should also look for other answers. Polyakov says that he has nothing against this kind of “Anthropology”, except that it is very boring. That’s an accurate characterization of the science of the new bubble-universe at Stanford.

Most remarkable is the last video, where things truly become causally disconnected from the universe outside Stanford. After a long introduction from Susskind, Michael Green takes the stage with a talk recapitulating the entire history of science, with string theory the successful culmination of this history. He and Schwarz then settle in to accept congratulations from the audience for their great discovery that has made the bubble-universe possible.

Posted in Multiverse Mania | 5 Comments

Milner-Zuckerberg Prizes for Mathematics

Posted on December 13, 2013 by woit

At the Hollywood-style awards ceremony last night for $3 million string theory and biomedical research prizes, it was announced that Yuri Milner and Mark Zuckerberg will now start funding something similar in mathematics, called the Breakthrough Prize in Mathematics. According to the New York Times:

Yuri Milner, the Russian entrepreneur, philanthropist and self-described “failed physicist” who made a splash two years ago when he began handing out lavish cash awards to scientists, announced Thursday that he was expanding the universe of his largess again: This time, he will begin handing out $3 million awards to mathematicians…

For the new math award, Mr. Milner and Mr. Zuckerberg, the co-sponsor of the math prize, will decide who gets the money, in consultation with experts. Mr. Milner declined to say how many mathematicians would be chosen, but there could be quite a number of windfalls in store: for the physics price, there were nine inaugural winners, and for the life sciences prize, there were 11.

I’ve written extensively about the “Fundamental Physics Prize” and what I see as the worst problem with it (heavily rewarding and propping up a failed research program). While many physicists are privately unhappy about this prize and its effects, few prominent ones are willing to speak publicly with their name attached, since this kind of mouthing-off could turn out to be personally extremely expensive. Ian Sample at the Guardian has a story today, which quotes a “prominent physicist who did not wish to be named”:

One prominent physicist who did not wish to be named said the huge sums of money could be used better: “The great philanthropists of the 19th and 20th centuries, like the Rockefellers and the Carnegies, did not create prizes – they created universities and research institutes that have enabled thousands of scientists to make great breakthroughs over the succeeding decades.

“By contrast, giving a prize has a negligible effect on the progress of science. A few already well-recognised people get enriched, but there is little value added in terms of the progress of science compared to the multiplier effect of creating new institutions for scientific research.”

The Guardian does quote one critic by name, but it’s just the usual one.

The physics prize has turned out to be extremely narrowly targeted at one particular subfield of physics, and from what little I know of the life sciences, the prizes in that area seem to be also narrowly targeted (US biomedical research aimed at curing diseases that most afflict those in the developed world). I’m highly ignorant about life sciences research, but it seems striking that the 6 $3 million winners in this field were all men.

I have no idea how Milner and Zuckerberg will go about choosing the $3 million winners in mathematics, and whether this new prize will end up being narrowly targeted to a certain sort of mathematics research. If so, it may have very significant effects on what kinds of mathematics get done. Based on the other prizes, it seems likely that the winners will be mostly prominent US academics, people already well-rewarded by the current academic star system. I don’t see any reason to believe that these kinds of financial awards will allow such mathematicians to do work they wouldn’t otherwise do, so the main argument for the prizes is that the money (and Academy Awards-style ceremonies) will help make them celebrities, and that this is a good thing. One can predict that public criticism from prominent US academics may be rather muted once the checks start coming.

Even if the Milner-Zuckerberg prize does end up focused on the best mathematics research, I still think the whole concept is problematic. The US today is increasingly dominated by a grotesque winner-take-all culture that values wealth and celebrity above all else. While mathematics research, like the rest of academia, has been affected as a star system has become increasingly part of the picture, this field has been somewhat immune to celebrity culture. While people typically think that what mathematicians do is perfectly respectable, they don’t understand much about it and aren’t especially interested. Milner and Zuckerberg want to change this by turning mathematicians into celebrities, but I don’t see any reason to believe this is going to lead to better mathematics.

Update: Here’s the statement from Milner about the planned mathematics prize:

Yuri Milner said: “Einstein said, Pure mathematics is the poetry of logical ideas. It is in this spirit that Mark and myself are announcing a new Breakthrough Prize in Mathematics. The work that the Prize recognizes could be the foundation for genetic engineering, quantum computing or Artificial Intelligence; but above all, for human knowledge itself.”

Posted in Uncategorized | 65 Comments

2014 Milner Prizes

Posted on December 11, 2013 by woit

Last March an Oscar-style ceremony hosted by Morgan Freeman was held in Geneva (see here) to award the 2013 \$3 million Milner Prize to Princeton string theorist Alexander Polyakov. Tomorrow an even more lavish ceremony designed to turn “Oscars of Science” into instant multi-millionaires will be held in Mountain View, California (see here). It will feature Kevin Spacey, Conan O’Brien and Glenn Close, one of whom will presumably award the 2014 $3 million Milner string theory Prize to either Polchinski, Green/Schwarz, or Strominger/Vafa.

If I had to bet I’d go for Polchinski, purely because if they don’t give it to him, that will be two years in a row he walks away with a \$300,000 consolation prize, and having to have him a third time up next year before getting his $3 million would be a bit silly. On the other hand, John Preskill is predicting Green/Schwarz, and he may be right. If you’re going to have a prize devoted to the idea that string theory = fundamental physics since it’s our hope for a TOE, then one really has to give it to Green/Schwarz for originating the whole superstring = TOE business.

On Friday, there will be a day-long symposium at Stanford sponsored by the Milner prize people (see here), with the $3 million man (or men) speaking at 5:30pm, introduced by Lenny Susskind.

Physics will actually be a relatively small part of this awards ceremony, since it will also include the award of six $3 million awards in the Life Sciences. These are being jointly funded by Milner and a group of other prominent internet entrepreneurs.

Update: News is that the awards ceremony will be broadcast by the Science Channel:

Hosted by actor Kevin Spacey, the awards will be presented by the Prize sponsors and by celebrities including Conan O’Brien, Glenn Close, Rob Lowe and Michael C. Hall. The event was produced and directed by Don Mischer, the producer and director of The Academy Awards among other television and live events. The world premiere special 2014 BREAKTHOUGH PRIZES will premiere on Science Channel on Monday, January 27 at 9 PM ET/PT.

According to the press release, Polchinski, Green/Schwarz or Strominger/Vafa will get $3 million for being “psychics”:

The 2014 Breakthrough Prizes are awarded to those who make major breakthroughs and contributions that represent significant advances in our fundamental knowledge of the world. At the ceremony, seven prizes (six for life sciences and one for psychics) of $3 million each will be awarded for a total of $21 million.

Update: As John Preskill predicted, the \$3 million string theory prize went to Green and Schwarz. Polchinski gets a second $300,000 consolation prize and another chance next year.

Update: Vanity Fair covers the event as Hollywood Stars Gather in Silicon Valley for 2014 Breakthrough Prizes in Physics and Life Sciences.

Posted in Uncategorized | 20 Comments