Group items tagged

2. Your original letter “His (Education Minister Dr Ng) statement is backed up with the statistic that 50% of children from the bottom third of the socio-economic ladder score in the bottom third of the Primary School Leaving Examination. “ Reason we edited it: Factual error

“His statement is backed by the statistic that about 50 per cent of children from the bottom third of the socio-economic bracket score within the top two-thirds of their Primary School Leaving Examination cohort. (Para 3 of Ms Chang’s March 8 report). (Visa:  THIS IS NOT A FACTUAL ERROR. If 50% of a group score in the top two-thirds, then the remaining 50% of the group, by simple process of elimination, must score in the bottom third!)

You can assume that the stats are wrong, but you CANNOT CHANGE it and CONTINUE to use the contributor’s name! Where is your journalist moral, ethic, and basic human decency? Since it is YOUR meaning, and not the writer’s, don’t it mean that you ABUSE, FABRICATE, and LIE to the public that that was by Samuel?

Either you print a news column or delete the letter. At least have some basic courtesy to call and ASK the writer for changes. Even a kid knows that its basic human decency to ask. HOW come you, as a grown man, YAP KOON HONG, can’t?

“So we edited it for sense ……. That was why we replaced the original statistic with the only one in Ms Chang’s March 8 report that matched your elation ……” and “So, we needed to provide the context to the minister’s statement in order to retain the sense of your meaning.” These are extraordinary statements. My understanding is that editors edit for clarity and brevity. It is extraordinary and perhaps only in Singapore that editors also edit for “sense”.

50% make it to university therefore the other 50% did not make it. This kind of reasoning only works in primary or secondary school maths. In the real world, academia and journalism, the above would be considered a logical fallacy. To explain why, one must consider the fact that not going to university is not the same as “not making it”. World class musicians, sports, volunteer work, oversease universities, travel, these are just a few of the reasons why we can’t just do a simple calculation when it comes to statistics. Bill Gates didn’t go to university, would we classify him as “not making it” Sarcasm has no place in journalism as it relies on visual and vocal indicators to interpret. I live in Washington, and if the above letter was sent to any newspaper it would be thrown out with all the other garbage faster than you could say freedom of speech. At least the editor in question here bothered to try his best to get the letter published.

“we felt your opinion deserved publication” Please, Yap Koon Hong, what you published was the very opposite of his opinion! As you yourself admitted, Samuel’s letter was ironic in nature, but you removed all traces of irony and changed the statistics to fabricate a sense of “elation” that Samuel did not mean to convey!

8) If you publish results to your website and errors are found, we will accuse you of a Very Serious Error irregardless of severity (see point #1) and bemoan the press release you made about your results even though you won't remember making any press release about your results.

9) With regard to point #8 above, at extra cost and time to yourself you must employ someone to thoroughly check each monthly update before is is published online, even if this delays publication of the results till the end of the month. You might be surprised at this because no-one actually relies on such freshly published data anyway and aren't the many eyes of blog audit better than a single pair of eyes? Well that's irrelevant. See points #1 and #810) If you don't publish results promptly at the start of the month on the public website, but instead say publish the results to a private site for checks to be performed before release, we will accuse you of engaging in unscientific-like secrecy and massaging the data behind closed doors.

14) If any region/station shows a warming trend that doesn't match the raw data, and we can't understand why, we will accuse you of fraud and dismiss the entire record. Don't expect us to have to read anything to understand results.

15) You must provide all input datasets on your website. It's no good referencing NOAAs site and saying they "own" the GHCN data for example. I don't want their GHCN raw temperatures file, I want the one on your hard drive which you used for the analysis, even if you claim they are the same. If you don't do this we will accuse you of hiding the data and preventing us checking your results.

24. In the event that you comply with all of the above, we will point out that a mere hundred-odd years of data is irrelevant next to the 4.5 billion year history of Earth. So why do you even bother?

23) In the unlikely event that I haven't wasted enough of your time forcing you to comply with the above rules, I also demand to see all emails you have sent or will send during the period 1950 to 2050 that contain any of these keywords

22) We don't need any scrutiny because our role isn't important.

17) We will treat your record as if no alternative exists. As if your record is the make or break of Something Really Important (see point #1) and we just can't check the results in any other way.

16) You are to blame for any station data your team uses. If we find out that a station you use is next to an AC Unit, we will conclude you personally planted the thermometer there to deliberately get warming.

an article today by Roger Pielke Nr. (no relation) that posited the fascinating concept that thermometers are just as capricious and unreliable proxies for temperature as tree rings. In fact probably more so, and re-computing global temperature by gristlecone pines would reveal the true trend of global cooling, which will be in all our best interests and definitely NOT just those of well paying corporate entities.

in Dostoyevsky's parable of the Grand Inquisitor, which is told in Chapter Five of his great novel, The Brothers Karamazov. In the parable, Christ comes back to earth in Seville at the time of the Spanish Inquisition. He performs several miracles but is arrested by Inquisition leaders and sentenced to be burned at the stake. The Grand Inquisitor visits Him in his cell to tell Him that the Church no longer needs Him. The main portion of the text is the Inquisitor explaining why. The Inquisitor says that Jesus rejected the three temptations of Satan in the desert in favor of freedom, but he believes that Jesus has misjudged human nature.

I'm sure the budgetary problems you have to deal with are serious. They certainly are at Brandeis University, where I work. And we, too, faced critical strategic decisions because our income was no longer enough to meet our expenses. But we eschewed your draconian - and authoritarian - solution, and a team of faculty, with input from all parts of the university, came up with a plan to do more with fewer resources. I'm not saying that all the specifics of our solution would fit your institution, but the process sure would have. You did call a town meeting, but it was to discuss your plan, not let the university craft its own. And you called that meeting for Friday afternoon on October 1st, when few of your students or faculty would be around to attend. In your defense, you called the timing 'unfortunate', but pleaded that there was a 'limited availability of appropriate large venue options.' I find that rather surprising. If the President of Brandeis needed a lecture hall on short notice, he would get one. I guess you don't have much clout at your university.

As for the argument that the humanities don't pay their own way, well, I guess that's true, but it seems to me that there's a fallacy in assuming that a university should be run like a business. I'm not saying it shouldn't be managed prudently, but the notion that every part of it needs to be self-supporting is simply at variance with what a university is all about.

You seem to value entrepreneurial programs and practical subjects that might generate intellectual property more than you do 'old-fashioned' courses of study. But universities aren't just about discovering and capitalizing on new knowledge; they are also about preserving knowledge from being lost over time, and that requires a financial investment.

what seems to be archaic today can become vital in the future. I'll give you two examples of that. The first is the science of virology, which in the 1970s was dying out because people felt that infectious diseases were no longer a serious health problem in the developed world and other subjects, such as molecular biology, were much sexier. Then, in the early 1990s, a little problem called AIDS became the world's number 1 health concern. The virus that causes AIDS was first isolated and characterized at the National Institutes of Health in the USA and the Institute Pasteur in France, because these were among the few institutions that still had thriving virology programs. My second example you will probably be more familiar with. Middle Eastern Studies, including the study of foreign languages such as Arabic and Persian, was hardly a hot subject on most campuses in the 1990s. Then came September 11, 2001. Suddenly we realized that we needed a lot more people who understood something about that part of the world, especially its Muslim culture. Those universities that had preserved their Middle Eastern Studies departments, even in the face of declining enrollment, suddenly became very important places. Those that hadn't - well, I'm sure you get the picture.

one of your arguments is that not every place should try to do everything. Let other institutions have great programs in classics or theater arts, you say; we will focus on preparing students for jobs in the real world. Well, I hope I've just shown you that the real world is pretty fickle about what it wants. The best way for people to be prepared for the inevitable shock of change is to be as broadly educated as possible, because today's backwater is often tomorrow's hot field. And interdisciplinary research, which is all the rage these days, is only possible if people aren't too narrowly trained. If none of that convinces you, then I'm willing to let you turn your institution into a place that focuses on the practical, but only if you stop calling it a university and yourself the President of one. You see, the word 'university' derives from the Latin 'universitas', meaning 'the whole'. You can't be a university without having a thriving humanities program. You will need to call SUNY Albany a trade school, or perhaps a vocational college, but not a university. Not anymore.

I started out as a classics major. I'm now Professor of Biochemistry and Chemistry. Of all the courses I took in college and graduate school, the ones that have benefited me the most in my career as a scientist are the courses in classics, art history, sociology, and English literature. These courses didn't just give me a much better appreciation for my own culture; they taught me how to think, to analyze, and to write clearly. None of my sciences courses did any of that.

For instance, slide 23 shows a Google search for “liberal social psychologist,” highlighting the fact that one gets a whopping 2,740 results (which, actually, by Google standards is puny; a search under my own name yields 145,000, and I ain’t no Lady Gaga). You then compared this search to one for “conservative social psychologist” and get only three entries.

First of all, if Google searches are the main tool of social psychology these days, I fear for the entire field. Second, I actually re-did your searches — at the prompting of one of my readers — and came up with quite different results. As the photo here shows, if you actually bother to scroll through the initial Google search for “liberal social psychologist” you will find that there are in fact only 24 results, to be compared to 10 (not 3) if you search for “conservative social psychologist.” Oops. From this scant data I would simply conclude that political orientation isn’t a big deal in social psychology.

Your talk continues with some pretty vigorous hand-waving: “We rely on our peers to find flaws in our arguments, but when there is essentially nobody out there to challenge liberal assumptions and interpretations of experimental findings, the peer review process breaks down, at least for work that is related to those sacred values.” Right, except that I would like to see a systematic survey of exactly how the lack of conservative peer review has affected the quality of academic publications. Oh, wait, it hasn’t, at least according to what you yourself say in the next sentence: “The great majority of work in social psychology is excellent, and is unaffected by these problems.” I wonder how you know this, and why — if true — you then think that there is a problem. Philosophers call this an inherent contradiction, it’s a common example of bad argument.

Finally, let me get to your outrage at the fact that I have allegedly accused you of academic misconduct and lying. I have done no such thing, and you really ought (in the ethical sense) to be careful when throwing those words around. I have simply raised the logical possibility that you (and Tierney) have an agenda, a possibility based on reading several of the things both you and Tierney have written of late. As a psychologist, I’m sure you are aware that biases can be unconscious, and therefore need not imply that the person in question is lying or engaging in any form of purposeful misconduct. Or were you implying in your own talk that your colleagues’ bias was conscious? Because if so, you have just accused an entire profession of misconduct.

That’s when I wrote my last significant piece for Skeptic North.  Titled, “Rodney Palmer: When Pseudoscience and Narcissism Collide,” it was a fiery take-down of every claim I heard Palmer speak before the committee, as well as reiterating some of his undisclosed collusion, unethical media tactics, and some reasons why he should not be considered an expert.

This time, the article got a lot more reader eyeballs than anything I had ever written for this blog (or my own) and it also caught the attention of someone on a school board which was poised to vote on wifi.  In these regards: Mission very accomplished.  I finally thought that I might be able to see some people in the media start to look at Palmer’s claims with a more critical eye than they had been previously, and I was flattered at the mountain of kind words, re-tweets, reddit comments and Facebook “likes.”

The comments section was mostly supportive of my article, and they were one of the few things that kept me from hiding in a hole for six weeks.  There were a few comments in opposition to what I wrote, some sensible, most incoherent rambling (one commenter, when asked for evidence, actually linked to a YouTube video which they referred to as “peer reviewed”)

One commenter was none other than the titular subject of the post, Rodney Palmer himself.  Here is a screen shot of what he said: Screen shot of the Libel/Slander threat.

Knowing full well the story of the libel threat against Simon Singh, I’ve always thought that if ever a threat like that came my way, I’d happily beat it back with the righteous fury and good humour of a person with the facts on their side.  After all, if I’m wrong, you’d be able to prove me wrong, rather than try to shut me up with a threat of a lawsuit.  Indeed, I’ve been through a similar situation once before, so I should be an old hat at this! Let me tell you friends, it’s not that easy.  In fact, it’s awful.  Outside observers could easily identify that Palmer had no case against me, but that was still cold comfort to me.  It is a very stressful situation to find yourself in.

The state of libel and slander laws in this country are such that a person can threaten a lawsuit without actually threatening a lawsuit.  There is no need to hire a lawyer to investigate the claims, look into who I am, where I live, where I work, and issue a carefully worded threatening letter demanding compliance.  All a person has to say is some version of  “Libel.  Slander.  Hmmmm….,” and that’s enough to spook a lot of people into backing off. It’s a modern day bogeyman.  They don’t have to prove it.  They don’t have to act on it.  A person or organization just has to say “BOO!” with sufficient seriousness, and unless you’ve got a good deal of editorial and financial support, discussion goes out the window. Libel Chill refers to the ‘chilling effect’ that the possibility of a libel/slander lawsuit has.  If a person is scared they might get sued, then they won’t even comment on a piece at all.  In my case, I had already commented three times on the wifi scaremongering, but this bogus threat against me was surely a major contributing factor to my not commenting again.

I ceased to discuss anything in the comment thread of the original article, and even shied away from other comment threads, calling me out.  I learned a great deal about the wifi/EMF issue since I wrote the article, but I did not comment on any of it, because I knew that Palmer and his supporters were watching me like a hawk (sorry to stretch the simile), and would likely try to silence me again.  I couldn’t risk a lawsuit.  Even though I knew there was no case against me, I couldn’t afford a lawyer just to prove that I didn’t do anything illegal.

The Libel and Slanders Act of Ontario, 1990 hasn’t really caught up with the internet.  There isn’t a clear precedent that defines a blog post, Twitter feed or Facebook post as falling under the umbrella of “broadcast,” which is what the bill addresses.  If I had written the original article in print, Palmer would have had six weeks to file suit against me.  But the internet is only kind of considered ‘broadcast.’  So it could be just six weeks, but he could also have up to two years to act and get a lawyer after me.  Truth is, there’s not a clear demarcation point for our Canadian legal system.

Libel laws in Canada are somewhere in between the Plaintiff-favoured UK system, and the Defendant-favoured US system.  On the one hand, if Palmer chose to incur the expense and time to hire a lawyer and file suit against me, the burden of proof would be on me to prove that I did not act with malice.  Easy peasy.  On the other hand, I would have a strong case that I acted in the best interests of Canadians, which would fall under the recent Supreme Court of Canada decision on protecting what has been termed, “Responsible Communication.”  The Supreme Court of Canada decision does not grant bloggers immunity from libel and slander suits, but it is a healthy dose of welcome freedom to discuss issues of importance to Canadians.

Palmer himself did not specify anything against me in his threat.  There was nothing particular that he complained about, he just said a version of “Libel and Slander!” at me.  He may as well have said “Boo!”

This is not a DBAD discussion (although I wholeheartedly agree with Phil Plait there). 

If you’d like to boil my lessons down to an acronym, I suppose the best one would be DBRBC: Don’t be reckless. Be Careful.

I wrote a piece that, although it was not incorrect in any measurable way, was written with fire and brimstone, piss and vinegar.  I stand by my piece, but I caution others to be a little more careful with the language they use.  Not because I think it is any less or more tactically advantageous (because I’m not sure anyone can conclusively demonstrate that being an aggressive jerk is an inherently better or worse communication tool), but because the risks aren’t always worth it.

I’m not saying don’t go after a person.  There are egomaniacs out there who deserve to be called out and taken down (verbally, of course).  But be very careful with what you say.

ask yourself some questions first: 1) What goal(s) are you trying to accomplish with this piece? Are you trying to convince people that there is a scientific misunderstanding here?  Are you trying to attract the attention of the mainstream media to a particular facet of the issue?  Are you really just pissed off and want to vent a little bit?  Is this article a catharsis, or is it communicative?  Be brutally honest with your intentions, it’s not as easy as you think.  Venting is okay.  So is vicious venting, but be careful what you dress it up as.

2) In order to attain your goals, did you use data, or personalities?  If the former, are you citing the best, most current data you have available to you? Have you made a reasonable effort to check your data against any conflicting data that might be out there? If the latter, are you providing a mountain of evidence, and not just projecting onto personalities?  There is nothing inherently immoral or incorrect with going after the personalities.  But it is a very risky undertaking. You have to be damn sure you know what you’re talking about, and damn ready to defend yourself.  If you’re even a little loose with your claims, you will be called out for it, and a legal threat is very serious and stressful. So if you’re going after a personality, is it worth it?

3) Are you letting the science speak for itself?  Are you editorializing?  Are you pointing out what part of your piece is data and what part is your opinion?

4) If this piece was written in anger, frustration, or otherwise motivated by a powerful emotion, take a day.  Let your anger subside.  It will.  There are many cathartic enterprises out there, and you don’t need to react to the first one that comes your way.  Let someone else read your work before you share it with the internet.  Cooler heads definitely do think more clearly.

After the Academy dropped Borda’s method, it plumped for a simple suggestion by the astronomer and mathematician Pierre-Simon Laplace, who was an important contributor to the theory of probability. Laplace’s rule insisted on an over-all majority: at least half the votes plus one. If no candidate achieved this, nobody was elected to the Academy.

Another early advocate of proportional representation was John Stuart Mill, who, in 1861, wrote about the critical distinction between “government of the whole people by the whole people, equally represented,” which was the ideal, and “government of the whole people by a mere majority of the people exclusively represented,” which is what winner-takes-all elections produce. (The minority that Mill was most concerned to protect was the “superior intellects and characters,” who he feared would be swamped as more citizens got the vote.)

The key to proportional representation is to enlarge constituencies so that more than one winner is elected in each, and then try to align the share of seats won by a party with the share of votes it receives. These days, a few small countries, including Israel and the Netherlands, treat their entire populations as single constituencies, and thereby get almost perfectly proportional representation. Some places require a party to cross a certain threshold of votes before it gets any seats, in order to filter out extremists.

The main criticisms of proportional representation are that it can lead to unstable coalition governments, because more parties are successful in elections, and that it can weaken the local ties between electors and their representatives. Conveniently for its critics, and for its defenders, there are so many flavors of proportional representation around the globe that you can usually find an example of whatever point you want to make. Still, more than three-quarters of the world’s rich countries seem to manage with such schemes.

The alternative voting method that will be put to a referendum in Britain is not proportional representation: it would elect a single winner in each constituency, and thus steer clear of what foreigners put up with. Known in the United States as instant-runoff voting, the method was developed around 1870 by William Ware

In instant-runoff elections, voters rank all or some of the candidates in order of preference, and votes may be transferred between candidates. The idea is that your vote may count even if your favorite loses. If any candidate gets more than half of all the first-preference votes, he or she wins, and the game is over. But, if there is no majority winner, the candidate with the fewest first-preference votes is eliminated. Then the second-preference votes of his or her supporters are distributed to the other candidates. If there is still nobody with more than half the votes, another candidate is eliminated, and the process is repeated until either someone has a majority or there are only two candidates left, in which case the one with the most votes wins. Third, fourth, and lower preferences will be redistributed if a voter’s higher preferences have already been transferred to candidates who were eliminated earlier.

At first glance, this is an appealing approach: it is guaranteed to produce a clear winner, and more voters will have a say in the election’s outcome. Look more closely, though, and you start to see how peculiar the logic behind it is. Although more people’s votes contribute to the result, they do so in strange ways. Some people’s second, third, or even lower preferences count for as much as other people’s first preferences. If you back the loser of the first tally, then in the subsequent tallies your second (and maybe lower) preferences will be added to that candidate’s first preferences. The winner’s pile of votes may well be a jumble of first, second, and third preferences.

Such transferrable-vote elections can behave in topsy-turvy ways: they are what mathematicians call “non-monotonic,” which means that something can go up when it should go down, or vice versa. Whether a candidate who gets through the first round of counting will ultimately be elected may depend on which of his rivals he has to face in subsequent rounds, and some votes for a weaker challenger may do a candidate more good than a vote for that candidate himself. In short, a candidate may lose if certain voters back him, and would have won if they hadn’t. Supporters of instant-runoff voting say that the problem is much too rare to worry about in real elections, but recent work by Robert Norman, a mathematician at Dartmouth, suggests otherwise. By Norman’s calculations, it would happen in one in five close contests among three candidates who each have between twenty-five and forty per cent of first-preference votes. With larger numbers of candidates, it would happen even more often. It’s rarely possible to tell whether past instant-runoff elections have gone topsy-turvy in this way, because full ballot data aren’t usually published. But, in Burlington’s 2006 and 2009 mayoral elections, the data were published, and the 2009 election did go topsy-turvy.

Kenneth Arrow, an economist at Stanford, examined a set of requirements that you’d think any reasonable voting system could satisfy, and proved that nothing can meet them all when there are more than two candidates. So designing elections is always a matter of choosing a lesser evil. When the Royal Swedish Academy of Sciences awarded Arrow a Nobel Prize, in 1972, it called his result “a rather discouraging one, as regards the dream of a perfect democracy.” Szpiro goes so far as to write that “the democratic world would never be the same again,

There is something of a loophole in Arrow’s demonstration. His proof applies only when voters rank candidates; it would not apply if, instead, they rated candidates by giving them grades. First-past-the-post voting is, in effect, a crude ranking method in which voters put one candidate in first place and everyone else last. Similarly, in the standard forms of proportional representation voters rank one party or group of candidates first, and all other parties and candidates last. With rating methods, on the other hand, voters would give all or some candidates a score, to say how much they like them. They would not have to say which is their favorite—though they could in effect do so, by giving only him or her their highest score—and they would not have to decide on an order of preference for the other candidates.

One such method is widely used on the Internet—to rate restaurants, movies, books, or other people’s comments or reviews, for example. You give numbers of stars or points to mark how much you like something. To convert this into an election method, count each candidate’s stars or points, and the winner is the one with the highest average score (or the highest total score, if voters are allowed to leave some candidates unrated). This is known as range voting, and it goes back to an idea considered by Laplace at the start of the nineteenth century. It also resembles ancient forms of acclamation in Sparta. The more you like something, the louder you bash your shield with your spear, and the biggest noise wins. A recent variant, developed by two mathematicians in Paris, Michel Balinski and Rida Laraki, uses familiar language rather than numbers for its rating scale. Voters are asked to grade each candidate as, for example, “Excellent,” “Very Good,” “Good,” “Insufficient,” or “Bad.” Judging politicians thus becomes like judging wines, except that you can drive afterward.

Range and approval voting deal neatly with the problem of vote-splitting: if a voter likes Nader best, and would rather have Gore than Bush, he or she can approve Nader and Gore but not Bush. Above all, their advocates say, both schemes give voters more options, and would elect the candidate with the most over-all support, rather than the one preferred by the largest minority. Both can be modified to deliver forms of proportional representation.

Whether such ideas can work depends on how people use them. If enough people are carelessly generous with their approval votes, for example, there could be some nasty surprises. In an unlikely set of circumstances, the candidate who is the favorite of more than half the voters could lose. Parties in an approval election might spend less time attacking their opponents, in order to pick up positive ratings from rivals’ supporters, and critics worry that it would favor bland politicians who don’t stand for anything much. Defenders insist that such a strategy would backfire in subsequent elections, if not before, and the case of Ronald Reagan suggests that broad appeal and strong views aren’t mutually exclusive.

Why are the effects of an unfamiliar electoral system so hard to puzzle out in advance? One reason is that political parties will change their campaign strategies, and voters the way they vote, to adapt to the new rules, and such variables put us in the realm of behavior and culture. Meanwhile, the technical debate about electoral systems generally takes place in a vacuum from which voters’ capriciousness and local circumstances have been pumped out. Although almost any alternative voting scheme now on offer is likely to be better than first past the post, it’s unrealistic to think that one voting method would work equally well for, say, the legislature of a young African republic, the Presidency of an island in Oceania, the school board of a New England town, and the assembly of a country still scarred by civil war. If winner takes all is a poor electoral system, one size fits all is a poor way to pick its replacements.

Mathematics can suggest what approaches are worth trying, but it can’t reveal what will suit a particular place, and best deliver what we want from a democratic voting system: to create a government that feels legitimate to people—to reconcile people to being governed, and give them reason to feel that, win or lose (especially lose), the game is fair.

As a teacher at the City University of New York, I am constantly aware of the possibility that my students might cheat on their tests. I do take some elementary precautionary steps

Still, my job is not that of the policeman. My students are adults who theoretically are there to learn. If they don’t value that learning and prefer to pay someone else to fake it, so be it, ultimately it is they who lose in the most fundamental sense of the term. Just like drug addicts, to return to my earlier metaphor. And just as in that other case, it is enablers like Mr. Dante who simply can’t duck the moral blame.

n open letter to the president of SUNY-Albany, penned by molecular biologist Gregory Petsko. The SUNY-Albany president has recently announced the closing — for budgetary reasons — of the departments of French, Italian, Classics, Russian and Theater Arts at his university.

Petsko begins by taking on one of the alleged reasons why SUNY-Albany is slashing the humanities: low enrollment. He correctly points out that the problem can be solved overnight at the stroke of a pen: stop abdicating your responsibilities as educators and actually put constraints on what your students have to take in order to graduate. Make courses in English literature, foreign languages, philosophy and critical thinking, the arts and so on, mandatory or one of a small number of options that the students must consider in order to graduate.

But, you might say, that’s cheating the market! Students clearly don’t want to take those courses, and a business should cater to its customers. That type of reasoning is among the most pernicious and idiotic I’ve ever heard. Students are not clients (if anything, their parents, who usually pay the tuition, are), they are not shopping for a new bag or pair of shoes. They do not know what is best for them educationally, that’s why they go to college to begin with. If you are not convinced about how absurd the students-as-clients argument is, consider an analogy: does anyone with functioning brain cells argue that since patients in a hospital pay a bill, they should be dictating how the brain surgeon operates? I didn’t think so.

Petsko then tackles the second lame excuse given by the president of SUNY-Albany (and common among the upper administration of plenty of public universities): I can’t do otherwise because of the legislature’s draconian cuts. Except that university budgets are simply too complicated for there not to be any other option. I know this first hand, I’m on a special committee at my own college looking at how to creatively deal with budget cuts handed down to us from the very same (admittedly small minded and dysfunctional) New York state legislature that has prompted SUNY-Albany’s action. As Petsko points out, the president there didn’t even think of involving the faculty and staff in a broad discussion of how to deal with the crisis, he simply announced the cuts on a Friday afternoon and then ran for cover. An example of very poor leadership to say the least, and downright hypocrisy considering all the talk that the same administrator has been dishing out about the university “community.”

Finally, there is the argument that the humanities don’t pay for their own way, unlike (some of) the sciences (some of the time). That is indubitably true, but irrelevant. Universities are not businesses, they are places of higher learning. Yes, of course they need to deal with budgets, fund raising and all the rest. But the financial and administrative side has one goal and one goal only: to provide the best education to the students who attend that university.

That education simply must include the sciences, philosophy, literature, and the arts, as well as more technical or pragmatic offerings such as medicine, business and law. Why? Because that’s the kind of liberal education that makes for an informed and intelligent citizenry, without which our democracy is but empty talk, and our lives nothing but slavery to the marketplace.

Maybe this is not how education works in the US. I thought that general (or compulsory) education (ie. up to high school) is designed to make sure that citizens in a democratic country can perform their civil duties. A balanced and well-rounded education, which includes a healthy mixture of science and humanities, is indeed very important for this purpose. However, college-level education is for personal growth and therefore the person must have a large say about what kind of classes he or she chooses to take. I am disturbed by Massimo's hospital analogy. Students are not ill. They don't go to college to be cured, or to be good citizens. They go to college to learn things that *they* want to learn. Patients are passive. Students are not.I agree that students typically do not know what kind of education is good for them. But who does?

students do have a saying in their education. They pick their major, and there are electives. But I object to the idea that they can customize their major any way they want. That assumes they know what the best education for them is, they don't. That's the point of education.

The students are in your class to get a good grade, any learning that takes place is purely incidental. Those good grades will look good on their transcript and might convince a future employer that they are smart and thus are worth paying more.

Just how many of your students do you think will remember the extensive complex jargon of philosophy more than a couple of months after they leave your classroom?

and our lives nothing but slavery to the marketplace.We are there. Welcome. Where have you been all this time? In a capitalistic/plutocratic society money is power (and free speech too according to the supreme court). Money means a larger/better house/car/clothing/vacation than your neighbor and consequently better mating opportunities. You can mostly blame the women for that one I think just like the peacock's tail.

If a student of surgery fails to learn they might maim, kill or cripple someone. If an engineer of airplanes fails to learn they might design a faulty aircraft that fails and kills people. If a student of chemistry fails to learn they might design a faulty drug with unintended and unfortunate side effects, but what exactly would be the harm if a student of philosophy fails to learn Aristotle had to say about elements or Plato had to say about perfect forms? These things are so divorced from people's everyday activities as to be rendered all but meaningless.

human knowledge grows by leaps and bounds every day, but human brain capacity does not, so the portion of human knowledge you can personally hold gets smaller by the minute. Learn (and remember) as much as you can as fast as you can and you will still lose ground. You certainly have your work cut out for you emphasizing the importance of Thales in the Age of Twitter and whatever follows it next year.

an Object is more likely to show up in your News Feed if people you know have been interacting with it recently. That really isn’t particularly surprising. Neither is the resulting message to developers: if you want your posts to show up in News Feed, make sure people will actually want to interact with them.

Steinberg hinted that a simpler version of News Feed may be on the way, as the current two-tabbed system is a bit complicated. That said, many people still use both tabs, with over 50% of users clicking over to the ‘most recent’ tab on a regular basis.

If you want to watch the video for yourself, click here, navigate to the Techniques sessions, and click on ‘Focus on Feed’. The talk about Facebook’s algorithms begins around 22 minutes in.

Despite the cowboy outlaw connotations, black-hat services are not illegal, but trafficking in them risks the wrath of Google. The company draws a pretty thick line between techniques it considers deceptive and “white hat” approaches, which are offered by hundreds of consulting firms and are legitimate ways to increase a site’s visibility. Penney’s results were derived from methods on the wrong side of that line, says Mr. Pierce. He described the optimization as the most ambitious attempt to game Google’s search results that he has ever seen.

TO understand the strategy that kept J. C. Penney in the pole position for so many searches, you need to know how Web sites rise to the top of Google’s results. We’re talking, to be clear, about the “organic” results — in other words, the ones that are not paid advertisements. In deriving organic results, Google’s algorithm takes into account dozens of criteria, many of which the company will not discuss.

But it has described one crucial factor in detail: links from one site to another. If you own a Web site, for instance, about Chinese cooking, your site’s Google ranking will improve as other sites link to it. The more links to your site, especially those from other Chinese cooking-related sites, the higher your ranking. In a way, what Google is measuring is your site’s popularity by polling the best-informed online fans of Chinese cooking and counting their links to your site as votes of approval.

But even links that have nothing to do with Chinese cooking can bolster your profile if your site is barnacled with enough of them. And here’s where the strategy that aided Penney comes in. Someone paid to have thousands of links placed on hundreds of sites scattered around the Web, all of which lead directly to JCPenney.com.

Who is that someone? A spokeswoman for J. C. Penney, Darcie Brossart, says it was not Penney.

“J. C. Penney did not authorize, and we were not involved with or aware of, the posting of the links that you sent to us, as it is against our natural search policies,” Ms. Brossart wrote in an e-mail. She added, “We are working to have the links taken down.”

Using an online tool called Open Site Explorer, Mr. Pierce found 2,015 pages with phrases like “casual dresses,” “evening dresses,” “little black dress” or “cocktail dress.” Click on any of these phrases on any of these 2,015 pages, and you are bounced directly to the main page for dresses on JCPenney.com.

Some of the 2,015 pages are on sites related, at least nominally, to clothing. But most are not. The phrase “black dresses” and a Penney link were tacked to the bottom of a site called nuclear.engineeringaddict.com. “Evening dresses” appeared on a site called casino-focus.com. “Cocktail dresses” showed up on bulgariapropertyportal.com. ”Casual dresses” was on a site called elistofbanks.com. “Semi-formal dresses” was pasted, rather incongruously, on usclettermen.org.

I made it clear that I’m not concerned about simple underrepresentation. I did not even make the moral argument that we need ideological diversity to right an injustice. Rather, I focused on what happens when a scientific community shares sacred values. A tribal moral community arises, one that actively suppresses ideas that are sacrilegious, and that discourages non-believers from entering. I argued that my field has become a tribal moral community, and the absence of conservatives (not just their underrepresentation) has serious consequences for the quality of our science. We rely on our peers to find flaws in our arguments, but when there is essentially nobody out there to challenge liberal assumptions and interpretations of experimental findings, the peer review process breaks down, at least for work that is related to those sacred values. (

The fact that you criticized me without making an effort to understand me is not surprising.

Rather, what sets you apart from all other bloggers who are members of the academy is what you did next. You accused me of professional misconduct—lying, essentially–and you speculated as to my true motive: I suspect that Haidt is either an incompetent psychologist (not likely) or is disingenuously saying the sort of things controversial enough to get him in the New York Times (more likely).

As far as I can tell your evidence for these accusations is that my argument was so bad that I couldn’t have believed it myself. Here is how you justified your accusations: A serious social scientist doesn’t go around crying out discrimination just on the basis of unequal numbers. If that were the case, the NBA would be sued for discriminating against short people, dance companies against people without spatial coordination, and newspapers against dyslexics

Accusations of professional misconduct are sensibly made only if one has a reasonable and detailed understanding of the facts of the case, and can bring forth evidence of misconduct. Pigliucci has made no effort to acquire such an understanding, nor has he presented any evidence to support his accusation. He simply took one claim from the Tierney article and then ran wild with speculation about Haidt’s motives. It was pretty silly of him, and down right irresponsible of Pigliucci to publish that garbage without even knowing what Haidt said.

I challenge you to watch the video of my talk (click here) and then either 1) Retract your blog post and apologize publicly for calling me a liar or 2) State on your blog that you stand by your original post. If you do stand by your post, even after hearing my argument, then the world can decide for itself which of us is right, and which of us best models the ideals of science, philosophy, and the Enlightenment which you claim for yourself in the header of your blog, “Rationally Speaking.” Jonathan Haidt

Lessig argues that, when it comes to drawing this line between private interests and public interests in intellectual property, the courts and Congress have, in recent years, swung much too far in the direction of private interests.

We could have sat in his living room playing at musical genealogy for hours. Did the examples upset him? Of course not, because he knew enough about music to know that these patterns of influence—cribbing, tweaking, transforming—were at the very heart of the creative process.

True, copying could go too far. There were times when one artist was simply replicating the work of another, and to let that pass inhibited true creativity. But it was equally dangerous to be overly vigilant in policing creative expression, because if Led Zeppelin hadn't been free to mine the blues for inspiration we wouldn't have got "Whole Lotta Love," and if Kurt Cobain couldn't listen to "More Than a Feeling" and pick out and transform the part he really liked we wouldn't have "Smells Like Teen Spirit"—and, in the evolution of rock, "Smells Like Teen Spirit" was a real step forward from "More Than a Feeling." A successful music executive has to understand the distinction between borrowing that is transformative and borrowing that is merely derivative, and that distinction, I realized, was what was missing from the discussion of Bryony Lavery's borrowings. Yes, she had copied my work. But no one was asking why she had copied it, or what she had copied, or whether her copying served some larger purpose.

It also matters how Lavery chose to use my words. Borrowing crosses the line when it is used for a derivative work. It's one thing if you're writing a history of the Kennedys, like Doris Kearns Goodwin, and borrow, without attribution, from another history of the Kennedys. But Lavery wasn't writing another profile of Dorothy Lewis. She was writing a play about something entirely new—about what would happen if a mother met the man who killed her daughter. And she used my descriptions of Lewis's work and the outline of Lewis's life as a building block in making that confrontation plausible.

this is the second problem with plagiarism. It is not merely extremist. It has also become disconnected from the broader question of what does and does not inhibit creativity. We accept the right of one writer to engage in a full-scale knockoff of another—think how many serial-killer novels have been cloned from "The Silence of the Lambs." Yet, when Kathy Acker incorporated parts of a Harold Robbins sex scene verbatim in a satiric novel, she was denounced as a plagiarist (and threatened with a lawsuit)

If you've ever asked Nike+ to log your runs or given Google permission to keep your search history, you've participated in a bit of self-tracking. Now that more people have location-aware smartphones and the Web has made data easy to share, personal data is poised to become an important tool to understand how we live, and how we all might live better. One great example of this phenomenon in action is the site Cure Together, which allows you to enter your symptoms—for, say, "anxiety" or "insomnia"—and the various remedies you've tried to feel better. One thing the site does is aggregate this information and present the results in chart form. Here is the chart for depression:

Instead of being isolated in your own condition, you can now see what has worked for others. The same principle is at work at the site Fuelly, where you can "track, share, and compare" your miles per gallon and see how efficient certain makes and models really are.

Businesses are also using data tracking to spur their employees to accomplishing companywide goals: Wal-Mart partnered with Zazengo to help employees track their "personal sustainability" actions such as making a home-cooked meal or buying local produce. The app Rescue Time, which records all of the activity on your computer, gives workers an easy way to account for their time. And that comes in handy when you want to show the boss how efficient telecommuting can be.

The corporate blogging silos Winer is thinking of are services like Twitter, Facebook and WordPress. All three have been instrumental in the growth of the web, they make it easy for anyone publish. But they also suffer denial of service attacks, government shutdowns and growing pains, centralized services like Twitter and Facebook are vulnerable. Services wrapped up in a single company are also vulnerable to market whims, Geocities is gone, FriendFeed languishes at Facebook and Yahoo is planning to sell Delicious. A centralized web is brittle web, one that can make our data, our communications tools disappear tomorrow.

But the web will likely never be completely free of centralized services and Winer recognizes that. Most people will still choose convenience over freedom. Twitter’s user interface is simple, easy to use and works on half a dozen devices.

Winer isn’t the only one who believes the future of the web will be distributed systems that aren’t controlled by any single corporation or technology platform. Microformats founder Tantek Çelik is also working on a distributed publishing system that seeks to retain all the cool features of the social web, but remove the centralized bottleneck.

to be free of corporate blogging silos and centralized services the web will need an army of distributed servers run by hobbyists, not just tech-savvy web admins, but ordinary people who love the web and want to experiment.

Winer wants to start by creating a loosely coupled, distributed microblogging service like Twitter. “I’m pretty sure we know how to create a micro-blogging community with open formats and protocols and no central point of failure,” he writes on his blog.

that means decoupling the act of writing from the act of publishing. The idea isn’t to create an open alternative to Twitter, it’s to remove the need to use Twitter for writing on Twitter. Instead you write with the tools of your choice and publish to your own server.

If everyone publishes first to their own server there’s no single point of failure. There’s no fail whale, and no company owns your data. Once the content is on your server you can then push it on to wherever you’d like — Twitter, Tumblr, WordPress of whatever the site du jour is ten years from now.

The glue that holds this vision together is RSS. Winer sees RSS as the ideal broadcast mechanism for the distributed web and in fact he’s already using it — Winer has an RSS feed of links that are then pushed on to Twitter.

It’s a charge that John Jost, a social psychologist at New York University, flatly denies. Findings in political psychology bear upon deeply held personal beliefs and attitudes, he said, so they are bound to spark controversy. Research showing that conservatives score higher on measures of “intolerance of ambiguity” or the “need for cognitive closure” might bother some people, said Jost, but that does not make it biased.

“The job of the behavioral scientist is not to try to find something to say that couldn’t possibly be offensive,” said Jost. “Our job is to say what we think is true, and why.

Jost and his colleagues in 2003 compiled a meta-analysis of 88 studies from 12 different countries conducted over a 40-year period. They found strong evidence that conservatives tend to have higher needs to reduce uncertainty and threat. Conservatives also share psychological factors like fear, aggression, dogmatism, and the need for order, structure and closure. Political conservatism, they explained, could serve as a defense against anxieties and threats that arise out of everyday uncertainty, by justifying the status quo and preserving conditions that are comfortable and familiar.

The study triggered quite a public reaction, particularly within the conservative blogosphere. But the criticisms, according to Jost, were mistakenly focused on the researchers themselves; the findings were not disputed by the scientific community and have since been replicated. For example, a 2009 study followed college students over the span of their undergraduate experience and found that higher perceptions of threat did indeed predict political conservatism. Another 2009 study found that when confronted with a threat, liberals actually become more psychologically and politically conservative. Some studies even suggest that physiological traits like sensitivity to sudden noises or threatening images are associated with conservative political attitudes.

“The debate should always be about the data and its proper interpretation,” said Jost, “and never about the characteristics or motives of the researchers.” Phillip Tetlock, a psychologist at the University of California, Berkeley, agrees. However, Tetlock thinks that identifying the proper interpretation can be tricky, since personality measures can be described in many ways. “One observer’s ‘dogmatism’ can be another’s ‘principled,’ and one observer’s ‘open-mindedness’ can be another’s ‘flaccid and vacillating,’” Tetlock explained.

Richard Redding, a professor of law and psychology at Chapman University in Orange, California, points to a more general, indirect bias in political psychology. “It’s not the case that researchers are intentionally skewing the data,” which rarely happens, Redding said. Rather, the problem may lie in what sorts of questions are or are not asked.

For example, a conservative might be more inclined to undertake research on affirmative action in a way that would identify any negative outcomes, whereas a liberal probably wouldn’t, said Redding. Likewise, there may be aspects of personality that liberals simply haven’t considered. Redding is currently conducting a large-scale study on self-righteousness, which he suspects may be associated more highly with liberals than conservatives.

“The way you frame a problem is to some extent dictated by what you think the problem is,” said David Sears, a political psychologist at the University of California, Los Angeles. People’s strong feelings about issues like prejudice, sexism, authoritarianism, aggression, and nationalism — the bread and butter of political psychology — may influence how they design a study or present a problem.

The indirect bias that Sears and Redding identify is a far cry from the liberal groupthink others warn against. But given that psychology departments are predominantly left leaning, it’s important to seek out alternative viewpoints and explanations, said Jesse Graham, a social psychologist at the University of Southern California. A self-avowed liberal, Graham thinks it would be absurd to say he couldn’t do fair science because of his political preferences. “But,” he said, “it is something that I try to keep in mind.”