The ObamaCare jobs lost archive

Bob Kerrey is politically dead, and de mortuis nihil nisi bonum, so I'm going to replace his archive with a link to ObamaCare job losses.

Tuesday, September 23, 2014

Oh how I love to be lectured on climate change by Leonardo diCaprio

Leonardo DiCaprio notoriously rented the superyacht Topaz to bring his pals to the World Cup. Just for fun, I decided to calculate the carbon footprint of the Topaz. At service speed (23 kn) it operates two large diesel engines at a total horsepower of 15980 horsepower. 1 horsepower is 745.7 watts, so the Topaz generates 11.9 MW of power. Since a marine diesel is pretty efficient, sometimes exceeding 50%, let's say this comes from 23.8 MW of heat generation. At 48 MJ/kg, this requires burning about 0.495 kg, or slighly over a pound of diesel fuel a second, to give 1.279 kg of CO2 per second.

A typical American home uses 10837 kWh of electrical energy per year. That corresponds to 1.236 kW of average power usage. Given the average coal plant operates at 33.8% efficiency, that corresponds to 3.662 kW thermal generation. At 24 MJ/kg, this requires burning 0.152 grams of coal per second, generating about 0.447 g of CO2 per second.

Dividing the two, we calculate that the bold ecowarrior Leonardo, on his trip to the World Cup, was generating as much CO2 as required to supply electricity to 2860 American homes, or around 6000 people. A small town, in other words.

Wednesday, September 3, 2014

Thoughts on Salaita

Let's say you had a colleague at another institution whose public nastiness was legendary. Let's say he had retweeted that one of your articles should have ended at the pointy end of a shiv. Then you learned that your own institution was planning to hire this guy. Would you say "Oh well, his public posting of violent threats is of no concern, because Academic Freedom."

No, you wouldn't. And even if you yourself were not directly threatened, I doubt you'd take the position that a faculty member has absolute liberty to post anything he likes that isn't actually illegal (which, in the US, is almost anything), and expect it not to be taken into consideration in a hiring decision. There is a category of expression that, while not criminally prosecutable, will and should be considered a negative in a faculty hire. This is more to do with the manner of the expression than its content. If you express yourself like a thug, don't expect people to ignore that.

(Though, for example, if you've openly expressed overtly racist views,good luck with the job hunt. Some content is strenglich verboten.)

You can read a nice collection of Professor Salaita's tweets here. And, in case you haven't been paying attention, the University of Illinois at Urbana-Champaign, at the final stage of the hiring process, refused to employ Salaita in a tenured position in their Department of Native American Studies, because of voluminous complaints about his online nastiness. He had, unwisely, resigned his previous position in the Department of English at Virginia Tech. VT don't seem to be in a hurry to lure him back, by the way.

(It's a nice reflection on the chaotic and decayed state of the Humanities that neither position seems to particularly reflect Salaita's 'scholarly' output as a writer of anti-Israel polemics)

The most norotious tweet, in which he retweeted that "Jeffrey goldberg's story should have ended at the pointy end of a shiv", is not here (it's been deleted) but the original is.

It has been argued that if this tweet relates to his academic work, it is protected by academic freedom; and if it does not, it is not pertinent to his job. I posit that neither contingency is valid. Academic freedom does not protect violent threats to others who write in the same area; and if one's twitter output about one's field includes a series of ill-tempered violent outpourings, that surely needs to be considered along with one's more conventional academic work. On the other hand, if these are academically-unrelated private opinions, they are hardly completely irrelevant. Would we hire a physics professor who very publicly opined that African Americans are genetically inferior, or that pedophilia should be legal? Not in a New York picosecond!

I would happily sign on to the idea that one's expression as a private citizen should not be considered in hiring, tenure, evaluation or retention, but that isn't the world we live in. My friend and colleague, Martin Gaskell, was denied a job as an astronomer at the University of Kentucky based on his evangelical Christianity, reports of some long-past-expressed opinions that evolution might not be the only source of life on earth, and unfounded rumors he might be creationist. He mentored my daughter's undergraduate research. I know he's not a creationist.

(I've heard determinedly atheist physicists say the same thing about evolution, by the way. Physicists are often quite contemptuous of biologists and often suspect they've missed something important.

A feminist law blog publicly debated if I should be fired on Title IX grounds, based on some derisive comments I posted on a 'potty parity' survey in STEM fields, which implied that women's underrepresentation in those fields was partly caused by inadequate provision of women's toilets. And there are plenty of other examples of conservatives being fired for political or other expression. In all these cases, the same crowd loudly proclaiming that Salaita's sacred academic freedom is being violated were completely absent.

I defended Dan Guth at Kansas when he tweeted nastiness about the NRA, but don't sign me up for this crusade (so to speak). Salaita is being treated in a way consistent with standard practice in academia. Whether or not you should be able to, you can't get away with publicly saying anything you feel like, and his is not a hill I feel like dying on. From what I've seen of his public effusions, Salaita's a nasty peice of work, and I wouldn't want him as a colleague.

Chuck Hassebrook's Record: Opposing Biotech, part 1

While our local left-leaning media has been busy trying to pin Pete Ricketts to everything the Platte Institute has ever published, there has been remarkably little analysis of his Democrat opponent's record as an environmental activist and as a member of the Nebraska Board of Regents. Part of this is undoubtedly bias; after all, one of the state's two major newspapers is owned by heavy Hassebrook financial backer Warren Buffett. But I think part of it is a result of the average political reporter's complete ignorance about science. If yuou have no idea what genetic modification is or how it's done, what it's used for in contemporary agriculture, and the history of its research, development and commercial implementation, how can you write a piece about it? To remedy this, I'm going to be writing a series of posts explaining GM and its enormous economic and other benefits to Nebraska, and then describing the extreme and sustained nature of Hassebrook's opposition to GM agriculture. At the end, I hope at least ask yourself how this fringe anvironmental activist could propose to govern an agricultural state like ours.

Genetic modification, succinctly, is the introduction of genes from foreign organisms into the genome of one's organism of choice. This has been happening slowly and quietly for billions of years; when a virus infects a cell, it occasionally incorporates some of the cell's DNA into its own genome. The virus's descendents can then go on to infect and transform other cells, sometimes modifying their genomes. In the early 1980s, we learned to do this much faster and in a directed way. Agrobacterium, a genus of plant bacteria, naturally transfers DNA between it and its hosts, via small extra 'chromosome-like' piece of DNA called plasmids. So a scientist can choose a gene from one organism, synthesize a plasmid containing the gene, infect Agrobacterium with it, infect a plant with the Agrobacterium, and screen the cells or offspring of the plant for ones that have successfully incorporated the gene. You can now buy kits to do this; it's so easy I've done it myself (I genetically engineered a bacterium to overproduce a plant protein called azurin). If Agrobacterium won't infect the plant (it doesn't infect corn) we can use something called a gene-gun to fire bits of DNA through the plant cell wall, again screening for descendants that have incorporated the gene into their own genomes.

Aside from a commercially unsuccessful attempt to genetically engineer frost-resistant tomatoes, the earliest atttempts to genetically engineer crops involved trying to introduce herbicide resistance (remember that term). The most successful of these GM-crops have been 'Roundup-resistant'. These are based on a very simple but elegant strategy of introducing a gene, already native to Agrobacterium, for the enzyme 5-enolpyruvylshikimate-3-phosphate synthase (or EPSP synthase). EPSP synthase is vital to all plants, because it's used in the pathway to make the essential aromatic amino acids phenylalanine, tyrosine, and tryptophan. Animals, however, don't need it, because we can't make aromatic amino acids, and have to get them in our diet. So if we can block, EPSP synthase, we can kill plants, but leave animals unharmed. And this is what Roundup, technically known as glyphosate and even more technically as N-(phosphonomethyl)glycine) does. It diffuses into the active site of the EPSP synthase enzyme, and sits there, tightly bound, preventing the enzyme from doing its job. Glyphosate is an extremely simple molecule, and is almost completely nontoxic to humans and other animals (naturally enough, since we don't have its target enzyme).

So where does genetic engineering come in? Well, Agrobacterium also makes its own aromatic amino acids, and so also has EPSP synthase. But Agrobacterium EPSP-synthase is structurally different from the plant enzyme, and is not blocked by glyphosate. So all you have to do is replace the plant enzyme with the bacterial enzyme, or even more easily, just give the plant the bacterial enzyme naturally, with a promoter that will cause it to overexpress, and the plant will still be able to make its essential amino-acids and will be resistant to the herbicide.

So now a farmer can plant his corn and soybeans on a field already cleared by glyphosate. He can even spray glyphosate on the field while his crops are growing, killing weeds but not his crops. The result is higher yield, and no need to use selective herbicides like atrazine, which are far more toxic to humans.

How could anyone oppose that? Well, as we'll see in the next post, Chuck Hassebrook did.

Rape and statistics

Consider this: under Bayesian statistics, an accusation of rape has a 50% chance of being true, and 50% chance of being false.

Now introduce one piece of information; fewer than half of all rape accusations are false. This is a very modest assumption; while Kanin put the rate of false accusations at 41%, most sources put it lower. Feminists, unsurprisingly but in the absence of any real backing, claim false accusations are virtually non-existent. In any case, let's just say, statistically, more accusations are true than false.

With this one piece of extra evidence, we change the probabilities. A man accused of rape is more likely to be guilty than innocent.

But with the 'preponderance of evidence' standard now enforced by Obama's Department of Education, a better than 50% probability of guilt is sufficient to convict. That means, going into a campus sexual assault hearing, if no evidence at all is presented against him, the man should (according to the rules) be convicted.

Facing nothing but an accusation, therefore, he bears the burden of proving himself innocent, turning the entire common law tradition of Anglo-American jurisprudence on its head.

Saturday, August 9, 2014

Fake quotes: Ruth Thone and the Lincoln Journal Star

Ruth Thone is the wife of former Nebraska governor Charlie Thone. She has no particular distinction, except being a cranky old lady with a history of self-destructive habits. She's jumped on various feminist bandwagons, co-authoring books about women, weight, and aging. Oh yes, and she hates Israel.

Her latest effusion is a 'local view' column in the Lincoln Journal Star, a rabidly one sided castigation of Israel for its conduct in Gaza. Here, however, I'll just note that to attack the very existence and foundation of Israel, she used a nasty fabricated quote. This she attributes to David Ben Gurion, whom she calls 'an early prime minister of Israel' (He was first Prime Minister of Israel. Was that so hard to look up?). She attributes this to him:

We must use terror, assassination, intimidation, land confiscation and the cutting of all social services to rid the Galilee of the Arab population.
Now, if you Google this, you'll find it attributed to two sources; Ben Gurion is one, and the notorious Koenig memorandum is the second. That's the first big clue it's false; made up quotes are frequently attributed to multiple authors. Now the Koenig memorandum has been translated into English, and you can read it; it doesn't contain the quoted text. Go look. And the only source given when attributing it to Ben Gurion is the 1978 biography by Michael Bar-Zohar; wherein it doesn't appear. It's also completely out of character for Ben Gurion, who, while he was by no means a pacifist, would not have held these views and certainly would have never acknowledged them publicly. It is therefore almost certainly false. Not only did Ben Gurion never say it; most likely it's completely fabricated.

The Internet is awash in false quotations and false attributions. Often they're innocent. Anything said about intelligence or pantheistic deism is usually attributed to Einstein; anything wryly humorous to Twain; anything upliftingly patriotic to Churchill, etc.. But often, as in the present instance, they are downright malicious. My advice is the following; believe a quotation if it

  1. Appears in a primary source: i.e. a book by the author
  2. Appears in a contemporaneous secondary account from a reputable reporter: e.g. a New York Times account of a speech by Fiorello LaGuardia
  3. Appears in a reputable, careful compliation of quotations, like Bartlett. In my experience, Wikiquote is pretty reliable; note that the above quote does not appears in its list of attributed Ben Gurion quotes. But always, if the quote denigrates the person to which it's attributed, check a primary source!
  4. Appears in a reputable biography; a good biographer will almost certainly provide you with the primary source
Anything else is junk. Be especially careful if you find yourself chasing quotes from one web page to another, or if the quote's attributed to more than one person.

The second quote given by Thone

Why should the Arabs make peace? If I were an Arab leader I would never make terms with Israel. That is natural: we have taken their country
...can actually be properly sourced, to Nahum Goldmann, in The Jewish Paradox : A Personal Memoir of Historic Encounters that Shaped the Drama of Modern Jewry (1978). It's a 22 year old recollection of a conversation Goldmann said he had with Ben Gurion in 1956, and it supposedly is part of a pessimistic reflection by Ben Gurion on the future fate of Israel. Of course, Ben Gurion here is reporting the Palestinian point of view, not his own. And it's not really a quote from Ben Gurion, but an old recollection of a conversation with Ben Gurion, reported by a third party.

Lies, by my definition, do not just include deliberate falsehoods; they also include falsehoods repeated negligently, without due diligence as to their veracity. Thone, by this metric, is a liar, and the Lincoln Journal Star reproduced the lie. Their acknowledgment of this

The quotes at the bottom of this column by David Ben-Gurion are fake, some sources say. Their authenticitiy is in question.
is inadequate; the first quote is certainly falsified, and the second is a paraphrase of dubious reliability. Moreover, instead of owning up to an apologizing for publishing this trash, the LJS has tried to bury the evidence, by omitting Thone's piece from their opinion index.

What a pitiful excuse for a fishwrap.

(8/20/2014) The newspaper finally took the quotes down.
The original version of this column contained quotes from David Ben-Gurion, the first prime minister of Israel, that the Journal Star has concluded he never said. While the quotes have appeared in various publications, scholars have found no evidence that they can be attributed to Ben-Gurion. As a result, the Journal Star has removed them from this column.

Thursday, August 7, 2014

Krugman wrong again

I know, I know, dog bites man. But he's wrong in an amusing way. To try to bolster his case that true scientists are Leftists (and not merely science fanbois) he shows the following.
Trouble is, the poll in question was not a random sampling of scientists, but was conducted among members of the American Association for the Advancement of Science. The vast majority of scientists are not AAAS members, and conversely AAAS members tend to be unrepresentative of scientists as a whole. You don't even have to be a scientist to be a member of AAAS. They don't ask if you have a science degree or work in a scientific field. AAAS also has a reputation for liberal advocacy and, now that Science magazine is available online to most working scientists, so you don't have to be a member to have easy access, it's increasingly an organization for people interested in 'Science policy'. The poll data were presented in a format that mentions the skewed sampling method only in an appendix, and Pew should be ashamed of themselves.

In any case, Krugman, an economist, probably claims to be a 'social scientist', but he's forgotten one of the most important principles of quoting other people's data: learn how they gathered it, before you cite it.

Tuesday, July 15, 2014

Lincoln Journal Star fails geography again

Their usual vacuous twaddle on the border crisis includes this:
Instead politicians are putting on sideshows, like Rep. Steve King’s assertion that Detroit has a worse murder rate than the countries the kids are fleeing. What buffoonery. Guatemala City has a murder rate twice that of Detroit.
Uhhh, Guatemale City isn't a country. Guatemala is. Guatemala had a 2012 murder rate of 39.9/100,000. Detroit had a 2012 murder rate of 54.6/100,000.

Friday, July 11, 2014

Heil Holder

The US Department of Justice sent a functionary to Norfolk, NE, today to 'investigate' the outbreak of political dissent, manifest in the 'Obama Presidential Library' float. The clear purpose of this is to intimidate the city and its residents, and to make it clear that open mockery of the Dear Leader will not be tolerated. And we slide further and further down the slope towards Banana Republic.

Thursday, July 10, 2014

"open to an interpretation that it was bigoted"

The eponymous nonsensical turn of phrase is used by the Lincoln Journal Star this morning to castigate the infamous Norfolk parade float which represented the Obama Presidential Library (yet to be built) as an outhouse. The phrase is nonsensical, of course, because everything of human construction is open to the interpretation that it is bigoted, especially in the hands of a skilled player of the race card. The newspaper naturally can't actually say it was bigoted, because there is nothing at all bigoted about it, and any claim to the contrary would be laughed at. The Norfolk float is trenchant political satire, but as I've shown multiple times, far less brutal than much of what was thrown at President George W Bush.

Beyond that, the editorial has essentially nothing to say; a few quotes from local polticians from Norfolk trying desperately to straddle the fence, allowing it was perhaps not quite in the very bast of taste, an American of Kenyan origin whom the Journal Star itself unearthed and who feels (in the absence of any actual argument) that criticism of her fellow American of Kenyan origin might be racist. They say nothing substantive, because they have nothing substantive to say. The float was protected political expression, not especially harsh by recent standards, and no one to my knowledge has come up with a cogent argument that it was racist.

This is, therefore, another sad example of liberal intolerance. It is crucial to remember that the Left can sometimes endure criticism, but it cannot ever abide mockery. The Left takes itself incredibly seriously, and experiences almost physical revulsion when held up to ridicule. All the more reason why the Left's opponents need to defend Mr Remmich and his float, because the Left would, if it could, shut down this entire area of contrary speech.

Sunday, July 6, 2014

My design for an Obama Presidential Library

Given the tempest in a teapot over the Norfolk Obama Presidential Library/Outhouse (trenchant but legitimate, if perhaps crude, prairie humor, IMO) I thought I'd do a much more eggheaded proposal for the design of the Obama Presidential Library, to be located, of course, on Oahu. Here are the 12 highlights.

(1) NSA intercepts reading room; here, in quiet surroundings, you will be able to settle into a comfortable computer desk and read the private emails of thousand of your fellow Americans! Find out what they think of their girlfriend's mother! Find out what they think about their boyfriends schlong! There will be selfies galore! And sexts! Even Anthony Wiener sexts!!

(2)The 'most transparent administration ever' FOIA room. With the help of our trained docents, yuu will be guided through the process of submitting a valid federal FOIA request. After submission, you can return in 2 or 3 years to pick up a genuine facsimile of a government document, with all but the words 'and' and 'the' redacted!

(3)'If you like your plan, you can keep your plan' healthcare center. After checking all your stuff with the guard at the door, you will experience a stunning multimedia experience, bouncing from '404 Page Not Found' to 'This server is temporarily busy, serving thousands of other customers' pages, until you finally get to select your very own healthcare plan, at only twice what you were paying last year! Then, on the way out, will will keep all your old stuff, but give you a bunch of new stuff you didn't want! Be sure to do this early, ss prices are going up up up!

(4) The Susan Rice Aviary. Watch and listen as carefully trained parrots squawk out dozens of human-sounding expressions, from 'It was all an internet video' to 'Iran will not be allowed to build nuclear weapons'.

(5) The 'Executive Order' whack a mole game! You get to play a Supreme Court Justice, trying to whack down Obama's unconstitutional actions as they pop up. You have to be sharp; when it comes to violating the constitution, no President has been as active as Mr. Obama.

(6) The 'Foreign Policy' reading room. This is completely unlit, and nobody knows what's going on in there, except it isn't good.

(7) The Obama toilet. No, it ain't an outhouse! This opulent, Hollywood-furnished pissoir (thanks, John Kerry!) has gold plated toilet paper holders which dispense copies of the constitution on soft, 3-ply tissue, as well as floor mats carefully inscribed with the words of the Fourth Amendment.

...and for the kids
(8) The Drone Targeting game. Here you get to select targets: 'wedding', 'orphanage', 'Tea Party', 'Samuel Alito', and 'Taliban*' But be careful. There's a 10% chance your drone may hit something you didn't expect!
*this may at any time be changed to 'Israel', depending on John Kerry's mood.

(9) The 'Fast and Furious' Massive Multiplayer Game. A true innovation. Like no other online game, Fast and Furious lets you earn weapons for your enemies, not yourself. Then they invade your territory and kill your guys! And if you make it through to the end, you get rewarded with a 'Contempt of Congress' sticker!

...and finally
(10) The Presidential Newspaper Reading Room, where copies of USA Today will brief you on all the shite your administration has been up to these last 6 years, while you were golfing on the...

(11) 36 Hole Private Presidential Golf-course. You can even play the course, for a $100,000 donation to Organizing for America!

...and last, but not least...
(12) The IRS 'what's your politics?' quiz. A simple online game that will challenge whether your political views are correct. But be careful! Score too low, and you'll trigger an audit!

Now, all together, 1, 2, 3, RWP is a racist!