[G]reen jobs have become the ginseng of progressive politics: a sort of broad-spectrum snake oil that cures whatever happens to ail you. They are the antidote to economic malaise, an underskilled labor force, the inherent unwillingness of the public to suffer any significant economic and personal dislocation in order to save the environment. They enhance nationalistic vigor. (If we don’t act now, the Chinese will steal all of our green jobs!) They stave off aging of stale political platforms. And I’m pretty sure they’re good for bunions, too.
Megan McArdle, “The Jobs Are Always Greener…”, The Atlantic, 2010-03-11
March 11, 2010
QotD: Green jobs
Food follies: the pinNaCle of idiocy?
The food police are after your salt:
Some New York City chefs and restaurant owners are taking aim at a bill introduced in the New York Legislature that, if passed, would ban the use of salt in restaurant cooking.
“No owner or operator of a restaurant in this state shall use salt in any form in the preparation of any food for consumption by customers of such restaurant, including food prepared to be consumed on the premises of such restaurant or off of such premises,” the bill, A. 10129, states in part.
The legislation, which Assemblyman Felix Ortiz, D-Brooklyn, introduced on March 5, would fine restaurants $1,000 for each violation.
I can only assume that Rep. Ortiz has no tastebuds, as the diet he’s prescribing would be bland, bland, bland. There’s also little chance that it’ll be passed into law, but you can consider it a shot across the bows of the restaurant trade . . . or a ranging round for the next salvo.
Colby Cosh tries to introduce physics into hockey debate
Aside from women’s hockey at the Olympics, I don’t follow the sport, so I’m happy to depend on the educated opinions of those who do. Colby Cosh points out that the debate over blows to the head in hockey should concentrate on a simple, clearly defined rule:
A memo to those who are concerned with (hitherto) legal checks to the head in the NHL: I sure hope you’re not just fighting physics. Because you’ll lose.
I see nothing wrong with the proposed new rule against blind-side hits to the head. I’d be willing to take it even further, and adopt an easy-to-apply strict-liability standard; if you hit somebody in a way that induces unconsciousness, or causes a concussion, you sit out the next n games. This would spare us from adopting hard-to-apply rules whose enforcement might ebb and crest, vary between personalities, and differ between leagues and regions. (It would occasionally lead, like all strict-liability rules, to unfair-seeming results and punishments for actions that didn’t look unjust or vicious aside from the outcome. But almost anything is better, at least to my mind, than a rule defined by excessively complex language, taught by means of intuitive references to a mass of individual cases, and left to evolve so that everybody thinks he knows the offence when he sees it.)
[. . .]
It’s sometimes observed, for example, that the players are bigger and the game faster than 20 or 30 years ago. But nobody ever sorts out the relative importance of these effects; a player whose mass is 5% bigger has 5% more kinetic energy in open ice, but if his velocity is increased 5%, the energy varies according to the square, and thus increases by more than 10%. If you watch early ’80s hockey, what immediately strikes you, once you get past the sheer horribleness of the goaltending, is the relative slowness of the game. There’s no one reason for this: plenty of things have changed just a little bit, from the quality of icemaking to skate technology to the way skaters are trained. And the change isn’t that extreme, or else Chris Chelios, who actually played early ’80s hockey in the early ’80s, would be unable to draw a paycheque in his weak-bladder years. Still, it’s a factor with exponential weight.
Chris Chelios is nearly as ancient as I am . . . it’s utterly amazing that he’s still able to play at a professional level.
Researchers say that fat may actually be a flavour
This may provide some clues to obesity, as tests show that some people can detect fat at much lower concentrations . . . and therefore consume less:
It’s a theory set to confirm why humans are so fond of fatty foods such as chips and chocolate cake: in addition to the five tastes already identified lurks another detectable by the palate — fat.
“We know that the human tongue can detect five tastes — sweet, salty, sour, bitter and umami (a savoury, protein-rich taste contained in foods such as soy sauce and chicken stock),” Russell Keast, from Deakin University, said Monday.
“Through our study we can conclude that humans have a sixth taste — fat.”
Researchers tested 30 people’s ability to taste a range of fatty acids in otherwise plain solutions and found that all were able to determine the taste — though some required higher concentrations than others.
[. . .]
The results, published in the British Journal of Nutrition, have not definitively classified fat as a taste but Keast says the evidence is strong and mounting.
For something to be classified as a taste there needed to be proven receptor mechanisms on taste cells in the mouth, he said.
March 10, 2010
George Monbiot: “There goes my life’s work”
As I mentioned when the Climategate scandal started to break, I fear that the misdeeds of climate scientist-activists would rebound against all scientists. George Monbiot seems to be coming around to sharing that concern:
The attack on climate scientists is now widening to an all-out war on science. Writing recently for the Telegraph, the columnist Gerald Warner dismissed scientists as “white-coated prima donnas and narcissists . . . pointy-heads in lab coats [who] have reassumed the role of mad cranks . . . The public is no longer in awe of scientists. Like squabbling evangelical churches in the 19th century, they can form as many schismatic sects as they like, nobody is listening to them any more.”
A small clique of activists managed to temporarily hijack the global agenda, with the potential to destroy untold trillions of dollars of economic development and reduce the freedom of billions of human beings. If the CRU data leak hadn’t taken place, we’d now be looking at massive government intervention in all areas of human existance, far beyond the dreams of power-mad dreamers.
If the threats to human existance were as bad as the CRU and IPCC declared, the actions our governments would have to take would be catastrophic for much of the world. To reduce carbon dioxide emissions to the level the global warming activists deemed appropriate, we’d have to pretty much give up fossil fuels altogether. We’d be condemning billions of people to starvation . . . without modern farming and modern transportation and storage facilities, we couldn’t feed the current population of the world.
To say that this is a setback to science is an understatement, for the actions of those few scientists will make all scientists that much more suspect. Given the alternative of forced curtailment or even abandonment of industrial civilization (and a death toll of unimaginable size) or scientists being given less credence by the public, the latter is by far the lesser evil.
Despite my iconoclastic, anti-corporate instincts, I now spend much of my time defending the scientific establishment from attacks by the kind of rabble-rousers with whom I usually associate. My heart rebels against this project: I would rather be pelting scientists with eggs than trying to understand their datasets. But my beliefs oblige me to try to make sense of the science and to explain its implications. This turns out to be the most divisive project I’ve ever engaged in. The more I stick to the facts, the more virulent the abuse becomes.
This doesn’t bother me — I have a hide like a glyptodon — but it reinforces the disturbing possibility that nothing works. The research discussed in the Nature paper shows that when scientists dress soberly, shave off their beards and give their papers conservative titles, they can reach across to the other side. But in doing so they will surely alienate people who would otherwise be inclined to trust them. As the MMR saga shows, people who mistrust authority are just as likely to kick against science as those who respect it.
Perhaps we have to accept that there is no simple solution to public disbelief in science. The battle over climate change suggests that the more clearly you spell the problem out, the more you turn people away. If they don’t want to know, nothing and no one will reach them. There goes my life’s work.
H/T to Elizabeth who wrote “Is Monbiot on the road to Damascus? He hasn’t got there yet but he certainly is starting to question a lot of the greenery.”
March 5, 2010
QotD: Rescuing science from the AGW disaster
. . . this news story is a warning to all scientists: if you don’t want creationists to get traction, you can’t just treat this as someone else’s problem. You have to clean house. You have tolerated liars and rascals like Phil Jones and Rajendra Pachauri in your midst too long; you need to throw them out.
A diplomatic way for any random professional society to do this would be to demand that all climate science must be held to the strictest standards of methodological scrutiny. All data, including primary un-”corrected” datasets, must be available for auditing by third parties. All modeling code must be published. The assumptions made in data reduction and smoothing must be an explicitly documented part of the work product.
These requirements would kill off AGW alarmism as surely as a bullet through the head. But its credibility is already collapsing; the rising issue, now, is to prevent collateral damage from the scientific community’s failure to insist on them sooner. Every day you delay will strengthen the creationists and the flat-earthers and all the other monsters begotten from the sleep of reason.
Eric S. Raymond, “Lies and consequences”, Armed and Dangerous, 2010-03-04
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The winds of change: UK’s Met Office to abandon seasonal forecasts
You’d almost think someone was paying attention. Britain’s Met Office has given up providing seasonal forecasts:
The Met Office is to stop publishing seasonal forecasts, after it came in for criticism for failing to predict extreme weather.
It was berated for not foreseeing that the UK would suffer this cold winter or the last three wet summers in its seasonal forecasts.
The forecasts, four times a year, will be replaced by monthly predictions.
The Met Office said it decided to change its forecasting approach after carrying out customer research.
Explaining its decision, the Met Office released a statement which said: “By their nature, forecasts become less accurate the further out we look.
That last point is why, in years gone by, newspapers used to have much amusement contrasting official weather forecasts with non-scientific publications like the Old Farmer’s Almanac, where just often enough to be newsworthy, the annual’s predictions were more accurate than those provided by “real weathermen”.
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March 4, 2010
Teenagers: Mom was right about your need for a good night’s sleep
I know, you stopped listening to your parents around age 12, but every now and again, they do have useful advice for you:
Only 5% of high school seniors get eight hours of sleep a night. Children get an hour less than they did 30 years ago, which subtracts IQ points and adds body weight.
Until age 21, the circuitry of a child’s brain is being completed. Bronson and Merryman report research on grade schoolers showing that “the performance gap caused by an hour’s difference in sleep was bigger than the gap between a normal fourth-grader and a normal sixth-grader.” In high school there is a steep decline in sleep hours, and a striking correlation of sleep and grades.
Tired children have trouble retaining learning “because neurons lose their plasticity, becoming incapable of forming the new synaptic connections necessary to encode a memory. … The more you learned during the day, the more you need to sleep that night.”
The school day starts too early because that is convenient for parents and teachers. Awakened at dawn, teenage brains are still releasing melatonin, which makes them sleepy. This is one reason why young adults are responsible for half the 100,000 annual “fall asleep” automobile crashes. When Edina, Minn., changed its high school start from 7:25 a.m. to 8:30 a.m., math/verbal SAT scores rose substantially.
Furthermore, sleep loss increases the hormone that stimulates hunger and decreases the one that suppresses appetite. Hence the correlation between less sleep and more obesity.
So, even though the temptation is to stay up as late as you possibly can . . . don’t. You’ll actually notice the difference the next day.
March 3, 2010
That’s not data: that’s collated anecdotes
The way things are going, we may need to throw out even more contaminated “data” that has been used to track climate for over a century, because it can’t technically be called anything other than anecdotal:
The network relies on volunteers in the 48 contiguous states to take daily readings of high and low temperatures and precipitation measured by sensors they keep by their homes and offices. They deliver that information to the National Climatic Data Center (NCDC), which uses it to track changes in the climate.
Requirements aren’t very strict for volunteers: They need a modicum of training and decent vision in at least one eye to qualify. And they’re expected to take measurements seven days a week, 365 days a year.
That’s a recipe for trouble, says Watts, who told FoxNews.com that less scrupulous members of the network often fail to collect the data when they go on vacation or are sick. He said one volunteer filled in missing data with local weather reports from the newspapers that stacked up while he was out of town.
And that’s just the tip of the iceberg. Volunteers take their readings at different times of day, then round the temperatures to the nearest whole number and mark down their measurements on paper forms they mail in monthly to the NCDC headquarters in Ashville, N.C.
“You’ve got this kind of a ragtag network that’s reporting the numbers for our official climate readings,” said Watts, who found that 90 percent of the stations violated the government’s guidelines for where they may be located.
Watts believes that poor placement of temperature sensors has compromised the system’s data. Though they are supposed to be situated in empty clearings, many of the stations are potentially corrupted by their proximity to heat sources, including exhaust pipes, trash-burning barrels, chimneys, barbecue grills, seas of asphalt — and even a grave.
There’s an old saying, frequently used in statistical discussions, that the “plural of anecdote is not data”. This is an excellent example of unreliable information being collated and depended upon as if it was rigorous and objective.
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February 25, 2010
Trying to argue someone out of a belief they were never argued into
Clive sent a link to Lord Monckton’s “Answer to a ‘global warming’ fanatic”:
Dear Enquirer, – Thank you for taking the trouble to write to me. If I may, I shall highlight various passages from your letter in bold face, and then respond to them seriatim in Roman face.
“I am not a climate scientist, and so I can only go by the overwhelming consensus amongst scientists that man-made climate change is occurring and that it poses a grave threat to humanity.”
First, science is not — repeat not — done by consensus. Aristotle, in codifying the dozen worst fallacies to which mankind is prone, described this one as the “head-count fallacy”, or, as the mediaeval schoolmen called it, the argumentum ad populum. Merely because many people say they believe a thing to be true, they do not necessarily believe it to be true and, even if they do, it need not necessarily be true. Abu Ali Ibn al-Haytham, the astronomer, mathematician and philosopher of science in 11th-century Iraq who is credited as the father of the scientific method, said this —
“The seeker after truth does not put his faith in any mere consensus, however broad and however venerable. Instead, he subjects what he has learned from it to scrutiny using his hard-won scientific knowledge, and he verifies for himself whether it is true. The road to the truth is long and hard, but that is the road we must follow.”
More recently, T.H. Huxley, in the famous debate in which he defeated Bishop Soapy Sam Wilberforce in Oxford on the question of evolution, put it this way —
“The improver of natural knowledge absolutely refuses to acknowledge authority, as such. For him, scepticism is the very highest of duties: blind faith the one unpardonable sin.”
Secondly, the “consensus” you speak of does not in fact exist. Schulte (2008) reported that, of 539 scientific papers dated January 2004-February 2007 that contained the search phrase “global climate change”, not one provided any evidence that any anthropogenic influence on any part of the climate would prove in any degree catastrophic. That, if you do science by consensus, is the consensus.
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February 24, 2010
Rechecking the data (where it still exists) is the only solution
Given all the “missing”, “normalized”, and “cherry-picked” data in the climate change debate, this is the only rational way forward:
More than 150 years of global temperature records are to be re-examined by scientists in an attempt to regain public trust in climate science after revelations about errors and suppression of data.
The Met Office has submitted proposals for the reassessment by an independent panel in a tacit admission that its previous reports have been marred by their reliance on analysis by the University of East Anglia’s Climatic Research Unit (CRU).
Two separate inquiries are being held into allegations that the CRU tried to hide its raw data from critics and that it exaggerated the extent of global warming.
In a document entitled Proposal for a New International Analysis of Land Surface Air Temperature Data, the Met Office says: “We feel it is timely to propose an international effort to reanalyse surface temperature data in collaboration with the World Meteorological Organisation.”
As I’ve said several times, we may actually have a global problem with rising temperatures, and if so we need to consider the potential impact and possible ways to address it. However, the science is far from settled — in fact, it’s more unsettled now than it was at any time in the last fifteen years. Without reliable data, we can’t pretend to make any predictions or recommend any course of action because we don’t know whether global temperatures are rising or not.
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February 23, 2010
February 18, 2010
QotD: Where are the (American) media?
If it’s true that right wing bloggers and right wing Brit newspapers are now savaging the Warmists completely wrongly, well, isn’t that a story in its own right, given the huge scale of this phenomenon? Aren’t these bad bloggers and cynical Brit journos threatening the very future of the planet? And you guys are ignoring that? Why aren’t you grilling these bad, bad people? Why no big exposures of the wrongness and wickedness of Steve McIntyre? Why no stuff saying “What’s up with Watt’s Up With That??” One way or another, this is a huge story.
Trouble is, I guess they want the story to go one way, but that if they investigate it properly they fear that they’ll find it going the other way.
Brian Micklethwait, “Making the US old media notice Climategate”, Samizdata, 2010-02-17
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February 11, 2010
Audi’s target market
Who is Audi trying to sell their little green Panzerkampfwagens to? Folks who think the ad wasn’t Gorewellian enough:
“The ad only makes sense if it’s aimed at people who acknowledge the moral authority of the green police,” writes Grist magazine’s David Roberts on the Huffington Post. The target audience, according to Roberts, is men who want to “do the right thing.” He’s certainly right that the ad isn’t aimed at people (whom he childishly mocks as “teabaggers”) who worry that their liberties are being eroded.
But the message is hardly “do the right thing.”
To me, the target demographic is a certain subset of spineless, upscale white men (all the perps in the ad are affluent white guys) who just want to go with the flow. In that sense, the Audi ad has a lot in common with those execrable MasterCard commercials. Targeting the same demographic, those ads depicted hapless fathers being harangued by their children to get with the environmental program. MasterCard’s tagline: “Helping Dad become a better man: Priceless.”
The difference is that MasterCard’s ads were earnest, creepy, diabetes-inducing treacle. Audi’s ad not only fails to invest the greens with moral authority, it concedes that the carbon cops are out of control and power-hungry (in a postscript scene, the Green Police pull over real cops for using Styrofoam cups). But, because resistance is futile when it comes to the eco-Borg, you might as well get the best car you can.
H/T to Ghost of a Flea for the link.
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February 10, 2010
AGW: the military solution
Brian Micklethwait goes all gung ho and everything, trying to encapsulate the current situation in Climatestan:
Are you bored with Climategate? And bored with me writing about it, again and again? Yesterday, fellow Samizdatista Michael Jennings told me he is. I understand the feeling, and would be interested to hear if any of our commentariat shares it, but as for me, I can’t leave this thing alone. I mean, this is now the biggest single battle between the forces of light and the forces of darkness, and the forces of darkness are now in definite, headlong, ignominious retreat. I for one do not feel inclined to stop shouting about that any time soon.
However, I do agree that things are now moving on, and that is what this posting is about.
[. . .]
If you don’t think you have any position to retreat to, then you stand and fight to the death. The Hockey Team, along with their most vocal fans, are now in this doomed position. But the CAGW camp as a whole is now deciding whether to back the Hockey Team or to cut them lose and concede the ground that the Hockey Team have so fraudulently occupied. This Guardian leader says to me that the high command of the Grande Armée of CAGW is now attempting a retreat in good order to a position further back, which it thinks it can hold, rather than making a futile last stand now that would only destroy them all. The CAGW camp, as they now wish to remain, losing the I but definitely keeping tight hold of the C, are now concluding that there is no future in defending the now utterly discredited Hockey Team, i.e. Mann and the East Anglians. And although the IPCC gets no mention in this Guardian leader, other CAGW-ers are already saying, with similar reluctance but similar definiteness, that the now utterly discredited IPCC will also have to be cut loose from polite society, certainly in its now utterly discredited form, as crafted during the last decade or so by the now utterly discredited Rajendra Pachauri.
[. . .]
Don’t get me wrong. Crushing Michael Mann and his Hockey Team, sending Pachauri packing, making the letters I, P, C and C spell L, I, E and S in the minds of all thinking people, getting the Met Office to stick to short-term weather forecasting, ripping the panda pants off the WWF – these are very important tasks. When pursuing your enemies after you have won a battle against them, it is important to ensure that as many as possible of the defeated ones do not keep any undeserved shreds of reputation with which to fight again. This is not an either/or thing. The climate skeptic blogosphere is big enough and clever enough to do it all, pushing the old media along with it (UK), or not and just replacing the old media for the duration of the battle (USA) — or the war, or for ever, for everything — as the case may be. But in among sneering at the disgraced Hockey Team, chuckling over the multiple lies and lavish living arrangements of the rascal Pachauri, and gags about how many inches of global warming have just descended upon this or that American city, we should also be getting stuck into the next fight.
I’ve done my best to include a sprinkling of decent links, to reports and to celebratory whoops from this last battlefield, but these are now potentially infinite. A few weeks ago I went on a foreign trip and was largely disconnected from the internet for the best part of a week. Since then, I have been trying and failing to catch up with Climategate. Last weekend, the story pretty much escaped from anyone’s single purview, so large and so complicated has it now become. Basically, a huge retreat in multiple directions is going on, and a huge pursuit, ditto, with CAGW defensive position after CAGW defensive position being overrun by advancing Skeptics. The IPCC citadel, its outer walls having crumbled when Climategate first broke, is now being comprehensively sacked.
Go read the whole thing, which is liberally studded with links to follow. Should keep you busy for a bit, anyway.
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