Quotulatiousness

October 12, 2011

“There is no off-the-shelf exam [that can] detect sociopathic killers”

Filed under: Cancon, Law, Military — Tags: , , — Nicholas @ 12:55

Michael Friscolanti explains how former Colonel Russell Williams managed to avoid coming to the attention of the police for so long:

An elite officer who piloted prime ministers and the Queen—and oversaw the country’s largest air force base—was doubling as a depraved sexual predator who somehow managed to ascend the ranks without a whiff of suspicion. Grasping for an explanation, the Canadian Forces launched an “immediate review” of the way candidates are selected for senior command positions—and whether enhanced psychological testing might have revealed the real Russ Williams.

The answer, sadly, is no. Among hundreds of pages of internal military documents, obtained by Maclean’s under the Access to Information Act, is a draft version of that review. It confirms what leading experts have long maintained: there is no off-the-shelf exam that employers, armed forces or otherwise, can use to detect sociopathic killers. “Given the recent events in CFB Trenton, it is natural for the CF to question whether or not the organization could have identified a sexual sadist or predicted that an individual would become a serial sexual murderer,” the report says. But that “would be unrealistic to expect.”

Every recruit is subject to various levels of screening, including a criminal records check and an aptitude test. Members also undergo an annual evaluation that assesses past performance and potential for promotion. To be considered for senior command (colonels in the army and air force; captains in the navy), an officer’s file must be “thoroughly reviewed” and endorsed by a board of superiors who examine “personal characteristics, demonstrated leadership ability, education and professional development.” Nothing in Williams’s file, an impeccable 23-year career, offered the slightest hint of his alter ego.

So, if it wasn’t Wall Street, then who inflated the US housing bubble anyway?

Filed under: Economics, Government, USA — Tags: , , , , , — Nicholas @ 12:03

Peter Wallison has the answer:

Beginning in 1992, the government required Fannie Mae and Freddie Mac to direct a substantial portion of their mortgage financing to borrowers who were at or below the median income in their communities. The original legislative quota was 30%. But the Department of Housing and Urban Development was given authority to adjust it, and through the Bill Clinton and George W. Bush administrations HUD raised the quota to 50% by 2000 and 55% by 2007.

It is certainly possible to find prime borrowers among people with incomes below the median. But when more than half of the mortgages Fannie and Freddie were required to buy were required to have that characteristic, these two government-sponsored enterprises had to significantly reduce their underwriting standards.

Fannie and Freddie were not the only government-backed or government-controlled organizations that were enlisted in this process. The Federal Housing Administration was competing with Fannie and Freddie for the same mortgages. And thanks to rules adopted in 1995 under the Community Reinvestment Act, regulated banks as well as savings and loan associations had to make a certain number of loans to borrowers who were at or below 80% of the median income in the areas they served.

The “Ontario education system [is] a remarkably clean and ongoing experiment in the effects of school choice”

Filed under: Cancon, Economics, Education, Government, Liberty — Tags: , , — Nicholas @ 08:22

Stephen Gordon explains why Ontario’s two parallel school systems are helping to prove the efficacy of school choice:

Public funding for the Ontario separate school system is sometimes a controversial topic for reasons I won’t get into here. But by offering one set of parents with the choice of which school they can send their children, the Ontario education system has set up a remarkably clean and ongoing experiment in the effects of school choice. Catholics have the choice of sending their elementary-school aged children either to separate or to public schools, and non-Catholics do not have this choice.

Elementary school administrators in the two systems face very different constraints:

  • Public schools have a monopoly on non-Catholics who can’t afford private school.
  • Separate schools face a clientele that always has the option of switching to the public school system.

Of the two, separate school administrators have the greater incentive to provide higher-quality education: if the separate system were widely known to be dysfunctional, it would likely disappear.

Basic economics would predict that the competitive pressures on separate school administrators would provide stronger incentives to provide better education outcomes. And that seems to be just what is happening. A recent study (pdf) by McMaster University economists Martin Dooley and Abigail Payne in collaboration with UC-Berkeley’s David Card that examine these effects finds “a statistically significant but modest-sized impact of potential competition on the growth rate of student achievement.” In a related study using similar data, a CD Howe study done by Wilfrid Laurier’s David Johnson finds that of the 13 ‘above-average’ school boards, 11 are in the separate school system, while none of the 10 ‘below-average’ school boards are.

Britain decides not to follow German lead on nuclear power

Filed under: Britain, Environment, Technology — Tags: , — Nicholas @ 07:55

Unlike their European partners, Britain will continue to depend on nuclear power to provide a large part of their electricity needs:

Britain breathed a collective sigh of relief yesterday. The question on everyone’s lips had been answered. Following the Fukushima accident in Japan, was it safe to continue using nuclear power here in the UK? The answer from chief nuclear inspector Mike Weightman and his team, who had spent months undertaking research, was ‘yes’.

Of course, that finding didn’t actually come as a shock to anyone. And not just because the interim report, published earlier in the year, had already made it clear that the UK nuclear-power industry could learn few new lessons from the accident in Japan — but also because you didn’t need a PhD in nuclear-reactor design to recognise the Fukushima disaster was a unique situation that arose in an area of the world prone to earthquakes and tsunamis with a different, older model of nuclear-power station than that used in the UK. A similar event would be highly unlikely here, or anywhere in Europe, and existing safety regulations are extremely tight. Furthermore, despite the full force of nature being thrown at the outdated Fukushima plant — an earthquake measuring 9.0 on the Richter scale leading to tsunami waves up to 40.5 metres high — the disaster was largely contained and, to date, not a single individual has died from the radiation that leaked out.

[. . .]

Despite their best attempts to win over new recruits, the tiny handful of aging anti-nuclear protesters saw no swell in numbers, no matter how they tried to draw comparisons between the European situation and the disaster in Japan. Despite holding vigils and undertaking stunts, such as releasing balloons outside a nuclear-power plant symbolising how many days it had been since the disaster, hardly any of their planned ‘wave of protests’ were deemed newsworthy or interesting.

Actually, UK public opinion has shifted in favour of nuclear power. The results of a Populus poll published last month revealed that 41 per cent of the population believed the benefits outweigh the risks, a three per cent increase on the previous year; 54 per cent wanted more nuclear-power stations or at least the replacement of existing stations with new ones. There was, in fact, an eight per cent drop (to 28 per cent) in people opposing nuclear power, compared to 2010.

Changing opinions about pornography

Filed under: Health, Liberty, Media — Tags: , , — Nicholas @ 07:44

Anna Arrowsmith points out that what we “know” about porn ain’t necessarily so:

Since Andrea Dworkin wrote about pornography as being anti-women in the early 1980s, we have become acclimatised to the idea that porn is bad for us, and must only be tolerated due to reasons of democracy and liberalism. In the past 30 years this idea has largely gone unchallenged outside academia and, in the process, feminism has been conflated with the anti-porn position. We have effectively been neuro-linguistically programmed to equate porn with harm.

Not only is there no good evidence to support this view, but there is a fair amount of evidence to support the opposite. This is the problem with the opt-in proposal: only the reportedly negative results from porn have been considered. But porn is good for society.

Women’s rights are far stronger in societies with liberal attitudes to sex — think of conservative countries such as Afghanistan, Yemen or China, and the place of women there. And yet, anti-porn campaigners neglect such issues entirely. A recent study by the US department of justice compared the four states that had highest broadband access and found there was a 27% decrease in rape and attempted rape, and the four with the lowest had a 53% increase over the same period. With broadband being key to watching porn online, these figures are food for thought for those who believe access to porn is bad news.

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