Magic Statistics

“I accept no responsibility for statistics, which are a form of magic beyond my comprehension.” — Robertson Davies

May 12th, 2006 at 9:51 pm

Religious art and the Second Commandment

A Christianity Today reader asks whether religious art that depicts God or Christ violates the Second Commandment, which says, "You shall not make for yourself a carved image, or any likeness of anything that is in heaven above, or that is in the earth beneath, or that is in the water under the earth" (ESV).

In her response, Adrienne Dengerink Chaplin, who teaches philosophical aesthetics at the Institute for Christian Studies, says the first issue is translation of the original Hebrew.  The KJV, the RSV, and the ESV (quoted above), provide a more precise rendering; while the NIV and NRSV have "idol", which is arguably the intended meaning of the literal "graven image" or "carved image".

The point is that the carved images were always viewed as idols and identified with idolatrous practices.  The context supports this:

"You shall have no other gods before me.

 "You shall not make for yourself a carved image, or any likeness of anything that is in heaven above, or that is in the earth beneath, or that is in the water under the earth. You shall not bow down to them or serve them . . .

Clearly, idolatry is the focus of these commandments.

[T]he injunction is not a blanket ban on representational imagery, as some forms of Judaism and Christianity (as well as Islam—witness the furor over the Muhammad cartoons) have suggested, thereby requiring all art to be restricted to abstract patterns and designs. Instead, it is a ban on images used as idols. This explains why God could instruct Moses to include such images as flowers, pomegranates, and winged angels in the design of the tabernacle.

Neither does the text address portrayals of God, so those are not forbidden.

As long as we do not treat any . . . images as exhaustive representations of God or as objects of spiritual power in themselves, such that we cherish and yearn for them for their own sake, we may receive them with thanksgiving as a gift from the Creator of all creators. Let this be an invitation.

via Thunderstruck.

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May 12th, 2006 at 9:21 pm

Widening income gap in Canada?

More economic sleight of hand from the socialist New Democratic Party (NDP), this time regarding the personal income of Canadians:

The gap has been steadily widening between well-off Canadians and modest-income earners over the past several years, say New Democrat MPs.

And last week's federal budget has done nothing to help narrow the difference, they add.

People in the top bracket, earning more than $85,700 a year, have seen their incomes rise 15 per cent between 1989 and 2004, MPs said Thursday, citing data from Statistics Canada.

Yet over the same period, people earning $20,400 or less saw their income actually shrink by nine per cent, says NDP finance Critic Judy Wasylycia-Leis.

Even middle-class Canadians, in the $56,600 to $85,700 income bracket, have barely kept up with inflation during that 15-year period, enjoying a mere two per cent increase.

"The rich are getting richer and most Canadian families have seen their real income decline since 1989,'' Wasylycia-Leis said.

The attack on the Conservative federal budget is coherent only if the composition of income classes in Canada does not change.  The poor remain poor all their lives, and the rich likewise.  In reality, however, nothing could be further from the truth.

The NDP’s fundamental misrepresentation is the presupposition that the "well-off" and "modest-income earners" form unchanging blocs comprised of the same people year after year—or, in this case, decade after decade.  In actual fact, however, Canadians, like citizens of other Western countries, move up and down the income scale with alacrity.  People in the lowest income quartile (a quartile contains one-fourth of the population) in one year are quite likely to move into a higher income group within even one or two years.  Similarly, moving down the income scale is commonplace and quite unremarkable.

Many studies by economists throughout the developed world have documented this fact.  A readily available example is "Income Inequality and Low Income in Canada: An International Perspective" by Garnett Picot and John Myles, published by Statistics Canada in February 2005.  The pdf document can be downloaded here.

Authors Picot and Myles cite a study of Canada, the US, Germany, and the UK which found that between one-third and one-half of those with incomes less than one-half the median income (a typical measure of "low income") earned above that only one year later.  And that study focused solely on a six-year period in the 1990s.  Only 18 to 31 percent of those in low income were still there five years later—and the great majority of those earned above the low-income threshold at least one year in the interim.

Table from study by Garnett Picot and John MylesAs the table above shows, only a small minority remained below the low-income threshold throughout the six years under study.  (Table found on p. 22 of paper by Picot and Myles.)

5.4 percent of the population was in low-income in all six years in the U.S., 4.4 percent in the U.K., 2.9 percent in Canada, and only 1.9 percent in Germany. (Picot and Myles, p. 23.)

The time period cited by the NDP MPs covers fifteen years.  During that much longer time frame, the proportion of Canadians who consistently stayed at the bottom of the income scale would be well below 2.9%.

The Picot and Myles study also looked at inter-generational income mobility.  How persistently does low income carry across generations?  How likely are children of poor parents to experience low income themselves?  Conversely, how likely are children of high-income parents to remain at the top end of the income scale?  The answer on all counts is: Not very.

The authors cite an earlier Canadian study that compared a father's five-year average earnings when the son was aged 13 to 17 with the son's earnings as a young adult (aged 29 to 32) and found that one-third or less of the sons occupied the same income quartile as their fathers did.

The results highlight familiar patterns found in all mobility studies. First, the highest levels of intergenerational inheritance (about one third) are found at the extremes—the top and the bottom quartiles—in part, because such sons can only “move” in one direction. Second, short range mobility (to an adjacent quartile) is greater than long range mobility. For example, 28 percent of bottom quartile sons are in the second quartile by age 29-32, compared to 17 percent in the top quartile. (Picot and Myles, p. 24.)

Sons of fathers in the second and third quartiles were about equally likely to move up the income scale as to move down.

Other studies have found that Canada exhibits considerably more income mobility across generations than is observed in the US or the UK.

International comparisons indicate that the degree of intergenerational income mobility is relatively higher in Canada than in either the U.S or the U.K., and is roughly comparable to nations with a high degree of mobility, such as the Nordic countries.  Children in low-income families in Canada are less likely to live in low income as young adults than their counterparts in the U.S. or the United Kingdom. (Picot and Myles, p. 24.)

In view of the very large degree of income mobility in Canada—both for individuals over time and between generations—the NDP's implication that Canada's income scale is made of blocks of people, called variously "the rich", "middle income", "well-off", "modest income earners", etc., is patently ridiculous.  Canadians simply do not stay at or near the same income level year after year.  To claim this over a fifteen-year period is nothing less than economic illiteracy.

Low income is, for the vast majority of Canadians who experience it, a temporary situation.  As such, it is not best handled by adjusting overall levels of taxation or fiscal policy, as the NDP advocates.

That is certainly not to say that low income is not a problem for anyone in Canada.  A relatively small number of people do remain at low income levels persistently over long periods of time.  To assist those in that situation, the first thing needed is an accurate assessment of the extent and characteristics of chronic low income earners.  With that in hand, a strong argument can be made that the best way to alleviate low income would be programs targeted to those in that particular small group.

But the NDP appears to have bigger political fish to fry.

MP Peter Julian said the budget — the first for Conservative Prime Minister Stephen Harper — won't help families at the modest end of the income scale.

"People are finding it more and more difficult to make ends meet and . . . governments are not responding to what is a growing income crisis,'' he said.

"Growing income crisis"?  Rave on.  Here's what Statistics Canada had to say in its most recent report on income of Canadians (released 30 March):

Median after-tax income rose for most Canadian families in 2004 as strong economic growth fostered gains in employment which in turn boosted market income, according to new data from the Survey of Labour and Income Dynamics (SLID).

Canadian families with two or more people had an estimated median income after taxes of $54,100, up about 2% from 2003 in real terms after adjusting for inflation. (Median is the point at which half of families had higher income and half less.)

The Canadian economy, as measured by real gross domestic product, grew 2.9% in 2004. According to the Labour Force Survey, this gain extended to the labour market as employment rose during the year, all in full-time jobs, and the unemployment rate declined.
. . .
SLID data also showed that the proportion of families living below Statistics Canada's low-income cutoff (LICO), declined in 2004, reflecting the strong economic conditions.

Showing that the NDP is wrong about the economy is like shooting fish in a barrel sometimes.

Previous related post: BC economy recovering from NDP 1990s slump

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May 12th, 2006 at 8:34 pm

Titanic II

’Iceberg! And it’s melting…’ 

via UK Spectator

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May 12th, 2006 at 6:02 pm

Canada wants its doctors back

Ontario, like other parts of Canada, needs more physicians.  Present estimates indicate that one in ten residents can't get in to see a family doctor.  Unless more doctors are recruited, it looks set to get worse: 20 percent of Ontario doctors are over 60, and 11 percent are 65 or older, and they're not going to be replaced by new graduates anytime soon.  Dr David Bach, new president of the Ontario Medical Association, has a brainstorm.

The best bets for easing Ontario's doctor shortage include wooing some of the 9,000 physicians trained in Canada but now working in the United States . . .

The Toronto Star news article mentions no particular incentives to be offered to Canadian doctors working in the US.  Unless it includes much better pay, more support staff, better facilities, and improved working conditions, I doubt many will return.

As if aware of the unlikelihood of enticing Canadian doctors to come back home, the provincial health minister doesn't seem to care where he finds 'em.  Any warm body with an M.D. will do.

Health Minister George Smitherman said last week the government is stepping up efforts to recruit more doctors. The measures include posting province-wide job opportunities online and Internet sites to help foreign-trained doctors navigate through the process of becoming accredited physicians in Canada.

Smitherman also said the government is going to be more "aggressive" in trying to recruit doctors from abroad to fight fire with fire as other countries embark on similar strategies.

Critics said that plan is tantamount to "poaching" because it may lure doctors from underdeveloped nations with worse doctor shortages than Ontario's.

"Fight fire with fire"?  Are you sure that's an appropriate metaphor for this situation? 

via BizzyBlog.

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May 12th, 2006 at 5:44 pm

No medical treatment for the politically obnoxious

A British hospital has cancelled hip replacement surgery for a 75-year-old man because he sent the hospital photos of aborted foetuses as part of his in-your-face anti-abortion campaign.  The man has been refused medical care because he expressed too strongly political views that the hospital administration finds disagreeable.

You don't need an M.D. to notice disturbing ramifications if this decision is allowed to stand.  Will the medical powers that be have authority to vet the political opinions of prospective patients before deciding if they are worthy to be treated?

As Mick Hume, who favours legal abortion, points out, the man is asking for medical treatment, not votes.

Ruth May, the hospital’s chief executive, claims that the ban is justified because the “offensive” publications he mailed caused “great distress” to her and her staff and thus contravened the NHS policy of “zero tolerance”. Some may already feel that such policies make it seem as if a hospital’s priority is to protect its staff against the patients, rather than protecting patients from illness. This case goes farther, equating the posting of offensive photos with punching a nurse on the nose.

Why on earth should hospitals be distressed by pictures of the sort of operations that they carry out? An aborted late-term foetus can certainly make a grisly spectacle, and there is no point trying to sanitise abortion. But neither need anybody be intimidated by the handful of zealots who like to wave around such bloody abortion porn.

Are hospitals and their employees now entitled to protection from patients whose political views they find upsetting or offensive?  That's one way to shorten waiting lists.

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