CNN, Michael Moore, Sicko, and fact-checking as propaganda tool

(For previous posts on the topic of health care, see here.)

All Michael Moore’s films deal with very serious topics in ways that are both informative and entertaining. His films have dealt with corporate greed, violence in society, the Iraq war, and now the health industry. Along with Robert Greenwald’s Brave New Films, he provides a perspective and viewpoint that is almost completely absent from the mainstream media.
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The story of evolution-13: Differential rates of survival

Of the three stages of natural selection outlined before, the only one that occurs purely by chance is the first one, that of the occurrence of mutations. I discussed how although the chances of producing a favorable mutation by changes in any individual site in the DNA (called ‘point mutations’) on an individual member of the species is very small, when the number of individuals in a species and the long times available for the changes to occur are factored into the calculation, the result is that such mutations are not only likely, they are almost inevitable to occur and furthermore are likely to occur many times.
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The story of evolution-12: Population genetics and the Hardy-Weinberg law

In the previous post, I discussed the puzzle posed by a naïve understanding of Mendelian genetics, which was that one might expect that organisms that displayed recessive gene traits would slowly disappear in a population while those with dominant gene traits would grow in number. But if that were true that would prevent new mutations from gaining a foothold in the population and growing in number, if it happened to be a recessive trait.

The crucial work that formed the breakthrough that revived the theory of natural selection was done in 1908 by G. H. Hardy (a Cambridge University mathematician and author of a fascinating book A Mathematician’s Apology) and Wilhelm Weinberg (a German physician), working independently. What is nice is that the result is quite simple to derive, and surprising.
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Oh, and about those wait times for medical treatment. . .

When all their other arguments about the advantages of the current US health care system compared to universal, single-payer systems in France, Canada, England, Germany, etc. are shown to be false, apologists for the US health care system turn to their trump card: alleging that wait times to see a doctor in those countries is longer than it is in the US. This statement by the lobbying group America’s Health Insurance Plans is typical: “The American people do not support a government takeover of the entire health-care system because they know that means long waits for rationed care.”

The problem with this type of allegation is that the US does not systematically collect data on wait times, whereas the other countries do collect the data and make them public. The assumption seems to be that in the US, if there is no data, then the wait times must be zero. No data, no problem!

But using the scant data that is available, BusinessWeek points out that except in a few selected, non-emergency situations, even this charge is false: “In reality, both data and anecdotes show that the American people are already waiting as long or longer than patients living with universal health-care systems.”

As Paul Krugman points out in his New York Times July 16, 2007 column:

[B]y and large, opponents of universal health care paint a glowing portrait of the American system that bears as little resemblance to reality as the scare stories they tell about health care in France, Britain, and Canada.

The claim that the uninsured can get all the care they need in emergency rooms is just the beginning. Beyond that is the myth that Americans who are lucky enough to have insurance never face long waits for medical care.
. . .
[N]ot all medical delays are created equal. In Canada and Britain, delays are caused by doctors trying to devote limited medical resources to the most urgent cases. In the United States, they’re often caused by insurance companies trying to save money.

This can lead to ordeals like the one recently described by Mark Kleiman, a professor at U.C.L.A., who nearly died of cancer because his insurer kept delaying approval for a necessary biopsy. ”It was only later,” writes Mr. Kleiman on his blog, ”that I discovered why the insurance company was stalling; I had an option, which I didn’t know I had, to avoid all the approvals by going to ‘Tier II,’ which would have meant higher co-payments.”

He adds, ”I don’t know how many people my insurance company waited to death that year, but I’m certain the number wasn’t zero.”

(You can read about Kleiman’s plight here, which occurred despite having what he calls “fancy-dancy health insurance through my employer, which as it happens also owns one of the world’s dozen best medical centers”.)

And what about that favorite of US health care apologists, the waiting time for hip replacements? Krugman looked at that too:

On the other hand, it’s true that Americans get hip replacements faster than Canadians. But there’s a funny thing about that example, which is used constantly as an argument for the superiority of private health insurance over a government-run system: the large majority of hip replacements in the United States are paid for by, um, Medicare.

That’s right: the hip-replacement gap is actually a comparison of two government health insurance systems. American Medicare has shorter waits than Canadian Medicare (yes, that’s what they call their system) because it has more lavish funding — end of story. The alleged virtues of private insurance have nothing to do with it.

Krugman’s conclusion is right on target:

The bottom line is that the opponents of universal health care appear to have run out of honest arguments. All they have left are fantasies: horror fiction about health care in other countries, and fairy tales about health care here in America.

POST SCRIPT: Déjà vu

As usual, cartoonist Tom Tomorrow succinctly captures how the media is colluding with the administration in fanning the flames for war with Iran, exactly the way it did with Iraq.

The story of evolution-11: The rise of population genetics and the neo-Darwinian synthesis

The joining of Darwin’s theory of natural selection with the Mendelian theory of genetics is one of the great triumphs of biology, now called somewhat grandly the ‘neo-Darwinian synthesis’. It forms the basis of all modern biology, and was strengthened by the discovery of DNA as the structure of genetic information and which explained how Mendelian genetics worked on a microscopic scale. The modern ability to map out the entire genome of humans and other species has produced overwhelming evidence in support of Darwin’s theory of how organisms evolve and branch out into different forms. The rough tree of life that Darwin sketched out in his book based on the anatomy of biological species has now been made more precise and detailed by the mapping of the DNA of species, showing ever more clearly how species are related to one another and when they separated from a common ancestor.
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Hidden costs of US health care

(For previous posts on the topic of health care, see here.)

In my previous posts following on the film Sicko (Haven’t seen the film yet? It is well worth it.) I have been focusing on the tangible costs and benefits of the US health care system compared to those of other developed countries, and showing why the US system comes out badly in comparison. The chief culprit is the insertion of profit-making private health insurance companies between the patient and health care providers, creating an immediate trade-off between profit and providing care that is detrimental to the latter.

But there are several intangibles that are also important. The main one is that having one’s health insurance tied to one’s place of employment highly distorts the basis on which people make important life decisions. Right now, many people make decisions of what job to take and where to live based on the health care provided by employers. People with families and young children are especially caught in a bind. Some people spend their entire lives in dead-end jobs that they hate, trapped because of the fact that they cannot afford to leave and lose the health benefits. This is especially so if they or a member of their family has a health problem that becomes a non-covered ‘pre-existing condition’ in their new workplace, and thus denied coverage, at least for a limited time.

What is the cost of this? For one thing, it discourages entrepreneurs and freelancers. A person who wants to quit his or her job to start their own business or implement an innovative idea is strongly discouraged from doing so, especially if they have families. Not only is the cost of purchasing private insurance for themselves prohibitive, so is the cost for providing it for their employees. In 2004, the average cost of health insurance for family coverage was $9,950, which means that it is likely to be around $12,000 in 2007. This is close to the amount earned annually by a full-time minimum wage worker. How many business ideas have never seen the light of day, how many jobs never created, because potential innovators just could not bring themselves to risk the health of their families by leaving their jobs?

Health insurance tied to businesses also discourages the creative arts. Painters, writers, sculptors, poets, actors, dancers, and musicians are people who add enormously to the quality of life of a community. A community that has a vibrant arts community is one that is lively and healthy. Most artists do not go into it for the money (although they have dreams of their work becoming widely recognized someday) but because they really love what they do and are willing to suffer some hardship for it. They are willing to forego luxuries and live fairly Spartan lives with respect to housing, food, clothing and the like, just to have the opportunity to create art. Many are willing to take part-time jobs to cover life’s essentials so that they have the time and freedom to devote to their passion. But the biggest single expense for such people is the cost of buying health insurance as private individuals. Many simply do not do so, gambling that they will not get very sick.

Then we have young people, straight out of high school or college who may want to experience a carefree life for at least a short time before settling down, and maybe travel around this vast country doing various jobs, seeing new things, meeting new people, and learning about the various communities they pass through. Maybe they want to work in underprivileged areas. Right now, the only way to safely do that is to do it through an organization that provides health insurance. If they go on their own, they have to buy expensive private health insurance or take the risk that they will not need health care. Even for the volunteer organizations that provide health insurance, providing it is a big headache and expense.

Then there is the problem of transitioning between jobs and between school and jobs. There are often gaps between the times when students leave college and start their first jobs. Because they have left school, they no longer are covered by their family or school health insurance policies. They have to shop around for some coverage for the transition period until they get their first job. People who have a gap when they move from one job to another can sometimes use COBRA coverage during the transition.

Even people who like their jobs and have health insurance plans to choose from (the so called ‘lucky ones’) face all kinds of irritations. The family may select an insurance plan and from it choose pediatricians for their children, an internist for the parents and a gynecologist for the mother, all within that one plan. The next year, they are likely to find that some of the physicians are now on different plans. So you have to repeat the process of comparing health care plans, weighing the costs and benefits, comparing physician lists, and trying to figure out who and what to keep and to jettison. This has to be done every year. And then you have to keep track of all the paperwork and receipts and co-payments. I think people have got so beaten down that they simply do not realize how much time goes into taking care of all these details. It is only when they get drawn into the bureaucratic nightmare that results when coverage is denied or some major illness strikes that they realize what a crazy system they are in.

Why have people in the US become so numb and accepting of this state of affairs? In surveying the responses to the film Sicko, James Clay Fuller makes a good point:

Not one mentions the comments by Tony Benn, a former member of Britain’s Parliament. Yet Benn’s statements probably are the most profound element of the film.

He notes, as other good people often do, that “if we have the money to kill (in war), we’ve got the money to help people.”

But, more importantly, Benn tells Moore, that all of Europe and many other places have good health care systems while the United States lacks such a basic service because in Europe and elsewhere, “the politicians are afraid of the people” when the people get angry and demand some action. In the United States, he observes, “the people are afraid of those in power” because they fear losing their jobs, fear being cut off from health care or other services if they speak up and make demands.

“How do you control people?” Benn asks, and he answers: “Through fear and debt.”

His point is that in the United States we have a great overabundance of both.

When are people going to get angry enough to say “We’re mad as hell and we’re not going to take it anymore”?

POST SCRIPT: The invertebrate Congress

On Bill Moyers’ show, Conservative Bruce Fein argues why Bush should be impeached and criticizes a spineless Congress for not doing so, and John Nichols (author of the book The Genius of Impeachment) agrees.

Here is a transcript.

Another conservative Paul Craig Roberts (Assistant Secretary of the Treasury in the Reagan administration and former Associate Editor of the Wall Street Journal editorial page and Contributing Editor of National Review) has also called for the immediate impeachment of both Bush and Cheney.

The idea of impeachment was inserted into the US constitution as a vital check against the president assuming dictatorial powers akin to those of a king. It was almost tailor-made to deal with situations like that which currently exists. But the Democratic Party leadership seems unwilling to do this.

The story of evolution-10: The debate over natural selection in Darwin’s own time

In Darwin’s own time, there was a three-way dispute concerning the theory of evolution. Strange as it may sound these days in the US where so many question whether evolution even occurs at all, the idea that evolution had occurred and new species were being created and old ones dying out was not such a major problem in the mid-to-late 19th century. Elite opinion of that time had been exposed to that idea and had accepted it even before Darwin because of all the fossil records that were being discovered all the time. Even Darwin’s own grandfather Erasmus Darwin, a freethinker, had around 1795 published a book Zoonomia that had floated the idea that species had evolved, but he used a Lamarckian model. What religious people mostly shied away from was the idea that human beings were also part of the evolutionary process and shared common ancestors with other species, a reluctance that still persists.
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The story of evolution-9: Early challenges to Darwin’s theory

In an earlier post in this series, I listed the three stages involved in natural selection, each of which seemed to have seemingly small probabilities. In the previous post, I showed how because of the large numbers of organisms and long time scales involved, the first item got converted into a very high probability event.

The next item in the list, the issue of how a mutation with a small advantage in the properties of an organism can end up with that property dominating the species, was both Darwin’s greatest challenge and his greatest triumph.

The triumph came from a crucial insight that Darwin had concerning the importance of varieties within species. Recall that Platonic ideas were dominant at that time, and that laid the emphasis on the idealized forms of things. So for example while a real triangle drawn on paper would contain imperfections, these were considered incidental, the drawing being a mere approximation to the idealized triangle that one could envision in some abstract space.
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How universal single-payer systems protect us against catastrophes

(For previous posts on the topic of health care, see here.)

I think almost everyone across the political spectrum would concede the fact that the fifty million Americans currently without health insurance would definitely benefit from the adoption of a universal, government-run, single-payer health care system. The reason that it has not been adopted is that many of the remaining 250 million have been frightened into thinking that their medical coverage would decline from what they have now.
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The story of evolution-8: The sufficiency of the mutation rate

One of the challenges faced by Darwin was whether the rate at which mutations creating new favorable varieties would occur was sufficiently rapid for his purposes. Since during his time the laws of inheritance were not known and neither was the mathematics involved, advocates of natural selection had to assume that things would work out eventually.

In his excellent book The Making of the Fittest (2006), Sean B. Carroll demystifies the various numbers and calculations involved in natural selection using our current knowledge.

Recall from the previous post in this series that DNA is made up of a string of bases A, C, T, and G. New genetic information is created when there is a change in the DNA and the most basic (but not the only) way that this can occur is by mutations acting at the level of a single base site in the DNA, changing one of the bases A, C, T, and G to a different one.
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