January 6th, 2011 by Steve Novella, M.D. in Better Health Network, Opinion
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It seems that for every established science there is an ideological group who is motivated to deny it. Denialism is a thriving pseudoscience and affects any issue with the slightest political or social implications. Sometimes, even easily verifiable facts can be denied, as people seem willing to make up their own facts as needed.
Denialists have an easy job — to spread doubt and confusion. It is far easier to muddy the waters with subtle distortions and logical fallacies than it is to set the record straight. Even when every bit of misinformation is countered, the general public is often left with the sense that the topic is controversial or uncertain. If denial is in line with a group’s ideology, then even the suggestion of doubt may be enough to reject solid science.
We see this when it comes to the effectiveness of vaccines, the evolution of life on earth, and anthropogenic global warming. A recent Pew poll shows that the campaign of global warming denial has been fairly successful — while the science becomes more solid around the consensus that the earth is warming and humans are contributing to this, the public is becoming less convinced.
I often encounter denial even when it comes to simple things, like body weight. You would think that the question of how many Americans are overweight or obese would be fairly straightforward, but no data is so straightforward that it cannot be distorted by dedicated ideologues. Read more »
*This blog post was originally published at Science-Based Medicine*
November 20th, 2010 by DrRich in Better Health Network, Health Policy, Opinion
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Q. What’s the difference between a public health expert and an incompetent doctor?
A. An incompetent doctor tends to kill only one person at a time.
The deep recession and jobless “recovery” which we have enjoyed in the U.S. for going on three years now was triggered by the bursting of the housing bubble. The housing bubble was created by lending practices that awarded “subprime” mortgages to people with bad credit ratings, and offered to people with good credit ratings adjustable-rate mortgages (ARMs) that enticed them to purchase more expensive homes than they could afford.
Traditionally, banks were always reluctant to award mortgages, of any flavor, to people who obviously could not afford them, since doing so would wreck their businesses. The reason the banks began making bad loans in the 1990s is that new government policies, chiefly the Community Reinvestment Act, strongly “encouraged” them to.
The banks, being businesses, reacted logically to the new regulatory climate, to threats by ACORN and other activist groups, and to the escape hatch opened for them by the government which allowed them to turn over their toxic mortgages immediately to Fanny and Freddie. Banks quickly began turning out as many questionable mortgages as they could write, to as many uncreditworthy individuals as they could find. Read more »
*This blog post was originally published at The Covert Rationing Blog*
August 14th, 2010 by John Mandrola, M.D. in Better Health Network, Health Tips, Opinion
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If I was Surgeon General, I would follow the lead of our country’s first Mom, Michelle Obama. This is serious folks. We as an American society need to solve the obesity crisis, not just for our physical health, but for our country’s financial stability.
Reducing the spiraling costs of healthcare is wanted by all. So far, prevention of the diseases which contribute most to our healthcare costs, (heart disease, cancer and orthopedic issues, to name just a few) has been given only lip service, by our future supplier of healthcare — the American government.
It turns out that the mechanisms to reduce our most costly ailments are the same as those that mitigate obesity. It is like simple math. (If a=b, and b=c, than a=c.) If lifestyle choices reduce obesity, and less obesity means less consumption of healthcare for heart disease and cancer, than better lifestyle choices means less healthcare consumption. Bunches less. (See, simple math was not so useless.) It is for this reason that I believe the most productive way to reduce health care expenditures is to reduce obesity. Read more »
*This blog post was originally published at Dr John M*
