Logic 101: Homeowork

Identify at least five* logical fallacies in Dana Ullman‘s article “Disinformation on Homeopathy: Two Leading Sources”. Show your work.

Please know that this review and critique of Mr. Randi and Ms. Brown is not an ad hominem attack on these two individuals. . .this article reviews their actions, their priorities and the organizations that they have represented, all of which are reasonable and appropriate areas for critique and are not personal attacks on who they are.

*The fact that Ullman declares that the article is not an argumentum ad hominem does not mean that you may not identify an argumentum ad hominem fallacy, as Ullman does not appear to know what ad hominem actually means. Nor does he appear to know how the scientific method works.

When Professor Ennis was ultimately sent the protocol, she was shocked at what she received. This protocol was not her experiment (Ennis, 2004). In fact, it was clearly a study that was a set-up to disprove homeopathy.

When Supplements Work? or (may) Kill

Normally, when we learn that alternative medicine substances are contaminated with actual, scientifically tested pharmaceuticals that happen to do the exact same thing the “all-natural” supplement purports to do (oops), we can happily report these issues are not associated with serious injury or death. Normally. Sometimes people do get hurt:

FDA has received multiple reports of adverse events associated with the use of Fruta Planta, including several cardiac events and one death. FDA laboratory analysis confirmed that Fruta Planta contains sibutramine, a controlled substance that was withdrawn from the market in October 2010 for safety reasons. The product poses a threat to consumers because sibutramine is known to substantially increase blood pressure and/or pulse rate in some patients and may present a significant risk for patients with a history of coronary artery disease, congestive heart failure, arrhythmias or stroke. Fruta Planta may also interact in life threatening ways with other medications a consumer may be taking.
FDA Medwatch – “Fruta Planta: Public Notification – Undeclared Drug Ingredient” – 23 December 2010 (emphasis mine) Continue reading “When Supplements Work? or (may) Kill”

House Republican Science Agenda

Oh boy:

Issa’s priorities are, to an astonishing degree, representative of the new Republican House majority. Last year, when John Boehner, of Ohio, the incoming House Speaker, was asked by ABC’s George Stephanopoulos about his party’s plans to address climate change, he had this to say: “The idea that carbon dioxide is a carcinogen, that it is harmful to our environment, is almost comical.” John Shimkus, of Illinois, is one of four members now vying for the chairmanship of the House Committee on Energy and Commerce. At a congressional hearing in 2009, he dismissed the dangers of climate change by quoting Genesis 8:22: “As long as the earth endures, seedtime and harvest, cold and heat, summer and winter, day and night will never cease.” He added, “I believe that’s the infallible word of God, and that’s the way it’s going to be for His creation.” Another contender for the Energy Committee post, Joe Barton, of Texas—who is one of the House’s top recipients of contributions from the oil-and-gas industry—argues that CO2 emissions have nothing to do with climate change, and, in any event, people will just adapt. “When it rains, we find shelter,” he has said. “When it’s hot, we get shade. When it’s cold, we find a warm place to stay.” (Barton is perhaps best known for the apology he offered, last June, to the C.E.O. of BP, Tony Hayward, for what he described as a “shakedown” of the company by the Obama Administration.)

See “Uncomfortable Climate” at the New Yorker.

Apparently the position of chair of the House Committee on Energy and Commerce goes to the Representative who can deny the most science.

Be Anti-Evo and be miserable

I get unsolicited mail:

ProEvo: Pro Evolution – Guideline for an Age of Joy

Being on a variety of evolution vs creationism mailing lists, I wasn’t initially surprised to receive an apparently evolution-related book in the mail. Continue reading “Be Anti-Evo and be miserable”

When Supplements “Work”. . .Light Headed, for the Wrong Reasons

Let’s say you have diabetes or heart disease and are taking nitrates for your condition. And, unfortunately, maybe you need a little more lead in your pencil, which is even more common with some of these conditions. Well your doctor might hesitate to prescribe the most common pharmaceuticals for erectile dysfunction, like tadalafil (Cialis) or sildenafil (Viagra), because these drugs taken in combination with nitrates can cause dangerously low blood pressure. So, in your desperation, you might think about reaching for one of those sexual enhancement supplements about which we all get countless emails. Continue reading “When Supplements “Work”. . .Light Headed, for the Wrong Reasons”