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Biology Cancer Clinical trials Popular culture

“Liquid biopsies” for cancer: not ready for prime time

I’ve written many times about how the relationship between the early detection of cancer and decreased mortality from cancer is not nearly as straightforward as the average person—even the average doctor—thinks, the first time being in the very first year of this blog’s existence. Since then, the complexities and overpromising of various screening modalities designed […]

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Complementary and alternative medicine Homeopathy Medicine Pseudoscience Quackery Science Skepticism/critical thinking

Another favorite pseudoscience trope: “I’m just providing information”

After having written yesterday’s piece about the fallacy known as the appeal to nature, a favorite fallacy of the alternative medicine crowd. The idea that if something is somehow “natural” it must be superior to anything viewed as “unnatural” or “man-made” is deeply ingrained in pseudoscientific medicine. Heck, there’s even a brand of quackery known […]

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Autism Complementary and alternative medicine Homeopathy Medicine Pseudoscience Quackery Religion Science Skepticism/critical thinking

Who knew? My state’s vaccine personal belief exemption rate stinks! (Part 2: What to do.)

After yesterday’s post on the depressingly high (and increasing, apparently) rate of personal belief exemptions to vaccination requirements for entering school in the state of Michigan, I felt the need to pontificate a bit further. The reason is that MLive.com has posted some followup stories. Also, I didn’t have a lot of time last night […]

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Antivaccine nonsense Complementary and alternative medicine Computers and social media Entertainment/culture Medicine Pseudoscience Quackery Science Skepticism/critical thinking

And they say I’m in it for the money?

One of the most common criticisms launched at defenders of science-based medicine by believers in pseudoscience and quackery is that we are “pharma shills.” The assumption, or so it would seem, is that no one would defend science, reason, and medicine unless he were paid off by pharmaceutical, chemical, and/or agricultural companies. The further assumption […]

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Complementary and alternative medicine Medicine Popular culture Quackery Television

America’s quack: Dr. Mehmet Oz

Dr. Mehmet Oz used to be a rising star in academic surgery, a highly skilled cardiac surgeon with a strong track record of publications in the peer-reviewed literature. Then he met Oprah and became America’s quack.