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Biology Evolution Humor Paranormal Physics Pseudoscience Science Skepticism/critical thinking

Tying up loose ends from 2009: Deepak Chopra versus Michael Shermer

Over the holidays, I stayed at home for a combination of some relaxation and some grant writing. (I know, weird.) As I was perusing some of the links I saved during that time, it occurs to me that I totally forgot about one particularly amazing bit of hilarity, courtesy of our old “friend” Deepak Chopra. […]

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Antivaccine nonsense Complementary and alternative medicine Medicine

Suppression of speech through legal intimidation, anti-vaccine edition: Barbara Loe Fisher sues Dr. Paul Offit, Amy Wallace, and Condé Nast for libel

In general, one of the biggest differences between those defending science-based medicine and those defending pseudoscience, quackery, and anti-science is that science inculcates in its adherents a culture of free and open debate. In marked contrast, those advocating pseudoscience tend to cultivate cultures of the echo chamber. Examples abound and include discussion forums devoted to […]

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Cancer Medicine

Radiation from CT scans: Balancing risks and benefits

NOTE: Orac is on semi-vacation this week, trying very hard to recharge his Tarial cells. Actually, although he is at home, he is spending much of his time in his Sanctum Sanctorum (i.e., his home office) working on an R01 for the February submission cycle. Given that the week between Christmas and New Years Day […]

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Antivaccine nonsense Autism Complementary and alternative medicine Medicine Quackery

More evidence that anti-vaccine beliefs kill

Vaccines save lives. In fact, they arguably save more lives than any other medical intervention devised by human beings. Unfortunately, the converse is also true. Anti-vaccine beliefs and the vaccine refusal that results from them kill. They leave children vulnerable to preventable diseases, and, sadly, here’s yet more evidence that this is true: At least […]

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Antivaccine nonsense Autism Medicine Politics

Anti-vaccine activism, not autism activism

Remember how I said that I was trying to take it easy this week? I still am, but there’s something bugging me enough to draw me out of my grant-induced cocoon for a little while in order to pontificate on it in the not-so-Respectfully Insolent way that I am so often wont to do. True, […]