Pro-Vax Quacks

Although I'm interested in skepticism in general, I have a tendency to gravitate towards one particular form of pseudoscience (alternative medicine) and, in particular, a certain kind of that particular form of pseudoscience, namely antivaccine quackery. However, as much as I keep returning to the antivaccine movement, I keep noticing just how much it shares with other forms of science denialism and pseudoscientific thinking. I was reminded of this when one of my readers e-mailed me a link to a Facebook group, Pro-Vax Quacks. I have no idea who's behind the group, but what I do know is that…