Recently my co-blogger David Gorski wrote an excellent analysis of the latest propaganda effort from the anti-vaccine crowd – a website that attempts to deconstruct the fourteen studies most often cited to argue for a lack of association between vaccines and autism. As David pointed out, there are many more than 14 studies which demonstrate this, and no credible studies showing that there is any correlation. David covered some of the 14 discussed studies, and today I will discuss one more.
On that anti-vaccine propaganda site J.B. Handley begins his introduction with this logical fallacy:
Of all the remarkable frauds that will one day surround the autism epidemic, perhaps one of the most galling is the simple statement that the “science has spoken” and “vaccines don’t cause autism.” Anytime a public health official or other talking head states this, you can be assured that one of two things is true: they have never read the studies they are talking about, or they are lying through their teeth.
Of course this is a false dichotomy, or forced choice. I personally know of many people, including myself and David, who have both read all the studies and are telling the truth about our opinions that they do not support a link between autism and vaccines. It seems to be inconceivable to Mr. Handley that an informed professional could honestly disagree with his opinions – such is the nature of fanaticism.