while the far right gets a lot of crap about not believing in science, the left isn't crazy about it either. Only instead of rejecting facts that conflict with the Bible, it ignores anything that conflicts with hippie myths about the perfection of nature. That's why my neighborhood is full of places you can go to detoxify with colonics, get healed with crystals and magnets and buy non--genetically engineered food. We complain less about the liberal side of antiscience because the women who believe in this stuff are generally hot.
I totally get that the idea of injecting a tiny bit of a disease into a child is weird. It's freaked people out for more than a century, often for religious reasons, causing riots in England in the 1850s, a huge uprising in Brazil in 1904 and a polio-vaccine boycott in Nigeria in 2001. Such rebellions against vaccination typically lead to disease outbreaks that put unimmunized kids at elevated risk, and, unless someone does something to stop it, endless New Yorker stories.
Anyway, the article is both fairly good, and quite amusing. I recommend checking it out. That is all.