Most notably, there was Andrew Wakefield, the British gastroenterologist who authored the now-infamous 1998 study that suggested there might be a link between the MMR vaccine and autism. Jenny McCarthy was breathed into being because of Andrew Wakefield.

The wider world hasn’t been kind to Wakefield, who lost his medical license in 2010 and is widely described as a one-man public health disaster. Here, though, he was treated as a battle-scarred hero. The room hung on his every word.

“One in two children will have autism by 2032,” he told us, to horrified gasps. “We are facing dark times. The government and the pharmaceutical industry own your bodies and the bodies of your children.”

“There are no [vaccine] exemptions anymore,” Sean David Morton piped in. “Not even if you’re Jewish. But I think Obama made an exception for Muslims.” He switched into what may have been an impression of someone with an Arabic accent: “Ay yi yi!”