A reader emails about Bill O’Reilly and his comments about Psy and Gangnam Style:
The term “epistemic closure” has emerged as a descriptor of the process by which adherents of a political ideology cut themselves off from other views and create closed systems of deduction, relying only on evidence within their own social network and which systems cannot be affected by empirical evidence derived from outside the social network.
Here is what may be the best simple example of epistemic closure ever. Unaware that languages other than English exist, [and perhaps unable to use Google] Fox News’ Bill O’Reilly discusses “Gangnam Style”.






