Сonspiracy theories

 In a newly published article, “Conspiracy Theories and the Paranoid Style(s) of American Politics,” the political scientists Eric Oliver and Thomas Wood present some startling findings about how prevalent conspiracy theories are, and what encourages people to believe them.  Oliver kindly answered some of my questions via e-mail.

In your view, what exactly is a conspiracy theory?

We define a conspiracy theory as an explanation that makes reference to hidden, malevolent forces seeking to advance some nefarious aim. Not all conspiracy theories are untrue but they all contradict a commonly accepted explanation for the same phenomenon.

Fifty percent of Americans believe in some conspiracy theory. Here’s why.