"Someday political scientists will try to date the decline of reasoned discourse in America to the moment when the left and the right began to invent their own facts. Climate change deniers, the purveyors of lies linking abortion to breast cancer, and creationists will all be blamed for the end of meaningful debate between liberals and conservatives. But that’s not quite right. The real end of civic discourse can be traced to the new conservative argument that facts themselves are dangerous.
"It’s a dangerous contention not just for what it hides, but also for what it reveals: a lack of any other arguments."
The GOP’s War Against Facts (Slate)