It's the Emptiness of a Politicized Life [freebeacon.com]. Progressives have failed to develop tolerance because theyâ(TM)ve never had to confront their idols disagreeing with them. It comes as a shock whenever their ideological bubble has been penetrated. And when your bubble is penetrated, the opposition must be destroyed. Perens doesn't see any problem with denouncing people he disagrees with because he rarely if ever actually encounters such people in his life. He lives in a bubble. The Grievance Industrial Complex gets angry when you ask it to explain itself because its arguments are, largely, untenable. [freebeacon.com]