Are introverts arrogant? Hardly. I suppose this common misconception has to do with our being more intelligent, more reflective, more independent, more level-headed, more refined, and more sensitive than extroverts.

We don't have a crisis of leadership in Washington. We have a crisis of followership.

We started tearing down the seniority system on Capitol Hill. All of that begins in the '70s. It accelerates and continues in the '90s, and it's going on to this day.

What we have done over the last 40 or 50 years is systematically attacked and weakened the parties, the political machines, the professionals, and insiders, and hacks, and all the tools that they use to get politicians to play well together. And with those gone, you get chaos.

Indeed, one modern President abjured God altogether, ending speeches with a chaste 'Thank you very much.' This was Jimmy Carter, the most genuinely devout President of the postwar period.

A liberal society stands on the proposition that we should all take seriously the idea that we might be wrong. This means we must place no one, including ourselves, beyond the reach of criticism; it means that we must allow people to err, even where the error offends and upsets, as it often will.

It is no solution to define words as violence or prejudice as oppression, and then by cracking down on words or thoughts pretend that we are doing something about violence and oppression. No doubt it is easier to pass a speech code or hate-crimes law and proclaim the streets safer than actually to make the streets safer, but the one must never be confused with the other... Indeed, equating "verbal violence" with physical violence is a treacherous, mischievous business.