Andrew Sullivan said this in a blog posting on The Daily Beast:
That’s how I explain the current GOP. It can only think in doctrines, because the alternative is living in a complicated, global, modern world they both do not understand and also despise. Taxes are therefore always bad. Government is never good. Foreign enemies must be pre-emptively attacked. Islam is not a religion. Climate change is an elite conspiracy to impoverish America. Terror suspects are terrorists. When Americans torture, it is not torture. When Christians murder, they are not Christians. And if you change your mind on any of these issues, you are a liberal, an apostate, and will be attacked.
The idea that a Republican could get elected as president in 2012 and we would have to live by these doctrines scares the living sh__ out of me!