A typical liberal social psychologist/anthropologist asks the question "Why do people vote Republican?" and gains a new respect for conservative values. He analyzes the definition of morality and compares the underpinnings of American society versus traditional societies. He's not going to become Republican but he's lost the chip on his shoulder and can see things from a conservative perspective. You could say that a liberal gets liberal. Like the author's view of conservativism, you won't agree with him but you'll respect his perspective.
(Thanks to Mike C.)
