Politics as an Exercise in Irrationality

Disturbing on a general level for understanding how voters think.

Just a small part of the post:

Undecided voters aren't as rational as you think. Members of the political class may disparage undecided voters, but we at least tend to impute to them a basic rationality. We're giving them too much credit. I met voters who told me they were voting for Bush, but who named their most important issue as the environment. One man told me he voted for Bush in 2000 because he thought that with Cheney, an oilman, on the ticket, the administration would finally be able to make us independent from foreign oil. A colleague spoke to a voter who had been a big Howard Dean fan, but had switched to supporting Bush after Dean lost the nomination. After half an hour in the man's house, she still couldn't make sense of his decision.

There's a lot more, and it gets worse.