By Norvig's calculation, the swing voters in the 2000 election voted wrongly, costing the country $600,000 each. Much more rational and patriotic to not vote, then.<p>Also, remember that Bush presided over two terms, winning two elections, and the majority of the "cost" was in the second term and thus not a direct result of the close 2000 presidential election he's analyzing.<p>Conclusion: Norvig's analysis in this case, in contrast to his technical work, is not worth the paper it is (not) printed on.<p>Moral: Political speech is usually politically motivated, and is generally not as strongly based in rational analysis as the speaker would have you believe.