We are losing the values that have made America great. The destruction of the twin towers of the World Trade Center was such a horrendous event that it required a strong response. But the President committed a fundamental error in thinking: the fact that the terrorists are manifestly evil does not make whatever counter-actions we take automatically good. What we do to combat terrorism may also be wrong. Recognizing that we may be wrong is the foundation of an open society.

Why We Must Not Reelect President Bush (2004)