Richard Dawkins in the Times Online:
Youâ€™re as much a fundamentalist as those you criticise.
No, please, do not mistake passion, which can change its mind, for fundamentalism, which never will. Passion for passion, an evangelical Christian and I may be evenly matched. But we are not equally fundamentalist. The true scientist, however passionately he may â€œbelieveâ€, in evolution for example, knows exactly what would change his mind: evidence! The fundamentalist knows that nothing will.