Originally Posted by Oneironaut
I disagree. Having faith, that is, believing something without evidence for your position, is something that I try not to do. I am an atheist, but I am not an atheist because of faith. I do not believe in God because I do not see any evidence for such a being (at least as far as the gods described in scriptures, and the concepts of God which have been defined for me by believers).
Being an atheist does not mean saying you know with 100% certainty that there is no such thing as anything that might be worthy of the label "God". Atheism is simply the lack of a belief in gods. I lack a belief in gods because in order to believe in a god I would need to be presented with a good definition of what this god is and sufficient evidence to support the claim that it exists.
Screw faith. If you don't have enough evidence to answer a question, just be honest with yourself and say "I don't know". I don't know what caused the universe to come into existence, nor whether the Big Bang even had a cause. I don't know if there are parallel universes. I don't know if there are extraterrestrials in our galaxy. I don't know if string theory is true or not. I'm not going to make assertions about things that I don't have evidence for.
I am going to use the evidence we have, and the kinds of evidence we lack, to judge the probabilities of the claims I am presented with, without making any absolute claims to ultimate truth. I am an atheist for the same reason I don't believe in fairies; not because I have faith, but because I have not seen any evidence at all for any of the supernatural beings posited by any of the religions I have examined, and thus it is valid to say that the existence of these extraordinary beings is extraordinarily unlikely.