Atheism". Koukl's discussion is insightful and Mariano's additional comment adds a lot. I have ran into what Mariano mentions a lot. Atheists who one hand says there is no God yet behind their logic that they don't have to prove that because they are not making a claim. What amazes me most is that they really think they are being logical.
Greg Koukl on the Definition of “Atheism” | True Freethinker