Atheism is based on faith
From Iron Chariots Wiki
This argument says that non-belief in a god requires just as much faith as belief does.
This is a mistaken assertion that is based on the equivocation fallacy. For more information on the various definitions, see the entry on Faith.
Counter-Arguments
Something to do with burden of proof.
Most people don't believe in leprechauns, but they don't have FAITH that there aren't any leprechauns.
See also: Atheist vs. Agnostic
