Atheists are a diverse bunch of people. There's no single set of beliefs or ideas that unite all atheists under a single banner. In fact, the only thing they have in common is that they don't believe in any deities.
This can make understanding the atheist community rather difficult for an outsider. Doesn't it make more sense to unite with people based on shared beliefs or identifying by what you are rather than what you are not? After all, it makes sense to start a…