[Celtjew Libertarian]

Atheism is a belief system, a "religion".

Just to quibble, I would call it a lack of one, a specific one.

Just to quibble, myself, I'd say atheism is a belief system that there is no deity. Agnosticism would be lack of belief.

[balrog666]

Just to quibble, myself, I'd say atheism is a belief system that there is no deity. Agnosticism would be lack of belief.

Perhaps Dimensio would be willing to quibble some more.