Question: Why is Objectivism atheistic rather than agnostic?
Answer: Objectivism holds that in order to obtain knowledge, man must use an objective process of thought. The essence of objective thought is, first, integration of perceptual data in accordance with logic and, second, a commitment to acknowledging all of the facts of reality, and only the facts. In other words, the only thoughts to consider when forming knowledge ofreality are those logically derived from reality.
Read Article : Atheism, Agnosticism, and the Arbitrary