Zero or one is not the only option. There are lots of gods around. Just pick your favorite. Hinduism counts 33 gods, and the ancient Greek, Roman and Norse mythologies offer another 100 or more. My favorite among them is Ullr, the Norse god of skiing.
There are more than 100 gods that non of us believe in. The atheists believe in only one god less than the Christians and Muslims. That's great. Then we have a lot in common.
In a previous blogpost, written some days ago, I tried to answer the question: Why do people believe in God? A natural follow-up question is: Why do some people not believe in God? My simple answer is this:
Because some don't see the need for a god.
But there's more to be said, to elaborate on this:
Some people have grown up with religion being around, in school or at home. They find religious scriptures and doctrines unlogical and irrational, and in conflict with science and modern understanding of the world. Some find a solution in a more abstract concept of God. Others don't need any replacement.
Some people, or at least one, rejects god on scientific grounds. There's no need for a supernatural creator. This is what he said, the one, Stephen Hawking:
"When people ask me if god created the universe, I tell them that the question makes no sense. Time didn't exist before the big bang, so there is no time to make the universe in"Science cannot explain every detail of this yet, but we will eventually get there. That's what some believe, and it's as true as the belief in the one and only God; a subjective truth that exists in humans minds >:)