Too many to name. In fact, if you reckon all the logically possible atheistic worldviews, the number will be infinite. But even if you only count worldviews actually embraced, there are too many to survey. They range from Marxism (radical socialism) to Objectivism (radical capitalism) and everything in between. Even some supernatural worldviews, like forms of Taoism and Buddhism, are atheistic. I advocate a politically moderate Naturalism and Secular Humanism, but even those have diverse possibilities within them that are still healthily debated. As we are not dogmatists, we do not consider the truth to be settled, but accept and encourage constant inquiry and debate over the correct beliefs to hold.
What are the different types of Atheism?
The Atheist Perspective
Can non-Christian views be internally consistent?
What's an easy way to demonstrate that polytheism is false?
According to 18:96-98 and 21:96 we must find a big wall made of iron and copper between two mountains, and we should find it standing even today, as it will remain until the End Times. Where is it located exactly in our planet so I can go and see it?
What happens to people who don't accept what you claim?
Answers: Atheist, Christian
With so many religions in the world, how is one to decipher which one is "true"? In other words, which "God" or "Gods" are the correct one(s) to worship?
Atheist Hitler Homer Bible Christ: The Historical Papers of Richard Carrier 1995-2013 Richard Carrier Atheist The God Delusion Richard Dawkins Atheist Not the Impossible Faith Richard Carrier Atheist Atheism: A Philosophical Justification Michael Martin Atheist God Is Not Great: How Religion Poisons Everything Christopher Hitchens Atheist Sense and Goodness Without God: A Defense of Metaphysical Naturalism Richard Carrier Atheist Proving History: Bayes's Theorem and the Quest for the Historical Jesus Richard Carrier Atheist Humanism: A Very Short Introduction Stephen Law