What are people called who doesn't believe in both the existence and in existence of god?

Answer 1

atheists

Edit:

An Atheist doesn't believe there is a god. A strong atheist believes there are no gods.

Agnosticism addresses a question of knowledge not belief.

Gnostic=Know Agnostic=Don't Know

An Atheist or a Theist can both be either a Gnostic or an Agnostic.

Answer 2

People who are undecided about the existence of a supernatural deity (god) are usually referred to as agnostics. Some agnostics feel that there is likely no god based on the evidence available (but are open to the possibility that a god may exist) while others feel that, while there is likely to be a god, based on the current evidence it is logically hypocritical to believe in one.

Those who have no belief about god are called atheists. They generally reject the possibility of a supernatural deity or being.

Answer 3

That would be an agn

ostic, although it would be more accurate to say they believe in the possibility of a god.