Proof for God's Non-existance?

robinson crusoe is also a fictional person .... BUT the story is based on real events ... so the CURRENT tales of god may be fiction ..but what is the origin of the story ... there are fiction writen about many historic figure .. but they still exsisted ....and of course maybe you are reading the wrong books ......

The problem using the Wikipedia def is that the basis for reaching the athesit view start from exposure to a theist view .. therefore the conclusion reached , the atheism ,is based on looking at what the theist claims as the evidence for god and finding that evidence wanting . No evidence for the NON-existance is needed because they are never convince by the theist evdience in the first place . There is no absence to account for , you dont try to disprove something that has not been proven.The problem is you cannot look for the hole made by the non-existance of god , if god never existed to make the hole .What you need is a world where no one has even considered gods, then one person to float the idea , then you can look to see if there is any evidence for either existance or non existance .