If all the atheists in the world formed an aliance do u tink it would be possible 2 convert every1 2 athiesm?

if all the atheists in the world formed an aliance do you think it would be possible to convert every one in this world to athiesm. For the good of humanity do you think that this would be a good idea as with out religion in this world certain groups of people would have nothing to conflict about and it would cause world peace?