Atheism is a negative, but militant Atheism is evil. Having said that there are indeed a few very caring Atheists called Humanists, such as Fred Hollows and Albert Schweitzer and I respect them very much. As a matter of fact I think in some ways they are enlightened believers that have maintained an eternal perspective, but may have turned Deist and lost faith in a God that is personally involved with mankind and in their own lives and just provides the life force manifest in creation.
But Atheists can not create. It takes a God to do that. Man cannot at least not yet. If they can and their consciousness survives the grave then they have become God. Science can't demonstrate atheist beliefs by cooking up a pre-mordial soup in the lab and thereby produce the most simple form of one celled life. Random chance cannot either. Its pure magic belief if man thinks he can blow up a place and then see everything fall into place with the most supreme order governing it. How arrogant and deluded can we be ? How many monkeys on type writers and eons will it take to write a play like Mac Beth ?