Atheism is simply the absence of belief in a god. It is a logical position to find yourself considering the lack of evidence for any deity. It's not something to "debunk." It's a default position for anyone abstaining from belief in god while waiting for theists to provide a single good reason to believe.
Nice, thanks for saying hi. If you want to run in my circles, this is the easiest way to see me regularly: https://www.facebook.com/groups/atheismunited
I've also been trying to write regularly at my site: https://www.briansapient.com/blog
