It's not a scientific argument at all to begin with. It's philosophical, the thesis is that there is no way to prove or disprove, but based on subjective experience one can logically deduce that the existence of a God thus far stated by monotheism is probably false. If you'd like, come write on my blog! I'm trying to get debates going and I'll make anyone interested a contributing author.
In general those kind of articles are written during Evolution vs Creationism debates. But you didn't include the author's reference, so I can't say what he does for living. Anyway, send me your blog's link, I'll check it out.