Sorry I don't know of the essay you mention, but I would like to say that whether or not a person could accept that theory would depend entirely on their perception of what "God" is.  Personally, I enjoy holding an idea that "God" is the spirit of life, love, intelligence, creativity, etc. that permeates all of life, including not only people, but plants, animals, etc. and since I still see that all of these are here, it is impossible for me to accept any theory that "God" is not here now.  Of course, if someone holds "God" to be some kind of "man" (father) in the sky, or somewhere else up there or out there, then accepting another theory than mine might be easier for them.  I know in my heart that "God" is always present and active in my life, and in all life......and my genuine respect for life is a sure form of "worship."