I don't think the article came to Martin's attention because it was the best science available or particularly well written. It's more of a data point give a current generic summary of arguments we seen thrown around by average people (to the extent average people get around to discussing the issue).
Oh, I didn't mean to insinuate that I faulted Martin for anything! I completely fault the author for putting that drivel out into the world to begin with.
And I understand your point about knowing what's being said and having a summary of the pseudo-intellectual drivel that comes dangerously close (or crosses into) to the "just asking questions" strategy.
I see no evidence for "intelligence" - benevolent or otherwise - inherent in the cosmos or the wider universe. That which is held up as "evidence" requires a suspension of critical thinking that I am unwilling to partake in.