Not to be an jerk, (CoW), but I actually still am interested in this. Just because it's good entertainment. Sorry
[edit: and to comment on your point about "he [gold] obviously has no education so you shouldnt ask him to argue on this point, go argue bio with biologists, etc etc" .. this is what happened
--Post vaguely involving evolution theory
--Gold comes in and makes a seemingly ridiculous or over-the-top claim
--People refute him
--He gives the impression that he thinks he knows what he's talking about with various pieces of "evidence"
--This spawns responses with various pieces of counter-evidence and challenges to disprove them
The whole purpose of the last bullet point and forward is to make apparent his lack of education (which evidently has succeeded as you've taken clear note), and thereby debunk his credibility. The goal is to get him to stop arguing on the basis that he knows what he's takling about. Tenshu's challenge is INTENDED to be unanswerable to him -- if it is unanswerable, it underscores the point. It's not being left alone by now because everyone accepts gold's incredibility .. except for gold. Or, at least, he's acting like he's not.]