I think he's just talking bollocks, as we say here in ye olde worlde. Ask him a question, and what do you get?
First of all, this side of the world is just as old as your side (unless you know something that most geologist don't or haven't had the heart to tell us).
Secondly, please reread the all the posts in this thread up to this point (and perhaps other threads on this topic). You will notice that mine is the least ludicrous and illogical.