For some reason it hadn't occurred to Keltham that he ought to polish his elevator pitch before talking to this venture capitalist! Oh, silly him, that's probably what the 10 minutes were for.
Not much worries, though; Keltham has substantially higher verbal facility than you'd expect from a random Golarion bloke with Intelligence 18, just like he has higher Wisdom than you'd expect of a random boy his age with Intelligence 18.
Keltham will spend the next five minutes extemporizing an elevator pitch on Civilization, the nice things that it has, and how while there's lots of specific nice things, the much more important thing is going into an attractor made out of harmonizing bits of Law that lets you start figuring out those things yourself.