Thank, Bunny, for your comment here at the Tumbleweed Crossing. I agree with you completely. As I have thought more about it - maybe - they chose the really citified people so they can make a point of how how we have evolved over the years and forgot all our common since, and only know how to be lazy and dependent on other people and modern inventions for everything. It's to show us how bad off we would be if we suddenly had to live that way again.