The Greatest Shortcoming of the Human Race is our inability to Understand The Exponential Function.. Arithmetic, Population and Energy Dr. Albert A. Bartlett [yt]umFnrvcS6AQ[/yt] http://www.youtube.com/watch?v=umFnrvcS6AQ Any comments? http://investorshub.advfn.com/boards/read_msg.aspx?message_id=36195511