City humping is CLEARLY a project that has much scientific merit as it does potential to positively impact global warming. It came to me while I was zipping around the country in that car Ford gave me. I was in Columbus, OH checking out MLG (Major League Gaming).
As usually I was thinking too big for my britches. I got it backwards! We need to start with every continent. Then every country, state... THEN city. :)
We're already 29% done with continents (or 33% depending how you count them). Here's Hanover, Germany being humped.