Our obesogenic society:
In parts of the US, walking is something that's not done outside of the home.
If you're an adult, you drive. If you're a school student, you
drive a golf cart to school.
How long until there is a whole line of electric carts in "extreme teen" styles/colours, sold at Wal-Marts across the US and aimed at the commuting needs of suburban kids?
What about a bike?! Damn! Oh yeah, but there is no such thing as a bike lane in suburban US. Half the roads don't even have footpaths.
And what happened to the Segway?