Too bad hoverboards are not as cool as bicycles.

OTOH:

No one is talking about banning cars.

32,675 people died in motor vehicle crashes in 2014. Estimates for the first six months of 2015 show a troubling increase in the number of fatalities. The 2015 fatality estimate is up 8.1 percent from the same period last year. (Source http://tinyurl.com/hd2n9x5)

Human sacrifice.