What if cars could communicate with cities? How would this change the way we traveled? What would it do for the environments we poison with carbon dioxide?

This is an idea I haven’t stopped thinking about since BMW brought me out to Frankfurt two weeks ago. They gave me a sneak peek of some of their newest automotive technology that sparked an idea in me. An idea where car and city might one day communicate. Not in the verbal sense. But in a way that moves us closer to better harmony between humans, their machines, and the environment.