“How long does it take to get there?”   “An hour.” “But it’s not that far!” “If you travel as the crow flies, you are right. But you have to follow the paved roads.” Are you going to follow the paved roads? What if we technology advancements where we didn’t need roads? Some mobile vehicle that hovers over air would work nicely. I even made a joke about it on social media that this black motorbike hovering machine could be the next best thing to a witch’s broom. You could go as the crow flies. Then what would traffic control be like? Necessary or not? Could we learn navigation…