The joke among futurists is that flying cars are 20 years in the future and always will be. But a company called AeroMobil has recently demonstrated an elongated, road-ready flying vehicle with stowable wings that can navigate both city traffic and the airspace between landings and take-offs from the world’s airports. Meanwhile, a company called South by Southwest is about to launch a flying roadster that will sell at roughly the cost of a high-end Tesla.
If you think the world is going to hell in a handbasket, step back and look at the bigger picture. One important statistic is child mortality—the number of children who perish below 5 years of age. Over the last 50 years, the world has experienced a hundredfold decrease in this key measure of health, to the point where, in the more developed nations, it is now lower than 1%.