How do you keep cars from killing people? Ever since the automobile first started clogging city roads and competing with pedestrians for street space, planners and politicians have sought engineering solutions for road safety. And engineer we have. From advanced electronic stability and traction controls programmed into cars to yawning shoulders and clear-cut forgiveness zones carved out by the roads, we have deployed every trick we can muster to separate drivers, passengers, and pedestrians from danger. Yet a century after the Model T first started rolling out of Detroit in monochrome masses, at least 30,000 people are killed in motor vehicle crashes in the United States every year.
It may be that the answer to “how do you keep cars from killing people?” is simply: you don’t. You re-empower the person behind the wheel to negotiate the roads with their own judgment, and trust the social fabric to direct the traffic.