Robocar Engineers Prefer To Solve The Runaway "Trolley Problem" By Fixing The Brakes On The Trolley

Ethics professors solve the "Trolley Problem" by debating switching tracks to kill one person vs. five. Engineers solve the Trolley Problem by fixing the brakes on the trolley.

While people are distracted by the morbidly fascinating question of a robot deciding "who to kill," it's not real.