A runaway train is hurtling towards five people tied to a railway track ahead. You are in a signal box and can pull a lever to switch the train to a siding upon which one man is standing unawares. Do you pull the lever and save the five but choose to kill the one? Or do you do nothing and allow the five to be killed? This famous question was posed in 1967 by the philosopher Philippa Foot.
Who knew car manufacturers were in the vanguard of ethical theory? Continue reading