Your complimentary articles

You’ve read all of your complimentary articles for this month. To have complete access to the thousands of philosophy articles on this site, please

SUBSCRIBE NOW

If you are a subscriber please sign in to your account.

To buy or renew a subscription please visit the Shop.

If you are a print subscriber you can contact us to create an online account.

Machine Morality

The Challenge of Moral Machines

Wendell Wallach tells us what the basic problems are.

If a train continues on its current course, it will kill a workcrew of five down the track. However, a signalman is standing by a switch that can redirect the train to another branch. Unfortunately, a lone worker will be killed if the train is switched to the new track. If you were the signalman, what would you do? What should a computer or robot capable of switching the train to a different branch do?

You are hiding with friends and neighbors in the cellar of a house, while outside enemy solders search. If they find you, it is certain death for everyone.

…