Recently, I heard on interesting question on Radio Lab [http://en.wikipedia.org/wiki/Radio_Lab] (which might sound familiar to you) It has 2 parts to it, so bare with me:
1) You're at a train station. You see 5 men working on a track, oblivious to an oncoming train that will certainly kill them. Next to you is a lever that, if pulled, will re-direct the train onto another track where there is only 1 man working on the track who will also be killed. Do you pull the lever to save the 5?
2) Here, the situation is almost the same. Except you are viewing the train tracks from atop a ledge there is no lever (and so only 1 set of tracks). However, there is a large man standing next to you. And you realize that you could push the man over the ledge in front of the train and save the 5 men. Do you push him?
This is a relatively well known question used by Dr. Joshua Greene of Princeton to determine how the human mind makes morale decisions. In an international test, Greene found that 9/10 people would pull the lever, but 9/10 people would also NOT push the man. Why? What makes the two situations different? Do you know of a similar question?
1) You're at a train station. You see 5 men working on a track, oblivious to an oncoming train that will certainly kill them. Next to you is a lever that, if pulled, will re-direct the train onto another track where there is only 1 man working on the track who will also be killed. Do you pull the lever to save the 5?
2) Here, the situation is almost the same. Except you are viewing the train tracks from atop a ledge there is no lever (and so only 1 set of tracks). However, there is a large man standing next to you. And you realize that you could push the man over the ledge in front of the train and save the 5 men. Do you push him?
This is a relatively well known question used by Dr. Joshua Greene of Princeton to determine how the human mind makes morale decisions. In an international test, Greene found that 9/10 people would pull the lever, but 9/10 people would also NOT push the man. Why? What makes the two situations different? Do you know of a similar question?