Sharing food on a lifeboat, helping the homeless, etc. – Episode 28

Selfishness in Iran and the United States. Are you selfish if you do something good for yourself? Is eating breakfast selfish? Sharing food on a lifeboat—with a murderer. Is selfishness sometimes good? If so, when? Helping the homeless—how much? Are good and bad subjective? ( 1 hr 17 min. )