lambchop, shrink, fruit. people started to inspect the food. >> so, what do you think you?re the psychologist -- did people take the food? >> i would predict that it's really hard to be the first person. there is something pristine and if you are the first person, there is a signal that says nobody has touched this. so if you are the first person, that would be really hard. but once something starts breaking down, i am predicting a slew of people who are going to run onto the buffet. >> that's exactly what happened. we put the stuff out. for five minutes. nobody touched t. they respected other people's property. i was worried that i wasted all of this money and this experiment for nothing. then, soon, others did start to take and more d. i confronted some of them about t. most were embarrassed. >> this is for the sfn society. >> oh, i'm sorry. want it back? >> no, you can keep it. go ahead. keep. >> it many freeloaders weren't ashamed at all. >> are you embarrassed? >> no. are you? >> you are coming in for five shrimp here. >> it would be a shame to waste those shrimpy soar

lambchop, shrink, fruit. people started to inspect the food. >> so, what do you think you?re the psychologist -- did people take the food? >> i would predict that it's really hard to be the first person. there is something pristine and if you are the first person, there is a signal that says nobody has touched this. so if you are the first person, at would be really hard. but once something starts breaking down, i am predicting a slew of people who are going to run onto the buffet. >> that's exactly what happened. we put the stuff out. for five minutes. nobody touched t. they respected other people's property. i was worried that i wasted all of this money and this experiment for nothing. then, soon, others did start to take and more d. i confronted some of them about t. most were embarrassed. >> this is for the sfn society. >> oh, i'm sorry. want it back? >> no, you can keep it. go ahead. keep. >> it many freeloaders weren't ashamed at all. >> are you embarrassed? >> no. are you? >> you are coming in for five shrimp here. >> it would be a shame to waste those shrimpy soar i