I eat at fast food restaurants a lot. Usually, when I'm finished, I'll throw the remnants of my meal in the garbage and stack my tray neatly on top of the garbage can to be collected.
Why do I do this? It would be easier to me to leave my tray on the table for an employee to clean up — it is someone's job, after all. I think I do it for two reasons. First, it's a social norm. Other people do it, so I feel like I should do it. Second, I feel bad for the fast-food employees because they do a tough job for a tiny wage, and I feel a little better about myself if I help them out (although by this logic, I'd start tipping the guy who gives me fries, so maybe my motivation is more due to social norms than outright altruism).
I talk with Michael Klein
2 days ago