All About Humor
Humor is serious business. Sure, there's simple comedy like a pie in the face or an Adam Sandler movie, but a lot of jokes display real intellect, and despite much reflection and experimentation—both in labs and on stages—no one has yet discovered a unified theory of hilarity. Humor can be used for bonding, releasing tension, attracting a mate, putting a rival in his place, or entertaining a child. It has as many functions and styles as there are variations on the light bulb joke.