Inside Jokes - Using Humor to Reverse Engine

Mother Nature--aka natural selection--cannot just order the brain to find and fix all our time-pressured mis-leaps and near-misses. She has to bribe the brain with pleasure. So we find them funny. This wired-in source of pleasure has been tickled relentlessly by humorists over the centuries, and we have become addicted to the endogenous mind candy that is humor. Hurley, Dennett, and Adams describe the evolutionary reasons for humor and for laughter. They examine why humor is pleasurable and desirable, often sharable, surprising, playful, nonsensical, and insightful. They give an "inside," mechanistic account of the cognitive and emotional apparatus that provides the humor experience, and use it to explain the wide variety of things that are found to be humorous. They also provide a preliminary sketch of an emotional and computational model of humor, arguing (Star Trek's Data to the contrary) that any truly intelligent computational agent could not be engineered without humor.