What makes people happy?
The question “What makes people happy?” has been around forever, but there is a new approach to the science of pleasure, one that draws on recent work in psychology, philosophy, economics, neuroscience, and emerging fields such as neuroeconomics. This work has led to new ways—everything from beepers and diaries to brain scans—to explore the emotional value of different experiences, and has given us some surprising insights about the conditions that result in satisfaction.