Self-sacrifice

People demonstrate generosity in myriad ways, from gifts of time and money to everyday acts of kindness toward loved ones—and even to deeds that involve substantial self-sacrifice, like donating a kidney to a stranger. But we are often nowhere near as generous as we could (or even aspire to) be. In short: although we have the capacity to be generous, we don’t always act generously. The John Templeton Foundation did an extensive study of “The Science of Generosity,” answering many important questions.