We should work to cultivate children’s concern for others because it’s fundamentally the right thing to do, and also because when children can empathize with and take responsibility for others, they’re likely to be happier and more successful. They’ll have better relationships their entire lives, and strong relationships are a key ingredient of happiness. In today’s workplace, success often depends on collaborating effectively with others, and children who are empathic and socially aware are also better collaborators.