Business leaders have tremendous power to influence our society, how it operates, whether it is fair, and the extent to which it impacts the environment. And yet, we do not recognize or call out the responsibility that comes with that power. This book is meant to challenge future business leaders to think differently about their career, its purpose, and its value as a calling or vocation, one that is in service to society. Its message is for current and prospective business students, business leaders thinking anew about the role of business in society, and the business educators that train all these people. We face great challenges as a society today, from environmental problems like climate change and habitat destruction, to social problems like income inequality, unemployment, lack of a living wage, and poor access to affordable health care and education. Solutions to these challenges must come from the market (as comprised of corporations, the government, and nongovernmental