The moral dimensions of how we conduct business affect all of our lives in ways big and small, from the prevention of environmental devastation to the policing of unfair trading practices, from arguments over minimum wage rates to those over how government contracts are handed out. Yet for as deep and complex a field as business ethics is, it has remained relatively isolated from the larger, global history of moral philosophy. This book aims to bridge that gap, reaching deep into the past and traveling the globe to reinvigorate and deepen the basis of business ethics.

Spanning the...

There's little doubt that most humans today are better off than their forebears. Stunningly so, the economist and historian Deirdre McCloskey argues in the concluding volume of her trilogy celebrating the oft-derided virtues of the bourgeoisie. The poorest of humanity, McCloskey shows, will soon be joining the comparative riches of Japan and Sweden and Botswana.

Why? Most economists--from Adam Smith and Karl Marx to Thomas Piketty--say the Great Enrichment since 1800 came from accumulated capital. McCloskey disagrees, fiercely. "Our riches," she argues, "were made not by piling brick on...