Jeffrey D. Sachs is one of the world's most perceptive and original analysts of global development. In this major new work he presents a compelling and practical framework for how global citizens can use a holistic way forward to address the seemingly intractable worldwide problems of persistent extreme poverty, environmental degradation, and political-economic injustice: sustainable development.

Sachs offers readers, students, activists, environmentalists, and policy makers the tools, metric...

The Silk Road is as iconic in world history as the Colossus of Rhodes or the Suez Canal. But what was it, exactly? It conjures up a hazy image of a caravan of camels laden with silk on a dusty desert track, reaching from China to Rome. The reality was different--and far more interesting--as revealed in this new history.

In The Silk Road, Valerie Hansen describes the remarkable archeological finds that revolutionize our understanding of these trade routes. For centuries, key records remained h...