World-renowned economist Vijay V. Vaitheeswaran provides a deeply insightful, brilliantly informed guide to the innovation revolution now transforming the world. With echoes of Clayton Christensen's The Innovator's Dilemma, Tim Brown's Change by Design, and Jared Diamond's Guns, Germs, and Steel, Vaitheeswaran's Need, Speed, and Greed introduces readers to the go-getters, imagineers, and visionaries now reshaping the global economy. Along the way,...