"Earth, Inc. shows, in a very enlightening yet practical way, how companies can create real and lasting value by working toward a sustainable destination that is informed by the existing laws of our biosphere. In doing so, Dr. Unruh has managed to write a very valuable book that is an essential addition to the sustainability practitioner's toolbox." - Bill Morrissey, VP, Environmental Sustainability, The Clorox Company "Earth, Inc. provides counterintuitive management lessons and a practical blueprint to address sustainability. It will also help you build credibility for your sustainability investments." - Ryan Schuchard, Manager, Environmental Research & Innovation, BSR "Gregory Unruh's "biosphere rules", his notion of a "value cycle" and his prescription of embeddedness will change the way we think of sustainability in business. Building a sustainable global economy is one of the most crucial challenges of our time and the answers, as it turns out, were staring us in the face." - Angel Cabrera, President, Thunderbird School of Global Management