Business needs another industrial revolution—one led by corporations like Phillips, selling light as well as bulbs, or Dell, creating a closed-loop recycled plastics supply chain to recycle computers back into new computers, or the Dow Chemical Company, recovering non-recycled plastics, and converting them into usable energy. While reducing waste is not a new idea, these companies understand the value of a circular economy at work, one in which resources are endlessly cycled back into supply chains, where waste simply does not exist.