This document discusses the evolution of corporate social responsibility (CSR). It begins with Milton Friedman arguing that a company's only responsibility is to increase profits. Later approaches include strategic philanthropy, CSR as marketing, and CSR as a strategic management approach. However, CSR has largely failed to create positive social and environmental change. The document argues that a new, systemic approach is needed where sustainability is the goal and responsibility is how we get there through principles like considered design, eliminating waste, and closing production loops. Examples of leading companies taking this new approach are provided.