Corporate social responsibility (CSR) refers to integrating social and environmental concerns into business operations. There are two views of CSR - profit-making only versus going beyond profit-making. CSR benefits include meeting public expectations, improving hiring and business performance. Companies progress through five stages of CSR maturity from defensive to strategic to civil. While CSR faces arguments around profit dilution, it also provides benefits like improving public image and discouraging regulation. Companies adopt CSR through four approaches from legal compliance to activist stances.