Part 4 of exploring how companies can move to a zero-waste, circular economy. In the podcast, Prof. Dr Wayne Visser reads Chapter 11 from his book, The Age of Responsibility: CSR 2.0 and the New DNA of Business. Part 4 is broken into the following sections:

- Water Neutral Coca-Cola
- Carbon Neutral at Tesco
- Waste Not, Want Not
- Circular Urban Design