The document discusses the concept of 'hero brands' that prioritize sustainability and social responsibility, highlighting their emergence as critical in addressing global challenges like climate change and resource scarcity. It outlines characteristics and strategies of hero brands, using examples such as Patagonia and Unilever, and emphasizes the importance of companies going beyond profit to make a positive impact on the world. The guide aims to inspire businesses to adopt heroic missions, engage stakeholders, and create a cohesive strategy for sustainability.