Sustainability: What It Is and How to Measure It begins with a succinct business-focused summary of how to think about the risks and opportunities associated with sustainability. The author then includes his proprietary framework, The Corporate Sustainability ScorecardTM C-suite rating system, including the over 140 key sustainability indicators that are used to rate an organization’s sustainability efforts. Each KSI includes examples from organizations around the world, giving the reader a complete and unbiased understanding of all aspects of sustainability. The Scorecard has been developed over the past 20 years and used by more than 70 corporations to rate themselves on sustainability. Gilbert S. Hedstrom illustrates the use of the Scorecard with hundreds of examples. He discusses sustainability transformation, governance, and strategy and execution. Social responsibility and environmental stewardship form important parts of his discourse in this important contribution to the debate on sustainability that will benefit business executives and those interested in sustainability and business. Read the author's related article on the NACD blog here: https://blog.nacdonline.org/posts/pge-lessons-oversight