Eric Ries, author of 'The Lean Startup', has written a new book called 'Incorruptible' that explores the invisible forces that shape organizations and how some companies have successfully resisted 'financial gravity' to thrive for decades. Ries discusses how good companies can drift away from their founding missions due to structural issues, not intentional malice. He shares his experiences working with various companies and organizations to understand and address this problem. The book aims to provide a framework for creating and maintaining organizations that prioritize long-term human flourishing over short-term gains.