GEOFF TUFF is a Principal with Deloitte. He holds various leadership roles across the firm’s sustainability, innovation and strategy practices.STEVEN GOLDBACH is a Principal with Deloitte. He is the Chief Strategy Officer of Deloitte U.S.A. Together they co-authored the bestseller, Detonate: Why and How Corporations Must Blow Up Best Practices (and bring a beginners mind) to Survive.TOM FISHBURNE is a marketing strategist and the creator of Marketoonist, a weekly cartoon series exploring the foibles of business since 2002.