Mark Lefko’s examines this vital subject from the perspective of today’s most influential business leaders. Global Sustainability means ensuring that everyone on Earth has what they need to survive and thrive. But in order for this to be feasible—and sustainable—businesses need to be able to turn a profit. Lefko shares profound insights gleaned from his one-on-one interviews with business leaders of all stripes, from the CEOs of Global Multinationals, Fortune 50 giants to visionaries leading plucky startups. Learn from these CEOs and others: In exclusive interviews, these 21 leading CEOs explain: Global Sustainability is about more than just doing good; it’s about doing well by doing good.