In recent years, we’ve seen a bold new vision for the coexistence and flourishing of humans and wildlife on Earth. A growing movement of scientists, conservationists, policymakers and business leaders are calling for governments to set aside 30 percent of their land and waters by 2030, with the long-term goal of achieving sustainable land management and nature conservation across all our landscapes and seascapes. Traditional approaches to conservation are essential in achieving this vision, but without new thinking they are not enough to meet these goals and solve the towering challenges before us.