Practitioner Showcase: Climate change is undoubtedly one of the most urgent, and complex, issues of our time and one that is increasingly being tackled through alliances, partnerships and networks. Four innovators will discuss the successful partnerships and networks which serve to further their missions, whether they be with institutional investors or technologists, leading industrial chiefs, scientists or policymakers. The result is a larger playing field, greater impact and a more sustainable future, from the Amazon to Africa, Alabama to Asia.