Navigate the Sustainability Sphere

Gain foundational understanding of key concepts and themes in sustainability. Learn directly from leading industry experts and find purpose in your work.

Online Courses 

Enhance your professional development and explore new horizons in an ecosystem that is growing bigger and more complex by the day. Courses are taught by leading industry experts and experienced practitioners, and are designed to strengthen your understanding of sustainability. Stay ahead of the curve and learn the essentials from courses on impact investing, innovative finance, impact leadership, and more.

Defiant Optimist™ Series

This is your chance to hear the inspiring stories of the world’s brightest and boldest thinkers and connect with professionals looking to creating lasting change. Learn how you can be your own kind of Defiant Optimist and how you can turn that knowledge into immediate action.


Unsure about which course is right for you? Find a course that best fits your interests and goals