What is system change? System change is the approach we take to creating the big shift to a sustainable future. We use systems thinking to understand the web of interrelations that create complex problems, anticipate unintended consequences, and identify how and where to take action. Systems thinking teaches you to see how individuals, places, businesses, actions, and innovations are interconnected. It is our way to respond to a complex, changing world. Find out more about system change and why we think it’s so important.