This document provides an overview and recap of the key concepts covered in the FDN016 Last Class module, including systems thinking, tackling supercomplex problems, the hidden rules of university, and Changemaker skills. It discusses using rich pictures and systems diagrams to demonstrate the complexity of a problem situation and the relationships between key root causes and factors. Examples of good, less detailed, and more advanced systems diagrams are shown. The document then introduces the Social Venture Canvas as a tool to develop ideas and solutions. It provides examples of Northampton students who have used this tool before closing with reminders about module deadlines and evaluations.