This document outlines Cam Donaldson's presentation on the interface between social enterprise and health. It discusses moving "upstream" to address the root causes of issues, defines social enterprise and why evidencing its impact is important. It describes several studies evaluating social enterprise's public health impact and challenges evaluating these initiatives. The presentation also discusses social finance's role in funding social services and debates around unintended consequences, governance, and ideological shifts when applying market logic to social goods.