In this special New School of Super episode, Sunsuper's Head of Advice and Retirement Anne Fuchs speaks with Gus Sauter, former Vanguard Chief Investment Officer and external adviser to the Sunsuper Board Investment Committee. Gus was responsible for overseeing $US2 trillion in funds under management at Vanguard - more than the total value of Australia's entire superannuation pool. So you don't want to miss his views on passive vs active investment management, the power of the mutual or profit-for-member fund model, and what could be in store for global financial markets.