On this side of the House, in order for us to confront those issues in our future—if we are going to tackle those foundational issues like climate change, like housing affordability, like child poverty—we must understand what has gone before us. We must understand how we got to where we are today, and what the policies are that got us to this place. I will for ever be grateful to the many months I spent over the road going through Peter Fraser's papers understanding housing policy straight after World War II. What we're hearing—the reaction from the Opposition—shows the fact that they do not see that to remain positively focused on the future, we have to understand what went before us. 