And that takes us to demographics, because nobody wants to spend their life fighting their parents or indeed their children. The property market is only half the problem that we have. We have a problem with housing, but we also have a problem that every time Treasury publishes a long-term fiscal outlook, it becomes obvious to us that we can't afford to continue with the healthcare and superannuation policy settings to which we're currently committed. There's two ways out of this. We either fight and tax each other the way that some parties would like to or we grow our productivity and we build homes and we actually go forward as generations together. It's that simple. We either grow together or we tax each other and we fight each other. Imagine if instead of the current obsession with redistribution, we had an obsession with growth for all generations.