The reasons for that have been well articulated on this side of the House. When you focus only on a narrow set of economic indicators, you lose the sense of how you're actually doing as a country. That is why we had year after year of GDP growth and people living in cars and garages growing at the same time. We had years and years of GDP growth and an extension of pollution in our rivers that got to the point that you couldn't actually swim in them anymore. Years and years of GDP growth and the worst housing crisis in this country's history, locking out first-home buyers, driving up house prices, causing endemic poverty around New Zealand. If you are going to have any sensible way of running a country at all, you have to look at these things side by side, and that is why the correct location for this work is inside the Public Finance Act, because, like I said, this thinking has been around for decades, the idea that financial capital is not your only form of capital. And for us to be able to have any sort of coherent sense of how our financial capital is doing versus our natural capital versus our social capital or our human capital, those things have to be inside the same framework. That's it. It is actually very straightforward. It's very simple. It's been around in the private sector that the National Party has worshipped at the altar of for decades. We are merely adopting what is now common practice around the world.