Lastly, I just want to refer to another issue that James Shaw talked about, and that was that there are many other measures than financial capital. I suppose, being a farmer, I know there are many other measures than financial capital, because the financial capital is the last thing you need to consider in running a business like farming. You need to have it of course, but, actually, there's a whole lot of other capital that you use in the course of farming: environmental capital, livestock wellbeing—all sorts of things. So I think the background I come from gives you a very good understanding of all the types of capital you need to run a business or a society, and, actually, farms, in a funny way, are societies. They're societies of animals and humans all mixed together, and I think it's pretty important that we understand that. 