Yes, we will be looking at the interplay between agriculture and climate change in future audits. It's an important point you make, though, because it's important to look at the full picture and not have a squeezing of the balloon, which can occur when you attempt to fix one problem and it just creates another problem elsewhere. Certainly, there have been concerns in especially the mid-continent of Canada and the U.S., where there has been habitat loss created by subsidies toward ethanol and so on.
It needs to be done in a way that doesn't simply transfer the problem somewhere else. I think that's what you were getting at.