We are dealing with climate change. There are going to be changes in heat and drought that we're going to have to face, and it's going to be major. Going from 1960 to around this time now, from corn, we went from 30 bushels per acre to 160, 170 bushels per acre, so it's a huge increase. We're going to have to do the same sort of thing.
Yes, the varieties we've developed in Canada are superb. But can we now improve them even further to give higher yields per acre and able to withstand some of the stresses that are going to be put on them as we go through things like heat and drought, and all these massive stresses we're going to be facing? If climate change really is taking place--actually, I think most people agree it is--then we're going to have to develop these new crops.