We're not, to my knowledge, building any more area to produce crops. For wheat, for example, as I mentioned in my brief, it's expected by the year 2050 we're more or less going to have to move from about 660 million tonnes to 880 million tonnes to feed the nine billion people on earth. We're going to have to provide a lot of tools, and I think GMOs are one of those tools to help us reach that.
To respond to your question about yield response, there was some recent research at a very early stage, GMO work in Australia, that indicated a 30% increase in yield from the standard variety.