I guess one reason I'm asking the question is because the big push is for corn in the States, and obviously it's not that efficient as far energy input and output goes. It is going to put and is already putting tremendous pressure on our cattle industry and others.
So I'm just wondering if this is somehow not the time to really start pushing this. As you said, it's in the laboratory, but evidently, if it's successful, maybe we should be pushing the cellulosics more, and maybe your organization could play more of a role in this.
Do you have any comments on that?