Yes, and maybe I can give you something completely different, because it excites me a little as a farmer as well. I'm very intrigued about the future of robotics and autonomous machinery, which are already out there to some degree.
For example, for a sprayer—yes, we do need to use chemical control of weeds—I see the day when these robotics will be so precise that there will be a dose for each and every single weed across that field. It will get the exact product needed on that exact plant, instead of this kind of broadcasting approach that we take today.
We're moving in that direction of being much more precise. That could cut down on even more of the pesticides and herbicides we use, which are expensive. Farmers only use them as they need them. I can see the day when the sprayer goes over, takes a picture of the weed, identifies it and sprays it with exactly what it needs and nothing more.