Dr. Trevan, you touched on the issue of GMOs and helping to alleviate world hunger. Increases in yield have not been because of genetically modified traits. The answer to feed the world hasn't really come. They're developed basically for two traits: herbicide resistance and pesticide resistance.
On the other side, there are people on the ground, such as Oxfam, whom I met with a few days ago. There's also the Union of Concerned Scientists and IAASTD. They are saying that maybe what we have to do to feed the world is develop local sustainable agriculture, and give more weight to the local organic sector.
We have two points of view here. I'd like you to comment on them.