Actually, there is great doubt. Many environmental campaigners are coming around to intensification broadly as the path out of our current environmental proble

Actually, there is great doubt. Many environmental campaigners are coming around to intensification broadly as the path out of our current environmental problems. Check out http://www.ecomodernism.org/ http://www.ecomodernism.org/ a bunch of ex-greenpeace types that are concerned with practical solutions. Tripling yield takes a long time and wheat, and especially corn, is on an exponential improvement curve. https://www.agry.purdue.edu/ext/corn/news/timeless/yieldtrends.html https://www.agry.purdue.edu/ext/corn/news/timeless/yieldtren...