Peter A Coclanis in Aeon:
Maize is arguably the single most important crop in the world and is rivalled only by soybeans in terms of versatility. That said, it is, along with sugar cane and palm oil, among the most controversial crops, proving particularly so to critics of industrial agriculture. Although maize is usually associated with the Western world, it has played a prominent role in Asia for a long time, and, in recent decades, its importance in Asia has soared. For better or worse, or more likely for better and worse, its role in Asia seems to be following the Western script.