The farm-by-farm fight between China and the United States to dominate the global food supply. ... If China hopes to feed (and pacify) its growing population while also loosening the very real stranglehold that America has on its national food supply, its farmers have to start producing a lot more corn—not just enough to meet their domestic demand in good years but enough to maintain a stockpile to offset their global market impact during bad ones. For decades, China has increased corn yields by putting more acres into production, but they’re running out of arable land, and the USDA now estimates that Chinese corn consumption will rise by 41 percent by 2023, far outpacing production increases. The only tenable way for China to meet its own demand, then, is by planting high-performance hybrids, which can single-handedly double or potentially even triple per-acre corn production. Chinese scientists haven’t developed a significant corn hybrid in years. But Monsanto and DuPont Pioneer, the two American seed giants, have produced so many successful hybrids that they now control 45 percent of all the seed sold in the world. ... The Department of Justice maintains that China is quietly permitting and even encouraging companies to steal American agricultural secrets right out of the ground. Acquiring the technology behind these next-generation hybrids could save companies like DBN Group—and the country—as much as a decade, and many millions of dollars, in research.