"The humble soybean is the world's most grown and most traded oilseed. But it is also a poorly understood crop that is often viewed in extreme terms as a superfood or poison. Christine M. Du Bois reveals its hugely significant role in human history, as she traces the story of soy from its domestication in ancient Asia to the promise and perils it offers in the twenty-first century. This illuminating book travels across the globe and includes a vast...