In the early twentieth century, China was stigmatized as the �Land of Famine.� Meanwhile in Europe and the United States, scientists and industrialists seized upon the soybean as a miracle plant that could help build modern economies and healthy nations. Soybeans, protein-packed and domestically grown, were a common food in China, and soybean milk (doujiang) was poised for reinvention for the modern age. Scientific soybean milk became a symbol of national growth and...