Fish protein concentrate-FPC-was widely publicized during the late 1960s as the most promising of a number of "technological fixes" for ridding mankind of the curse of malnutrition. FPC, a stable protein supplement of high nutritive value and low caloric content prepared from whole, edible-grade fish, was developed concurrently with other protein sources whose expectation value in reducing human misery was high-single-cell protein, synthetic amino...