The discovery of how to grow and cook grain led to the establishment of agriculture, which ultimately allowed humans to end hunter/gatherer practices and settle into the stay-at-home family groups that formed the earliest civilizations. Grains more than any other foods are emblematic of the struggle between the haves and have-nots, as evidenced by the French Revolution, and ancient versus modern, exemplified through the development of packaged sliced bread. In the past 80 years attempts to refine this once-perfect food have resulted in the unintended consequences of making some breads empty of nutrition and gluten arising as the newest enemy among food warriors. Today grains in their purest form have risen again with a renewed embrace of the natural and artisanal found in a great loaf of bread, an amber mug of craft beer or a hand-tossed crust in a gourmet pizza pie.