This is Episode Two of Modernist BreadCrumbs: “The Great Civilizations of Grain,” on grains, flour, and milling. In this episode, we look inside with a kernel of knowledge, sprout ancient grains, and take a journey through wheat’s history. We could go on for flours. Modernist BreadCrumbs is a special collaborative podcast series with Heritage Radio Network and Modernist Cuisine, that takes a fresh look at one of the oldest staples of the human diet—bread. Although it may seem simple, bread is much more complex than you think. From the microbes that power fermentation to the economics of growing grain, there’s a story behind every loaf. Each episode will reveal those stories and more, beginning with bread’s surprising and often complicated past, from the perspective of people who are passionate about bread, and shaping its future.