Bread in Prehistory. Looking for the path of an extraordinary invention

Bread contains human knowledge: from knowledge concerning fertility of the land to farming methods harvesting, and seed processing, not to mention the different possibilities of consumption of cereals and the different ways in which they are cooked. In bread, we find all those components: the transformation of the natural landscape, technological and economic development which over the centuries have led to the building of a social organization, with a precise division and distribution of tasks and roles.The paper traces clues and indications of bread production in prehistoric periods.