Material Transformations: Bronze to Steel

This lecture explores the evolution of materials from Bronze Age to the modern era, focusing on bronze, iron, concrete, reinforced concrete, and steel. It delves into the significance of material engagement theory, the architectural revolution brought by concrete, and the impact of reinforced concrete on the Anthropocene. The presentation covers the historical development of steel production, its geographical distribution, and its environmental implications. It also discusses the role of plastics in packaging and their unintended consequences. Through a journey from ancient civilizations to modern innovations, the lecture highlights how materials have shaped human interactions, environments, and technological advancements.