Iron Age

In this episode, we explore the Iron Age, the final stage of the three-age system, when societies across the world transformed daily life through the widespread use of smelted iron and steel for tools, weapons, and infrastructure. We trace how this shift began around 1200 BCE in the Near East before spreading at different times to Europe and Asia, while also highlighting how Sub-Saharan Africa likely developed ironworking independently, in many cases without a distinct Bronze Age. The episode examines how mastery of iron reshaped technology, warfare, and social organization, and how the period’s ending often coincided with the rise of written history or the expansion of major empires such as Rome.