The result is a lucid answer to a crucial question in world history: how the exceptionally homogenous Mediterranean world of the first century CE became divided into the three mutually estranged societies of the Middle Ages: Catholic Western Europe, Byzantium, and the Islamic world. Brown's remarkable study in social and cultural transformation explains how and why the late antique world came to differ from the "classical civilization" of the Greeks and Romans. Featuring a new preface and updated with color illustrations throughout, The World of Late Antiquity demonstrates that we still have much to learn from this enduring and intriguing period of history.