xplores why Western nations rose to global dominance after 1500 and how their power shaped the modern world. Niall Ferguson argues that the West developed six key “killer applications”—competition, science, property rights, modern medicine, consumerism, and the work ethic—that gave it a decisive advantage over other civilizations. The book traces major historical developments including the rise of European empires, the Industrial Revolution, the expansion of global trade, and the spread of Western political and economic systems. Ferguson also examines how non-Western societies adopted these institutions and how global power is shifting in the modern era. Blending economic history, political analysis, and cultural study, the book offers a broad interpretation of world history and the forces that shaped contemporary global civilization.