Introduction to Nuclear Weapons: Physics, History, and Global Policy

In a world where nuclear security remains a critical global issue, understanding the fundamental science and policy behind these weapons is essential for informed global citizenship. This course provides a clear, accessible entry point into the complex history and mechanics of nuclear technology. You will develop a comprehensive understanding of the physical principles, historical events, and modern non-proliferation frameworks that shape our world today. What you'll learn: Understand the basic physics of nuclear fission, fusion, and weapon design; Analyze the catastrophic physical and environmental effects of nuclear detonations; Trace the historical development of nuclear arsenals from the Cold War to the modern era; Examine international treaties, disarmament efforts, and non-proliferation policies; Evaluate current global security challenges, modernization programs, and deterrence theories. This course begins with foundational concepts and key terminology, establishing a solid scientific base before exploring historical developments and modern policy frameworks. It is designed for beginners, students, and curious individuals with no prior background in physics or international relations. Start reading to build your understanding of one of the most critical topics in global security.