Explore the complex factors that drive nations to war in this 25-minute video lecture. Critically examine popular theories of peace, including the McDonald's Theory and the Democratic Peace Theory, and discover why they fall short in explaining international conflicts. Delve into the Nuclear Peace Theory, analyzing its effectiveness through historical examples and hypothetical scenarios. Investigate the likelihood of war between major powers like China and the United States, tracing the decline in their relations and examining historical evidence. Gain insights into the fundamental reasons nations engage in warfare, challenging common assumptions and providing a nuanced understanding of global conflicts.