战争有什么用？

Technology has not eliminated the violent nature of war but has transformed it into a more covert and decentralized form.
This book explores the evolving nature of war and its contemporary forms. It analyzes how the international landscape since World War II and the Cold War has reshaped the logic of war, drawing from multiple perspectives including political philosophy, historical comparison, international relations, geostrategy, and technological ethics. The author's analysis of "invisible warfare" also provides a new framework for understanding hybrid conflicts in the era of globalization.