Daftar isi: 1. The old and the new 2. Sources of change 3. Analytic frameworks 4. New approaches 5. Conflict at home and abroad 6. Perception and escalation 7. If nuclear weapons spread 8. What happens to pacifists 9. Conditions for political stability 10. Systems analysis 11. Systems and process in international politics 12. Games, strategies and dilemmas 13. Science and humanism