Michael Harbottle, director of the Centre for International Peacebuilding, wrote: “Whereas in the past the causes of conflict may have been fairly predictable, today they are much more complex and much more difficult to control.
अधिकतर लड़ाइयाँ देश - देश के बीच में नहीं बल्कि देश के अंदर की जाति - जाति के बीच हुईं जिसे गृह - युद्ध कहा जाता है ।