There are positive trends in conflict prevention and peacemaking, but the nature of contemporary conflicts, with the predominance of intra-State and transnational conflicts, poses challenges to the effectiveness of the United Nations.
1. 在预防冲突和建立和平方面存在着种种积极趋势，但当代冲突主要属于国内冲突和跨国冲突性质，这对联合国的实效提出了挑战。