un Security Council in the 21st Century

"After grappling for two decades with the realities of the post-Cold War era, the UN Security Council must now meet the challenges of a resurgence of great power rivalry. Reflecting this new environment, The UN Security Council in the 21st Century provides a comprehensive view of the Council's internal dynamics, its role and relevance in world politics, and its performance in addressing today's major security challenges." --Back cover.