The EU (European Union) and China are the two arguably most unusual powers in today's world: the EU as the most integrated regional association of states and China as the largest developing great power. As the post-Cold War American-led liberal world order is facing challenges from forces unleashed by the power transition and power diffusion in the international system, this article will look into the order-shaping roles of the EU and China, to identify their respective visions of a desirable world order and to conceptualize how the EU and China can make themselves 'building blocks' of a working world order through parallel, complementary and concerted order-shaping.Keywords: China; the EU; World Order; Sovereignty; Order-shapingThe world is changing and the world order seems to be in flux. If there was a prevailing 'American-led liberal hegemonic order' since the end of the Cold War, as John Ikenberry argued, that order is now in crisis. For Ikenberry, this crisis is one of authority or governance, but not of the basic principles of the liberal order. Therefore, he argues, with minor changes this order could be resurrected (Ikenberry, 2011). By contrast Henry Kissinger, in his book on world order, believed that this world order will be adapted to the new reality in the world. The pressing challenge for the human kind -or, in his words, 'the mystery to be overcome' -shared by all peoples is 'how divergent historic experiences and values can be shaped into a common order' (Kissinger, 2014, p. 9). Reflecting on the Ukraine crisis, prominent world figures have been concerned about the threatening scenario of a world in disorder. Former Soviet leader Gorbachev raised the question of whether the world is entering 'A New Cold War Order' (Gorbachev, 2015). Moreover, Kofi Annan, former secretary-general of the United Nations, made an appeal to world leaders to save the global order (Annan, 2015).This article discusses the current challenges facing a working world order, then investigates how the European Union (EU) and China, the two most unusual powers and key order-shapers in today's world, envisage a desirable world order from their own respective perspectives. The article will also discuss how the EU and China can collaborate in their order-shaping efforts to ensure a more peaceful and more progressive world order.
I. World Order, Reorder and DisorderIn analysing the order of today's world, some scholars prefer to use the term 'international order'. In Oran Young's definition, 'International orders are broad framework arrangements governing the activities of all (or almost all) the members of international society over a wide range of specific issues' (Young, 1989, p. 13). To operationalize