申論 2下文是西方重要國際關係學者近期的論述，請閱讀完後，回答下列問題：A stable world order is a rare thing. When one does arise, it tends to come aftera great convulsion that creates both the conditions and the desire for somethingnew. It requires a stable distribution of power and broad acceptance of the rulesthat govern the conduct of international relations. It also needs skillfulstatecraft, since an order is made, not born. And no matter how ripe the startingconditions or strong the initial desire, maintaining it demands creativediplomacy, functioning institutions, and effective action to adjust it whencircumstances change and buttress it when challenges come. Eventually,inevitably, even the best-managed order comes to an end.㈠作者在文中認為一個世界秩序的成立和順利運作需要那些條件？（15分）㈡請根據這些論點，評析當前情勢中，世界秩序面臨著什麼挑戰？（10分）