“…191 What is now needed is a continuous improvement of the strategies of coordination of different legal fields and levels of law, a refinement of the techniques for the avoidance of conflict, and clever mechanisms for resolving the unavoidable ones, in the absence of a clear normative hierarchy. Also, the relevant actors must be willing "to justify interpretations of regional, global, or relevant domestic law in general rather than parochial terms," 192 and to internalize outside perspectives.…”