Some experts considered that there was also a need for an international arrangement to provide guidance, including global policy dialogue and development and a supportive structure at the global intergovernmental level for action at all levels.
一些专家认为还需要订立国际安排，提供指南，包括需要推动全球政策对话与发展，在全球政府间层面建立一个扶持机制，支持各个层面的行动。