Abstract
Since the 1970s, mankind has become increasingly sensitive to major world environmental protection issues, and the globalenvironmental protection laws and regulations system formed to deal with suchspecific issues has rapidly expanded in scope and depth. From the initial environmental issues in the study of international relations theory to the development of environmental issues in the study of global governance, and then the concept of global environmental governance came out and developed rapidly. This trend provides a desire to deal with many environmental protection issues and various issues related to worldenvironmental protection issues. But are these wishes real? We must also doubtthe rationality of the legal systems of various countries that have been formedand fought to deal with all environmental protection relations, especially theworld environmental protection issues. Today, the world environmental problemhas formed a relatively perfect academic field. The concept theory of globalproblems starting from ecological problems has moved from ecological problemsto world governance problems. With the introduction and rapid improvement ofthe concept of world ecological problems. The articlestarts from the role of non-state actors in the original internationalframework, further expands and deepens, and presents a multiangle andall-round perspective, showing that international law can still play a crucial role in the settlement of international environmental problems. It not only caters to the needs of the current international situation and development but also provides forward-looking guidance for future environmental governance at the global level.