The strategy of the rule of justice in climate change and the guarantee of sustainable human security with an emphasis on the principle of shared but different responsibilities.

Among the general principles of law and progressive scientific rules, the rule of fairness has a prominent value and position, and since this rule has considerable flexibility, it has the ability to be applied in dealing with new issues and challenges of public international law. Is. Therefore, while defining the rule of fairness, it is necessary to evaluate the position of this rule in the implementation of international agreements related to the field of international environmental law, and also to analyze the need to protect the environment based on the requirements of public opinion in jurisprudence. Accordingly, in this study, which was conducted inductively and using library studies, while evaluating the application of the rule of justice in ensuring human security, it was found that the rule of justice through the principle of "joint but different responsibility" in the Paris Climate Change Conference Has been exploited. On the other hand, it has been shown that the rule of fairness in international environmental law has led to the introduction of the term "climate justice".