International environmental law is the set of agreements and principles that reflect the world's collective effort to manage our transition to the Anthropocene. California, even while suffering through its own record heat wave, offers a model for overcoming the impasse that has stalled national and international action.International environmental agreements (IEAs) are signed treaties that regulate or manage human impact on the environment in an effort to protect it. The Paris Agreement is a legally binding international treaty on climate change. CEQA makes environmental protection a mandatory part of every California state and local (public) agency's decision making process. Paz Agreement to address the most serious environmental challenges in the border region. Therefore, all need to be resolved if we want a viable future.