目前,人类面临着严重的环境污染和破坏,环境公共利益受到了严重损害,对环境公共利益的法律保护,一方面促进了传统法律部门,如民法、行政法、诉讼法的发展,另一方面诞生了新的法律部门——环境法的出现。本文从宪法、宪政的角度对环境公益诉讼法律制度进行了研究,以期为我国公益诉讼制度的建立提供理论依据和基本思路。 At present, mankind is faced with serious environmental pollution and destruction, the public interest in the environment has been seriously damaged, and the legal protection of the public interest in the environment has promoted the development of traditional legal departments, such as civil law, administrative law and procedural law. On the other hand, The birth of a new legal department - the emergence of environmental law. This paper studies the legal system of environmental public interest litigation from the perspective of constitutional and constitutionalism so as to provide a theoretical basis and basic ideas for the establishment of public interest litigation system in our country.