A review of the knowledge structure and trends in research on the interlinkages between the rule of law and environmental sustainability

The interplay between nature and human activities is important for both human well-being and the health of our planet. The rule of law is central to maintaining harmony between environmental needs and human endeavors. Since the early 1990s, particularly after the Earth Summit in 1992, there has been an increased interest in the relationship between environmental sustainability and legal frameworks. This has led to a significant expansion in the field, encompassing a wide array of research. Despite the field's growth, there is still a lack of review papers that explore its knowledge structure and evolution. This study aims to conduct a comprehensive bibliometric analysis of the literature by employing the Visualization of Similarities (VOS) viewer software. We identify key thematic areas within the field, highlight influential authors and journals, and specify major contributing countries and institutions. The findings show that the initial focus was on limited themes, which later gave way to an acknowledgment of the multidimensional nature of the subject. Certain themes, such as environmental emissions and governance, retain prominence. Among the focal themes, sustainability, climate change, and democracy are particularly influential in shaping the field's trajectory. Despite this evolution, certain aspects of both concepts, such as waste and water management, fundamental rights and justice system, and the importance of socio-economic factors, remain underrepresented. This study offers valuable insights into the linkage between the rule of law and environmental sustainability themes and the associated themes.