The Evolution of Climate Litigation: A Review of Judicial Activism and Environmental Governance

Abstract

Climate litigation has emerged as one of the most influential legal mechanisms for addressing the global climate crisis, reflecting the increasing role of courts in shaping environmental governance and holding governments and private entities accountable for their climate-related obligations. This review examines the evolution of climate litigation, tracing its development from traditional environmental disputes to complex cases involving constitutional rights, human rights, corporate accountability, and international climate commitments. The study synthesizes existing literature to explore the legal principles, judicial approaches, and institutional dynamics that have characterized climate-related litigation across different jurisdictions. Particular attention is given to the growing phenomenon of judicial activism, where courts have interpreted constitutional and statutory provisions to compel stronger climate action, enforce environmental rights, and bridge governance gaps left by legislative and executive inaction. The review also evaluates the contribution of climate litigation to strengthening environmental governance by enhancing transparency, accountability, public participation, and policy implementation. Furthermore, it identifies persistent challenges, including jurisdictional limitations, questions of standing, causation, scientific uncertainty, enforcement of judicial decisions, and disparities in access to justice between developed and developing countries. The findings suggest that climate litigation has evolved into a critical governance instrument that not only resolves environmental disputes but also influences climate policymaking, corporate behavior, and international legal norms. Despite existing legal and institutional constraints, courts continue to play an increasingly significant role in advancing climate justice and sustainable development. The study concludes that effective climate governance requires stronger integration between judicial decisions, legislative reforms, and administrative action, supported by international cooperation and improved legal frameworks capable of responding to the accelerating impacts of climate change.