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Introduction

Climate change increasingly challenges not only ecosystems but also the foundations of international law and governance. Rising temperatures, sea-level rise and fossil fuel dependence raise complex legal questions regarding sovereignty, migration and maritime rights, compelling global institutions to rethink established norms and frameworks governing states and international relations.

Body

Climate Change as a Legal and Governance Challenge: Fossil Fuel Governance

• Conflict with Resource Sovereignty: International law recognises states’ rights to exploit natural resources, but climate goals require limiting fossil fuel extraction.
• Emergence of Fossil Fuel Non-Proliferation Norms: New legal frameworks to keep fossil fuels underground to meet global temperature goals.
  Eg: Proposal for Fossil Fuel Non-Proliferation Treaty to restrict new fossil fuel exploration.
• Equity Concerns for Developing Countries: Restrictions on fossil fuels challenge development rights of resource-dependent nations.
  Eg: Developing states in the UNFCCC negotiations demand finance and technology transfer.
• Need for Climate Finance and Technology Transfer: Legal commitments must balance emission reductions with developmental equity.
  Eg: Agreements under the Paris Agreement emphasise financial support and clean technology sharing.
• Redefining Energy Governance Norms: International law may need new rules regulating fossil fuel extraction and global carbon budgets.

Climate Change as a Legal and Governance Challenge: Climate Migration

• Absence of Legal Recognition of Climate Refugees: International refugee law does not recognise displacement caused by climate change.
  Eg: The 1951 Refugee Convention protects only those fleeing persecution.
• Loss of State Protection and Citizenship Rights: Climate-displaced populations risk losing legal protection and benefits tied to nationality.
  Eg: Sea-level rise threatens small island populations dependent on state protection mechanisms.
• Need for a Dedicated International Legal Framework: Experts suggest new protocols specifically addressing climate displacement.
• Institutional Role of Climate Governance Platforms: Global climate forums may need to address migration challenges linked to environmental change.
• Equity and Responsibility in Resettlement: Climate migration raises questions of burden-sharing among nations responsible for emissions.

Climate Change as a Legal and Governance Challenge: Maritime Boundaries

• Sea-Level Rise Affecting Coastal Baselines: Rising seas threaten the legal baselines used to determine maritime zones.
  Eg: Maritime rights under the United Nations Convention on the Law of the Sea depend on coastal baselines.
• Impact on Maritime Zones and Resources: Changes in baselines may alter territorial seas, exclusive economic zones and continental shelves.
  Eg: UNCLOS-defined EEZ rights may shift as coastlines erode.
• Debate Between Fixed and Ambulatory Baselines: States disagree whether baselines should remain fixed or move with changing coastlines.
• Protection of Small Island States’ Sovereignty: Sea-level rise may threaten territorial integrity and maritime entitlements.
• Reinterpretation of International Maritime Law: Existing legal frameworks require reinterpretation to address climate-induced geographic changes.
  Eg: UNCLOS provisions may require updated interpretation to accommodate permanent baselines.

Conclusion

Addressing climate change demands reform not only in environmental policy but also in international legal frameworks. Strengthening global cooperation, creating new legal instruments for climate migration, ensuring equitable fossil fuel transition, and adapting maritime law are essential to safeguard justice, sovereignty and stability in a rapidly changing climate.

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