UN Climate Resolution Carries Major Importance for Mauritius and Vulnerable Island Nations

Excerpt and Photo from lexpress.mu

A landmark resolution adopted on the 20th of May by the United Nations General Assembly is being qualified as a major turning point in the global fight against climate change particularly for vulnerable island nations such as Mauritius. The resolution, adopted with overwhelming international support, received 141 votes in favour, including the vote of Mauritius. The strong backing reflects growing recognition that climate change is no longer only an environmental issue, but also a matter of international law, justice, accountability, and human rights.

The United Nations Secretary-General, António Guterres, described the resolution as “a powerful affirmation of international law, climate justice and science”, stressing that countries can no longer ignore the escalating dangers posed by climate change. The resolution comes at a particularly significant moment following a landmark advisory opinion delivered in July 2025 by the International Court of Justice (ICJ), the principal judicial body of the United Nations. In the said historic ruling, the Court declared that States have obligations under international law to protect the environment from greenhouse gas emissions and environmental harm. The decision was widely welcomed across the world, with Secretary General Guterres describing it as “a victory for our planet”.

Importantly, the ICJ also stated that where States fail to meet these obligations, they may be held legally responsible. Countries breaching their environmental duties may be required to stop the harmful conduct, guarantee that such actions will not be repeated, and in some circumstances provide reparations for the damage caused. For Mauritius, these developments carry particular importance. As a Small Island Developing State, Mauritius contributes very little to global greenhouse gas emissions, yet it remains highly vulnerable to the effects of climate change. Rising sea levels, coastal erosions, stronger cyclones, flash floods, coral bleaching, biodiversity loss, and changing rainfall patterns already pose serious risks to the country’s environment, economy, and population.