By Faridat Salifu
The International Union for Conservation of Nature (IUCN) has welcomed a United Nations General Assembly (UNGA) resolution seeking clarification on the legal obligations of states to protect the global climate system.
Commending the UN, the Union says the resolution adopted by UNGA marks a major step toward strengthening international climate accountability.
It provides for an advisory opinion from the International Court of Justice (ICJ) on what responsibilities countries have under international law in addressing climate change and safeguarding the environment.
The move follows years of advocacy by vulnerable nations and civil society groups pushing for clearer legal guidance on state responsibility in relation to rising global temperatures and environmental degradation.
The IUCN said it supports the process, noting that clearer interpretation of international law would help strengthen global cooperation on climate action and reinforce commitments already made under agreements such as the Paris Agreement.
The resolution was passed at the UNGA in New York, United States, where member states backed the request for the ICJ to examine how international law applies to climate-related duties, including emissions reduction and protection of future generations.
The development comes as countries continue to struggle with rising climate impacts, particularly in vulnerable regions such as Africa, where extreme weather events are increasing pressure on food systems, infrastructure, and livelihoods.
According to the IUCN, although the ICJ opinion will not be legally binding, it could influence future climate litigation and shape how governments design and implement environmental policies.
The United Nations Framework Convention on Climate Change (UNFCCC) process is also expected to take note of the advisory opinion once delivered, especially in ongoing discussions around accountability and climate finance.
The UNGA request is seen as part of a broader global push to move climate action from voluntary commitments toward clearer legal responsibility under international law.
