What is the role of the United Nations regarding international law?

The role of the United Nations in relation to international law primarily involves promoting respect for international legal norms and human rights. This is accomplished through various mechanisms and initiatives that encourage member states to uphold principles of international law, including human rights treaties and conventions. The UN plays a critical part in establishing frameworks that guide nations on legal standards and moral imperatives, advocating for adherence to international norms that protect individuals and maintain peace.

In particular, the UN's various bodies, such as the Human Rights Council, work towards monitoring compliance with human rights obligations and addressing violations. Through the creation of treaties and international agreements, the UN reinforces the global commitment to respect and protect the rights of all individuals, fostering a culture of accountability among nations.

Other options do not accurately reflect the UN's function in regards to international law. For instance, the UN does not have the authority to enforce national laws within member states, nor does it create binding international treaties in a unilateral manner—treaties require ratification by member states to become legally binding. Additionally, while the UN can mediate disputes, it does not explicitly settle disputes between world leaders; that task often falls to other mechanisms, such as arbitration or individual state negotiations.