The Prohibition of Causing Serious Damage to the Environment As a Ius Cogens Norm? The Approach of the Inter-American Court of Human Rights in Two Acts: ‘La Oroya V. Peru’ (2023) and the Advisory Opinion on Climate Emergency and Human Rights (2025). REDI 2026, 77 (2), 69-94. https://doi.org/10.36151/REDI.77.2.4.