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Climate Emergency and Human Rights: The Inter-American Court of Human Rights Published a Historic Advisory Opinion

Climate Emergency and Human Rights: The Inter-American Court of Human Rights Published a Historic Advisory Opinion

On 3 July, the Inter-American Court of Human Rights issued its long-awaited Advisory Opinion No. 32 on the Climate Emergency and Human Rights. A decisive moment that will reverberate across Latin America and beyond. Initiated by a joint request from Colombia and Chile in 2023, this process saw extraordinary engagement from civil society and other actors. Over 260 written submissions and 160 oral interventions underscored the urgency and depth of concern.

This is far more than a legal milestone. The Court’s Advisory Opinion is a powerful political instrument that reshapes States' duties in the climate era. It establishes a robust legal framework compelling governments to integrate human rights obligations into climate action, setting clear standards that national policies can no longer ignore.

The opinion could start to influence state action almost immediately. As countries revise their Nationally Determined Contributions (NDCs), they now face an explicit mandate to adopt ambitious mitigation targets grounded in science and equity and to ensure a just transition. 

Equally significant is the Opinion’s potential to turbocharge strategic climate litigation. By applying principles like enhanced due diligence, the precautionary approach, and the prohibition of irreversible environmental harm, the Court has handed communities, activists, and lawyers across the region a powerful toolkit to hold governments and corporations accountable in local or international courts.

This Advisory Opinion is poised to influence the upcoming advisory process on climate change at the International Court of Justice, which the UN General Assembly requested in 2023. The Inter-American Court’s stance sends a clear political message: climate inaction can no longer be a political failure.

 

Advisory Opinion No. 32 detailed content

The Court's decision was categorical in recognising that we face an emergency whose impacts are countless and constitute an unprecedented risk to people and natural systems. The Court emphasised that the climate emergency can only be adequately addressed through urgent and effective actions with a human rights perspective. The Advisory Opinion also advanced in clarifying the scope of States' obligations regarding human rights. To do so, it first analysed States' obligations in general terms and then focused on specific substantive rights. In the more than two hundred pages of the decision, the Court established clear obligations for States to adopt ambitious climate targets, regulate the activity of businesses and corporations, and avoid irreversible harm to ecosystems and human life. Notably, the Court affirmed that the prohibition against causing irreversible environmental damage is a jus cogens obligation under international law. 

Regarding the general obligations of States in the context of the climate emergency, the Court analysed in detail the obligations to respect, guarantee, and adopt measures for the realisation of economic, social, cultural, and environmental rights, adopt domestic legal provisions, and cooperate. In particular, regarding the duty to prevent that results from the obligation to guarantee, the Court emphasised that applying the precautionary principle complements prevention. Likewise, regarding the obligation to guarantee human rights, the Court indicated that, due to the extreme gravity of climate impacts and the urgency of avoiding irreparable harm, States must act with enhanced due diligence in the context of the climate emergency. The Court also emphasised that the climate emergency accentuates the need to allocate maximum available resources to protect people and groups who are vulnerable in situations of vulnerability and who are exposed to the most severe impacts of climate change. In the context of the climate emergency, vulnerability must be understood as a dynamic and contextual condition determined by the diversity and complexity of impacts associated with climate change. 

Regarding the obligation to cooperate, the Court presented an analysis of utmost importance, which can even be applied beyond the regional sphere. In particular, the Court emphasised the insufficiency of resources made available to the States that most require them to advance climate action and the difficulties derived from public debt in this context.

The Court also called attention to States' obligation to cooperate in promoting an open and conducive international economic system that leads to sustainable development, particularly for developing countries, allowing them to address climate change better. Likewise, the Court noted that States can promote coordinated measures in areas such as progressive taxation, strengthening tax collection capacity, fighting tax evasion, corruption, and illicit financial flows. The obligation to cooperate implies: financing and economic assistance to less developed countries to contribute to a just transition; technical and scientific cooperation that involves communication and shared enjoyment of the benefits of progress; carrying out mitigation, adaptation, and reparation acts that can benefit other States; and establishing international forums and developing joint international policies. 

Regarding States' obligations arising from specific substantive rights, the Court specifically analysed the rights to a healthy environment and other rights threatened or affected by climate impacts, such as life, personal integrity, health, private property, housing, freedom of residence and movement, water, food, work, social security, culture, and education. Likewise, the Court also analysed obligations derived from procedural rights. 

When analysing obligations derived from the right to a healthy environment in the context of the climate emergency, the Court established that States must mitigate their emissions, but also that mitigation must respond to adequate goals and be regulated by a human rights-based strategy. On this, the Court emphasised that States must consider the effects of mitigation measures on people and ecosystems to ensure a just transition. In this sense, the Court noted that the strategy defined by the State must take into account the role of poverty and inequality in the production of greenhouse gas emissions, must tend toward their progressive elimination, and be based on the equitable distribution of economic and environmental burdens derived from mitigation measures to ensure that those who pollute more pay more.

Notably, the Court pointed out that within the framework of a just transition, it is necessary to prevent human rights violations that may occur due to the extraction of rare and critical minerals required for the energy transition. 

The Advisory Opinion also dedicated a section to environmental defenders, declaring that States must protect those who defend land, climate, and human rights. It also emphasised the vital role of Indigenous Peoples, Afro-descendant communities, and youth in addressing the climate emergency. 

You can access the complete Court decision here.

 

 

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Climate and Environmental Justice

We have advanced rights-based and gender-transformative transition frameworks through research that centres the lived experiences of women and marginalised communities on the frontlines of extractive energy policies, promoting climate and energy frameworks attentive to the social and care-related impacts of transition pathways. We have developed a clear vision for a gender-just transition, firmly rooted in gender and human rights norms, establishing both the legal basis and the direction for the transformative changes our planet and societies urgently need. In particular, the ‘Guiding Principles for Gender Equality and Human Rights in the Energy Transition’, a collective effort built through online consultations, an in-person workshop and multiple rounds of revision with activists, practitioners and experts from around the world, outline a transformative vision for reshaping global energy systems through a human rights and gender equality lens.

Our work recognises that the climate emergency is both an existential threat and an opportunity to reimagine societies built on social, gender, economic and environmental justice. We ground our advocacy in feminist and intersectional principles, prioritising the agency and perspectives of communities in the Global South who have contributed the least to the climate emergency yet face its most devastating consequences. Central to our approach is the understanding that energy is not merely a commodity but a fundamental human right; essential for dignity, health, education, work and the realisation of countless other rights. We challenge approaches to the energy transition that risk replicating the harmful patterns of fossil fuel extraction and, instead, advocate for transformative policies that ensure human rights and gender equality as central to building climate-resilient societies rooted in dignity, justice and planetary well-being.

What's next?

We will continue to challenge approaches that treat energy transition as merely a technical shift, instead positioning it as an opportunity to reimagine economies and societies rooted in dignity for all, with particular attention to communities in the Global South who have contributed least to the climate emergency yet are most exposed to its worst effects.

We will connect community-level evidence and the lived experiences of those on the frontlines of extractive policies to national reform and global norm-setting, breaking down silos between human rights, gender, and climate movements, and advancing a shared vision that recognises just transitions as not only fundamental to achieving climate-resilient and sustainable societies, but as transformative pathways that advance social and gender equality, redistribute power and resources equitably, and ensure that energy systems serve the public good rather than profit.

We will mainstream rights-based and genderjust transition priorities in key multilateral spaces (particularly, within the Just Transition Work Programme and the to-be-developed Just Transition Mechanism, within the UNFCCC) to guarantee that just transitions are advanced at all levels.

We will also translate our work, through strategic advocacy, into at least two concrete policy wins, whether promoted, adopted, implemented, or scaled, in priority countries (Argentina, Brazil, Chile, Mexico, Colombia, South Africa, or Kenya), ensuring these policies align with human rights standards, centre gender equality, and reflect the needs and views of affected communities.

We will build momentum for the progressive recognition of the right to sustainable energy to shift dominant narratives away from purely extractive solutions that sideline gendered impacts, community participation, and Global South perspectives.

Economic Justice and Climate Finance

Our work has transformed the global discussion on fiscal policy in a more just, emancipatory and sustainable direction. Our approach has combined both high-level, expert contributions within decisionmaking circles, with bold, impactful work on narrative change with the general public.

We have been instrumental in the inclusion of human rights as a guiding principle of the future United Nations Framework Convention on International Tax Cooperation, a multilateral instrument with the potential of raising approx. USD 492 billion per year in public revenues currently foregone to global tax abuse. In the process leading to the ‘Compromiso de Sevilla’ decided at FfD4, we proposed and succeeded in creating a specific human rights workstream within the Civil Society Financing for Development Mechanism, which was critical to ensure that explicit commitments on the matter were included in the negotiating outcome. In a context of cutbacks in multilateral institutions, we have amplified the capacities of technical experts, providing rigorous technical support and leveraging our influence to ensure the enactments of groundbreaking standard-setting instruments, such as the 2025 UN Committee on Economic, Social and Cultural Rights Statement on Fiscal Policy and Human Rights, and the first ex oficio hearing on the Inter-American Commission of Human Rights on Fiscal and Economic Policies to Address Poverty and Structural Inequality, leading to an upcoming thematic resolution on the matter. We have also bridged the silos between multilateral tax discussions and climate finance debates, promoting ambitious financing commitments to increase international and domestic resource mobilisation during COP 28, 29 and 30.

At the regional level, our engagement with fiscal cooperation platforms such as the Platform for Fiscal Cooperation of Latin America and the Caribbean (PTLAC), where we are member of its Civil Society Consultative Council, and the African Anti-IFFs Policy Tracker, for which we participated in the pilot mission in Ivory Coast together with Tax Justice Network Africa (TJNA), have been critical in cementing a growing engagement between tax administrations and ministries of finance with international legal experts, exploring actionable and transformative initiatives, such as the taxation of high-net-worth individuals, beneficial ownership registries and corporate countryby-country reports, to be implemented at the international level.

At the local level, our interventions in fiscal reform debates in Chile, Brazil, Colombia and Nigeria have contributed to shaping legislative outcomes in a more progressive, rights-compliant direction.

As for our leadership in narrative change, we have a measurable track record in delivering tailored, innovative campaigns which have decisively expanded economic justice constituencies by appealing to a broader tent. In Latin America and the Caribbean, we created the ‘Date Cuenta’ campaign, coordinating over 40 organisations across civil society to deliver plain language, innovative messaging connecting progressive fiscal reforms to the financing of health, education and social protection. ‘Date Cuenta’ generated over 55 original campaign messages that were tailored to the realities of seven priority countries (Argentina, Chile, Colombia, Mexico, Paraguay, Peru and Honduras) and disseminated in Spanish, Portuguese and English. In doing so, we convened more than 65 online co-creation workshops with partners, coordinating a unified communications strategy which combined digital outreach, press and media coverage, and collaboration with influencers. Ultimately, ‘Date Cuenta’ resulted in more than 60,000 interactions on social media, coverage in major regional and international media outlets, including El País, Deutsche Welle, Bloomberg and France 24, and the participation of at least 63 social media influencers through 58 dedicated publications. In collaboration with Fundación Gabo and the Friedrich Ebert Stiftung, we also organised a two-day workshop in Bogota with 20 journalists from 13 countries, building a regional network trained in a human rights-based approach to fiscal policy that has since generated published media coverage on outlets such as La Diaria, Ciper, El Diario Ar and Milenio. Through ‘Date Cuenta’ and our regional advocacy, we strengthened civil society engagement in key processes, including the Financing for Development track and FfD4, co-organised highlevel dialogues with states and civil society from Latin America and Africa.

What's next?

We will shape the UN Tax Convention and its Protocols so they embed human rights principles, and we will stay engaged through follow-up processes (including the expected Conference of the Parties) to support effective implementation. We will keep linking tax and climate finance so that new resources mobilised through fiscal cooperation are channelled to adaptation, mitigation, and loss and damage, in line with UNFCCC commitments.

Public Services for Care Societies

We have translated participatory research into accountability and policy outcomes.

In Ivory Coast, our work with Mouvement Ivoirien des Droits Humains and affected communities since 2023 exposed how privatisation and lack of accountability restrict access to quality healthcare. It contributed to the closure of 1,022 illegal private health centres, an executive instrument strengthening the regulation of private hospitals across the country, and the creation of a permanent complaints management committee in healthcare through a bylaw issued by the prefect of Gagnoa. Partners engaged through this process also advanced concrete improvements at facility level: members of the Gagnoa Midwives Association who took part in the participatory action research pooled resources to renovate the neonatal unit of the Regional Hospital, and the Director of the Gagnoa General Hospital launched an action plan to expand services and improve patient reception, with the facility receiving the award for best hospital in the country in 2025.

In Kenya, our research with the Mathare Education Taskforce documented the absence of public schools and the expansion of private provision, evidencing impacts on households and caregivers and strengthening demands for free, quality public education. This work contributed to stronger community agency and collective organisation, alongside ongoing strategies ranging from communications to litigation to secure a public school in the area, some involving GI-ESCR and others led independently.

Across Africa, this work is complemented by a multi-country study examining the human rights implications of austerity in education and health, including how regressive fiscal policies, rising debt burdens and persistent underinvestment undermine the financing and delivery of public services.

In Latin America, from 29 November to 2 December 2021, over a thousand representatives from over one hundred countries, from grassroots movements, advocacy, human rights, and development organisations, feminist movements, trade unions, and other civil society organisations, met in Santiago, Chile, and virtually, to discuss the critical role of public services for our future. Following the meeting, the Santiago Declaration on Public Services was adopted to demand universal access to quality, gender-transformative and equitable public services as the foundation of a fair and just society.

We are currently advancing work on care systems, linking public services and fiscal justice through integrated research, advocacy and communications, including a regional campaign framing care as a collective responsibility requiring sustained public investment.

What's next?

In Ivory Coast, we will evaluate and strengthen the complaints management committee and position it as a replicable model for other health facilities. In Kenya, we will support the Mathare community to co-design a model public school for Mabatini and Ngei wards, grounded in human rights standards. Building on our multi-country austerity study, we will drive national advocacy on financing for education and health: advancing reforms in Ghana; launching a fiscal policy and public services financing agenda in Kenya through the CESCR process and targeted coalition work; and, in Nigeria, using the new tax acts in force since 1 January 2026 to catalyse a national accountability campaign for adequately funded, quality public services. In Latin America, we will amplify locally led care pilots across 8 countries and turn lessons into influence—advancing care policies that strengthen care organisations, protect care workers’ rights, support unpaid caregivers, include disability and family networks, and redistribute care more equitably.