By Cristian Heredia Ligorria, PhD Candidate at the Bristol Law School, UWE
On 18 April 2024, the Environmental Law and Sustainability Research Group (ELSRG) hosted an event titled “Unveiling the Power of Climate Change Litigation: Global Climate Justice from a Latin American and Caribbean Perspective.” This event underscored the pursuit of leadership in this crucial field, emphasizing the role of courts and bodies in advancing climate justice at global, regional, and local levels. Distinguished speakers from the University of Tilburg, Middlesex University London, Cardiff University, and the University of Bristol contributed to the discussion. The roundtable event established networks to support researchers focusing on courts and environmental and climate justice in Bristol, surrounding areas, and internationally. This event continues a series of discussions on related topics, emphasizing different regions and local issues in Bristol and the UK.
This event addressed the importance of context-sensitive approaches by enriching the analysis of climate action, with a particular focus on Latin America and the Caribbean (LAC). The objective was to gain a comprehensive understanding of the role of courts and other bodies at various levels in addressing the disproportionate and unequal impacts of the climate crisis, both between and within countries. This includes considering vulnerable populations such as women, children, Indigenous Peoples, workers, Afro-descendant communities, and Nature in itself. The last decades have shown how “climate litigation,” encompassing legal and administrative proceedings that raise material issues of law or fact related to climate change mitigation, adaptation, or science,[1] can be used to “destabilize” the climate inertia of government and business in addressing the environmental and climate emergency in the region,[2] and be aligned with the Sustainable Development Goals and the legal and scientific consensus reflected in the Paris Agreement and the Intergovernmental Panel on Climate Change (IPCC) reports.[3]
The emphasis on Latin America and the Caribbean was based on the region’s vulnerability and exposure to climate change impacts.[4] Over the last three decades, LAC has experienced a worrying trend of rising temperatures, averaging 0.2°C per decade.[5] This has led to severe consequences such as increased sea levels, floods, and droughts, exacerbating existing challenges in food and energy production as the recent flooding catastrophes in Rio Grande do Sul in Brazil. The region’s vulnerability is heightened by factors like poverty, inequality, and inadequate environmental regulations.[6] Exploitative extractive practices, disputes over natural resources, and institutional weaknesses further compound these vulnerabilities.[7] However, LAC plays a leading role in climate governance, offering significant legal opportunities for climate litigation due to the progressive constitutional recognition of human rights and environmental substantive and procedural rights. [8] The region is at a pivotal moment for climate action. Last November, Chile and Colombia requested an Advisory Opinion from the Inter-American Court of Human Rights to clarify states’ human rights obligations, akin to the requests before the International Court of Justice and the International Tribunal for the Law of the Sea, albeit based on different legal grounds.[9] Despite the growing phenomenon of climate litigation globally and particularly in this region, significant challenges remain, especially when considering the specific historical and socio-economic context of the places where these cases are filed. These challenges can hinder compliance and enforcement if not cautiously addressed.
Overall, this roundtable marked the first ELSRG event to focus on Latin America and the Caribbean, drawing lessons from both successes and failures in the region. The event comprised two sessions featuring a total of five talks, each addressing different aspects of the role of courts and bodies in promoting climate justice.
Session 1
The first session, chaired by Dr. Elena Blanco, an UWE Associate Professor in International Economic Law, introduced Dr. Juan Auz, a Postdoc Researcher at Tilburg University with an extensive experience on the region, who presented his article titled “Political Ecology of Climate Remedies in Latin America and the Caribbean.”[10] He analysed the meaning and implementation challenges of climate remedies through a political ecology perspective. Dr. Auz began by mapping various climate litigation cases grounded in human rights arguments, highlighting the legal opportunities that Latin American constitutional systems offer based in his previous work on the subject. [11] He explored the climate crisis’s impact on human rights and natural systems in LAC, emphasizing the Inter-American Human Rights System’s (IAHRS) role in adjudicating and ordering remedies. Using a political ecology perspective, Dr. Auz delved into the challenges of implementing these remedies, highlighting the intricate interplay between law, society, and nature. He argued that a political ecology perspective enables a critical examination of the power dynamics inherent in the governance of natural resource exploitation and the distribution of contingencies affecting both people and nature in resource-rich countries. Drawing comparisons between domestic climate-related cases and anti-extractivist cases heard by the Inter-American Court of Human Rights (IACtHR), he identified extractivism as a pivotal factor influencing remedial compliance. Dr. Auz introduced the concept of a “remedial continuum,” ranging from “affordable” to “onerous” remedies and discussed how socioeconomic costs shape state compliance. This presentation, rooted in his article, offered insights into the potential effectiveness of IACtHR-ordered climate remedies based on current litigation trends in LAC. It provided valuable insights into the barriers and potential solutions for fostering effective climate action in the region. The presentation also highlighted the potential of human rights frameworks to address climate justice issues, offering valuable and cautious insights for policymakers, legal practitioners, and activists working to ensure that climate litigation leads to tangible environmental and social outcomes in the region.
After framing the legal and political panorama of the region, Dr. Auz set the stage for Prof. Olmos Giupponi from Middlesex University London and also with a rigorous knowledge of LAC challenges. The presentation was centred on her article titled “Just Transition in the Global South: Alternative Approaches from Latin America.” Her primary objective was to evaluate the role of international environmental and human rights law in promoting a “just transition,” while also analyzing this concept through a context-specific perspective. Dr. Olmos Giupponi rigorously examined the conceptual dimensions of the term “just transition,” contending that it is predominantly shaped by narratives from the “Global North” and necessitates the development of a more contextually sensitive and interdisciplinary framework. She advocated for reimagining climate justice and just transition through bottom-up and transnational approaches, emphasizing justice principles such as equity, fairness, and inclusivity in considering the unique local contexts, challenges, and vulnerabilities of the Global South. Furthermore, Prof. Olmos Giupponi connected the topic with environmental conflicts in Latin America. After elucidating the primary legal foundations and case databases of domestic just transition cases, she underscored the predominance of a human rights-based approach in such cases in the region. She observed a potential paradigm shift in certain instances where a holistic approach integrating human rights and environmental law is applied, while also questioning its effectiveness. Concluding her presentation, she introduced alternative theoretical perspectives on just transition in Latin America, including eco-centric perspectives centered on the “Rights of Nature,” “environmental conflict” perspectives that critique neo-extractivism and neo-colonialism, and “social and energy justice” perspectives. Finally, she shared reflections on implementation, the relevance of human rights-based approaches, the advisory opinion of the IACtHR, and the potential of just transition as a new participatory mechanism.
Following these comprehensive, rigorous, and thought-provoking presentations, Dr. Elena Blanco facilitated a Q&A session. The audience inquired about the potential effects of legal recognitions in the region. Responses were cautious, underscoring the significance of progressive constitutional frameworks such as Ecuador’s and Bolivia’s recognitions of the “Rights of Nature,” but concerns lingered regarding the practical application of these formal recognitions. A Ph.D. researcher at UWE raised a query concerning the strategies for addressing challenges posed by polluting companies while formulating robust climate policies from a legal standpoint, emphasizing the varying conceptions of justice across different contexts, as elucidated by Dr. Olmos Giupponi’s context-specific approach.
Further questions were raised by Dr. Blanco regarding the role of Investor-State Dispute Settlement mechanisms in tandem with climate litigation cases, probing into their impacts on state decarbonization efforts and just transition agendas. She highlighted that these arbitration forums were the product of the “legal imagination” of a group of multinationals, investor, and their lawyer in the natural resources sector with the constitutive aim of removing some investment issues from states’ judicial competence.[12] Additionally, inquiries surfaced regarding the extent to which proposals in LAC should adhere to genuine respect for the rule of law, while acknowledging the lack of effectiveness in some cases, particularly in the context of authoritarian regimes and climate change skepticism. With the conclusion of the first session, participants engaged in informal discussions during the refreshment break, fostering continued dialogue and exchange of ideas.
Session 2
Transitioning from the first session’s focus on a Latin American and Caribbean perspective, the second session, chaired by Dr. Austin Nwafor, a law lecturer at UWE specializing in ocean and plastic pollution governance, continued exploring the roles of courts and bodies across different levels. This session delved into how these entities function at international, transnational, and local levels, addressing overarching questions on climate change, human rights, and plastic pollution. Speakers, including Dr. Alice Venn, Dr. Sam Varvastian, and Dr. Sahar Shah, provided diverse perspectives, grounded in Indigenous worldviews, examining these issues through lenses such as human rights law, climate change litigation, and the complexities of environmental governance. This highlighted the interconnected nature of global challenges, stressing that solutions must consider multiple crises simultaneously, including the urgent need for climate action following international agreements like the Paris Agreement and responses from human rights bodies to climate litigation cases. [13]
Dr. Alice Venn, Lecturer in Law at the University of Bristol, began the second session with her article titled “Rendering International Human Rights Law Fit for Purpose on Climate Change.”[14] Her primary objective was to dissect the challenges and propose solutions regarding the international human rights regime’s adequacy for addressing climate issues. The presentation navigated through the integration of human rights law with climate change action, underscoring the UN’s recognition of climate change’s profound impact on human rights. It spotlighted the provisions within the Paris Agreement concerning human rights, particularly for marginalized groups, and scrutinized various UN Human Rights Treaty Body mechanisms designed to tackle climate-related grievances. Legal and operational hurdles, such as pinpointing responsibility for climate damage and grappling with onerous reporting requirements, were carefully examined by Dr. Venn. Case studies, including those adjudicated by the UN Human Rights Committee and the Committee on the Rights of the Child, were also invoked to illustrate the practical application of human rights frameworks in climate litigation. Dr. Venn emphasized the imperative for strengthened collaboration between climate and human rights bodies, while also anticipating the potential ramifications of forthcoming legal opinions, notably the ICJ Advisory Opinion on state obligations regarding climate change. By delving into the provisions of the Paris Agreement and various UN mechanisms, Venn underscored the imperative to shield vulnerable groups from the detrimental effects of climate change. Through practical case studies, she illustrated how human rights frameworks can be operationalized in climate litigation, shedding light on the complexities and challenges inherent in this integration.
The second presentation of the session was delivered by Dr. Sam Varvastian. Lecturer in Law at the Cardiff University, who discussed the topic of “Linking Climate Change and Plastic Pollution from a Human Rights Perspective.”[15] Inspired by his article titled “The Role of Courts in Plastic Pollution Governance,” Dr. Varvastian illuminated the increasingly vital role of courts in addressing plastic pollution governance. Through a compelling narrative, he underscored the escalating crisis of plastic pollution and highlighted the pivotal role courts play in mitigating it. Dr. Varvastian argued that existing regulatory measures are fragmented and inadequate, resulting in a surge of legal cases worldwide. Drawing on case studies from LAC, he demonstrated how courts have emerged as key players in holding polluters accountable, interpreting human rights within environmental contexts, and advocating for higher regulatory standards. His analysis detailed various approaches to regulating the plastic lifecycle, spanning waste movement, product-specific regulations, and chemical substance controls, while emphasizing the significant influence courts wield in shaping these regulatory frameworks across different jurisdictions. The key contribution of this presentation was that it elucidated the pressing need for cohesive legal frameworks to address the pervasive issue of plastic pollution. By spotlighting regulatory deficiencies and emphasizing the pivotal role of courts in enforcing higher standards, it provided a global and regional perspective on judicial responses to this environmental crisis and valuable insights and strategies to combat plastic pollution.
Finally, Dr. Sahar Shah, Lecturer in Law at the University of Bristol, presented some insights on her PhD thesis. The presentation was titled “Remythologising Law: The Case of the Alberta Tar Sands.” Dr. Shah examined whether legal actions are ‘remythologising’ the tar sands by focusing on Indigenous treaty rights and environmental impacts. The presentation delved into several significant cases, including Beaver Lake Cree and Blueberry River First Nations’ litigation against the Crown for treaty violations. Dr. Shah argued that Indigenous legal actions challenge traditional narratives of Canadian law by incorporating Indigenous legal traditions and perspectives, potentially transforming the legal approach to tar sands extraction. She introduced the discursive tool of “myths” to portray how they help to explains the imaginative and invisible grip of law, asserting that myth is an inevitable part of legal narratives. Dr. Shah’s analysis drew on the “tragic” worldviews myths related to intellectual rigidity, seriousness, and devotion to abstraction, and “comic” worldviews of myths related to intellectual flexibility, irreverence, physical embodiment, advocating for the later since they represent a more flexible and inclusive legal narrative. The presentation suggested that a “remythologising” process is needed—one that shifts from colonial-capitalist myths to those rooted in Indigenous legal orders. This process involves addressing not only the cumulative effects of extractivism but also its underlying colonial-capitalist structures. By engaging with Indigenous legal concepts rather than merely Indigenous perspectives, Canadian courts have the opportunity to enact significant transformations. This transformative potential was highlighted through the analysis of past and ongoing legal battles, reflecting the strategic engagement of Indigenous groups with settler law to achieve material changes.
During the Q&A session, attendees raised pertinent questions regarding the ongoing development of doctrines and the harmonization of international human rights and climate change law, emphasizing the necessity for continuous updates. Discussions ensued regarding the elusive nature of concepts such as “pollution” and “plastic pollution,” which can hinder efforts to precisely target the causes and nature of environmental conflicts. Speakers were afforded the opportunity to expound upon their positions and clarify their analytical stances in response to these inquiries. Additionally, there was a reaction toward the significance of considering law from perspectives outside the legal mainstream, with an acknowledgment of the influential role of myths in shaping certain Western notions and dismantling existing myths, underscoring the discursive and narrative essence of law. Audience members also expressed concerns regarding climate activism’s adherence to democratic principles both locally and internationally, as well as the commensurability of Indigenous cosmologies with Western legal frameworks. Although the audience wished to continue the debate, time constraints necessitated its conclusion, but informal discussions persisted throughout the remainder of the refreshment break and in the lobbies of the X Block building at UWE, culminating in a casual gathering with the speakers.
The engagement of the UWE community and external participants has spurred networking ideas, facilitating fluid communication channels between various universities in the Southwest. This provides an ideal platform for future collaborative events and the dissemination of research. The ELSRG envisages continuing to engage in such academic gatherings with a clear pursuit of leadership in addressing global environmental and social problems.
[1] Sabin Center for Climate Change Law, ‘Climate Change Litigation Databases’ (2022) http://climatecasechart.com accessed 1 June 2024
[2]C F Sabel and W H Simon, ‘Destabilization Rights: How Public Law Litigation Succeeds’ (2004) 117 Harvard Law Review 1016
[3] C Rodríguez Garavito, Litigating the Climate Emergency: How Human Rights, Courts, and Legal Mobilization Can Bolster Climate Action (CUP 2022).
[4] IPCC, ‘Summary for Policymakers’ in Climate Change 2023: Synthesis Report. Contribution of Working Groups I, II, and III to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC 2023) 5.
[5] World Meteorological Organization, State of the Climate in Latin America and the Caribbean 2022 Report (WMO-No. 1322, World Meteorological Organization, 5 July 2023).
[6] F Cavedon-Capdeville et al, ‘An Ecocentric Perspective on Climate Litigation: Lessons from Latin America’ (2023) Journal of Human Rights Practice XX 1-18.
[7]F Cavedon-Capdeville et al, Ibid. (n 7); and J Auz, ‘Human Rights-Based Climate Litigation: A Latin American Cartography’ (2022) Journal of Human Rights and the Environment.
[8] See Auz Ibid (n 8).
[9] M A Tigre, ‘It Is (Finally) Time for an Advisory Opinion on Climate Change: Challenges and Opportunities on a Trio of Initiatives’ (2024) 17 Sabin Center for Climate Change Law 623.
[10]J Auz, ‘The Political Ecology of Climate Remedies in Latin America and the Caribbean: Comparing Compliance between National and Inter-American Litigation’ (2024) Journal of Human Rights Practice 16(1) 182-207.
[11] Ibid. n 8.
[12] The comment is based on the book insights of N M Perrone, Investment Treaties and the Legal Imagination: How Foreign Investors Play By Their Own Rules (Oxford, 2021; online edn, Oxford Academic, 18 Mar. 2021), https://doi.org/10.1093/oso/9780198862147.001.0001, accessed 6 June 2024.
[13] See C Rodríguez Garavito, Ibid. (n 3); and A Savaresi and J Setzer, ‘Rights-based litigation in the climate emergency: mapping the landscape and new knowledge frontiers’ (2022) Journal of Human Rights and the Environment 7-34 https://doi.org/10.4337/jhre.2022.0002.
[14] A L Venn, ‘Rendering International Human Rights Law Fit for Purpose on Climate Change’ (2023) Human Rights Law Review 23(1) Article ngac034 https://doi.org/10.1093/hrlr/ngac034
[15] S Varvastian, ‘The role of courts in plastic pollution governance’ (2023) International & Comparative Law Quarterly 72(3) 635-669 https://doi.org/10.1017/S0020589323000179.