
Project
Victory: Haven for leatherback sea turtles declared off-limits
In two separate rulings in May 2008, the Costa Rican government stood up for endangered leatherback sea turtles against business interests intent on building within their protected habitat.
A relative of dinosaurs, the endangered leatherback sea turtle has continually found its home in Costa Rica under threat. Poor planning and lack of oversight destroyed its nesting beaches in Flamingo and Tamarindo.
This time developers had their eye on the Leatherback National Marine Park (LNMP), home to some of the most important Leatherback nesting beaches in the Eastern Pacific Ocean.
A municipal zoning regulation was enacted that would authorize construction in part of the LNMP. However, AIDA and its local partner CEDARENA, together with the Leatherback Trust, successfully defended the park.
The Constitutional Chamber of the Costa Rican Supreme Court nullified the municipal zoning regulation, safeguarding the Leatherback sea turtles and their nesting beaches. This ruling closely followed another court victory by AIDA, CEDARENA, and Justice for Nature that required the government to expropriate the private lands within the LNMP, otherwise destined to be tourist playgrounds.
The leatherback sea turtle will continue to face threats from tourism development, fishing, egg poaching, and pollution. However, AIDA and its partners have shown that the law can be used to make a powerful difference.
Related projects

Latest News
This year we saw important advances toward environmental justice in Latin America, and around the world. We’re celebrating decisions at the local, national and international levels that help move us toward a more sustainable future for all. We chose for you our top 10—stories that represent important advances for the protection of biodiversity, for the respect of human rights, for the recognition of indigenous and traditional populations, for responsible finance, for climate litigation as a tool for accountability, and for the hope of a just energy transition. 1. Ecuador expanded the Galapagos Marine Reserve This year, through a national decree, Ecuador added 60 thousand square kilometers to the Galapagos Islands, the first site to be declared a UNESCO World Heritage Site. The new area, called the Hermandad Reserve, creates a marine corridor between the Galapagos Islands and Cocos Island in Costa Rica that will serve as a safe passageway for the dozens of protected species that move through the area, including sharks, whales, turtles, and dolphins. After the expansion, nearly 200 thousand square kilometers of the Galapagos have varying degrees of protection. Ecuador and Costa Rica have since called on Panama and Colombia to add protected areas to the new Reserve. 2. Honduras declared territory free from open-pit mining In February, the new government of Honduras declared the entire territory of the Central American country free of open-pit mining. According to a communiqué from the Secretariat of Natural Resources, Environment and Mines, the decision was made following the principles of climate justice and with a view toward respecting and protecting natural resources. Along these same lines, the government issued three other provisions: to cancel the approval of permits for extractive exploitation; to approve a mining moratorium through which environmental licenses, permits and concessions for metallic and non-metallic exploration and exploitation will be reviewed; and to intervene immediately in natural areas of high ecological value for their conservation. 3. Mexican Supreme Court protected the Veracruz Reef Residents of the coastal state of Veracruz and the Mexican Center for Environmental Law (CEMDA) won their case before the country’s supreme court to protect the Veracruz Reef, the largest reef system in the Gulf of Mexico. The Court unanimously recognized that the authorities violated the community's right to a healthy environment by approving the expansion of the Port of Veracruz. AIDA and Earthjustice presented evidence for recognition of the human rights to a healthy environment and access to justice enshrined in international law. These rights obligate the Mexican government to allow anyone whose rights are threatened by environmental degradation to achieve justice regardless of whether their connection to the threatened ecosystem is indirect or remote. This victory was a collective effort between organizations and the community, and sets a precedent for environmental justice in the region as the ruling points to Mexico's international obligations, including those under the Escazú Agreement. 4. Chile took important steps towards energy transition In June, Chile published the Framework Law on Climate Change, the first in its history, which assigns responsibilities for mitigating emissions and adapting to climate change. The law is the first in the region to establish a carbon neutral goal for 2050, which must be reviewed every five years. In addition, faced with a wave of intoxications derived from pollution, the President announced the closure of the Ventanas Smelter in Valparaíso. Congress is currently considering a bill to approve the closure of Ventanas, which will be progressive. Both the company and the government have committed to not leaving workers without a job, to taking charge of environmental remediation, and to continuing to process small-scale mining minerals. The corporation Enel also closed its last coal-fired power plant in Coronel, a region with a history of environmental conflicts due to impacts on the health and livelihoods of the community. The cases of Enel and Ventanas remind us that decisions towards energy transition must be made respecting the rights of the people involved, both the community and longtime workers. 5. United Nations recognized a healthy environment as a universal right In July, in a historic resolution, the United Nations General Assembly recognized a safe, healthy, clean and sustainable environment as a universal human right. Since this right was left out of the Universal Declaration of Human Rights in 1948, the decision marks a milestone for international law, particularly in the area of human rights. "This resolution conveys the message that no one can take away our nature, clean air and water, or deprive us of a stable climate," said Inger Andersen, head of the United Nations Environment Programme. "At least not without a fight." This news was cause for great celebration at AIDA because the human right to a healthy environment has been the focus of our work since our founding. Costa Rica was one of the countries that led the proposal and that behind this milestone there are decades of work by organizations, movements and communities. 6. For first time, the Inter-American Bank prepared a responsible exit plan In Guatemala, Mayan communities filed a complaint about the damage that two hydroelectric projects caused to their territory, livelihoods and social fabric. The projects had received financing from the Inter-American Development Bank (IDB) Group. After the Bank's accountability office concluded that IDB Invest failed to comply with its operational policies and safeguards, the bank decided to withdraw its financing from the projects. In addition to the divestment, and as a result of the complaint, the IDB Group developed a responsible exit plan for the first time in its history. This sets a historic precedent for all communities affected by investments by international financial institutions. Although there are challenges for the implementation of the exit plan, the case is a great opportunity for the IDB to strengthen its policies as well as the monitoring and supervision of the projects it supports in order to avoid non-compliance with its guidelines. 7. Recognition grew for the region’s indigenous peoples Despite the fact that indigenous and traditional peoples suffer constant violations of their human rights—often for protecting their own territory—this year their contributions, knowledge and work were recognized on various fronts. In Colombia, the ancestral knowledge system of the Arhuaco, Kankuamo, Kogui and Wiwa indigenous peoples of the Sierra Nevada de Santa Marta was recognized as Intangible Cultural Heritage of Humanity by UNESCO. In Brazil, Sonia Guajajara and Célia Xakriabá, indigenous women with environmental and social causes, were elected to Congress in the October general elections. And, for the first time in Ecuador, Amazonian indigenous organizations received $2.5 million to finance conservation and deforestation reduction projects. 8. World leaders created a fund for climate loss and damage One of the strongest demands of the global South at climate summits had been the creation of a fund for losses and damages for the countries most vulnerable to the climate crisis. This year, at the 27th United Nations Climate Change Conference (COP27), a financing mechanism was finally created for this purpose. This mechanism will seek to mobilize resources to complement existing ones, and calls for richer countries to contribute more. The decision adopted at COP27 also called on the World Bank and the International Monetary Fund to provide "financing solutions." The details for the fund’s operation and for the inclusion of a human rights approach are a task for the next conference. 9. Brazilian court settled first-ever climate litigation In 2020, four political parties and two civil society organizations filed a lawsuit over the Brazilian government's failure to provide resources to the federal Climate Fund. The case was resolved in July of this year, becoming the first climate litigation in Brazil's Supreme Federal Tribunal, the highest court in the country. The court determined that the government has a constitutional duty to allocate the necessary economic resources for the operation of the Climate Fund, which had been paralyzed in recent years. In its findings, the court equated the Paris Agreement with a human rights treaty, which may give way for courts and judges in other Latin American countries to make the same recognition. This case shows that strategic climate litigation is an effective and necessary way to demand that governments and companies in the continent comply with their climate commitments. 10. Historic agreement reached to protect global biodiversity In December, roughly 200 member countries of the Convention on Biological Diversity adopted a historic agreement that seeks to reverse decades of environmental degradation and the resulting risks to the planet's species and ecosystems. Gathered at the 15th United Nations Conference on Biodiversity in Montreal, Canada, the countries' delegates reached an agreement committing to protect at least 30 percent of the world's terrestrial and marine areas by 2030. In addition, they agreed to provide at least $20 billion in annual international aid for biodiversity by 2025 and at least $30 billion by 2030. Want more good news? Learn about AIDA's four most important achievements in 2022
Read more
Latest News
Success stories are the result of processes that take time, perseverance and joint actions. Faced with the challenges of environmental degradation and the climate crisis, these precepts are more relevant than ever. They are a reminder that the defense of the environment is collective and long-term. For AIDA, 2022 was a year of important achievements in our efforts to contribute to environmental and climate justice in Latin America. These advances demonstrate the importance of collaboration and persistence. They are in turn precedents for litigation, advocacy and alliance-building in favor of the broader regional movement of which we are a part. 1. LA OROYA POLLUTION VICTIMS HEARD BY INTER-AMERICAN COURT People affected by toxic contamination from a metal smelter in the Andean city of La Oroya, Peru, presented their case before the Inter-American Court of Human Rights. More than 20 years after taking the case, AIDA succeeded in presenting their case before the international court and demonstrating the Peruvian government's responsibility in the violation of their rights. The eventual ruling is a historic opportunity to establish a key precedent upholding the right to a healthy environment in Latin America. LEARN MORE 2. DIGITAL PLATFORM STRENGTHENS CLIMATE LITIGATION IN LATIN AMERICA Climate litigation has the power to accelerate corporate and government accountability in the face of the climate crisis, and push actions to protect communities and ecosystems. To strengthen this growing movement, we created the Climate Litigation Platform for Latin America and the Caribbean, which currently displays more than 50 legal cases involving climate arguments. It is our contribution to facilitating the exchange of strategies and arguments among those who use the courts to defend the planet. LEARN MORE 3. INTERNATIONAL AGREEMENT CONTRIBUTES TO OCEAN RESILIENCE AIDA was part of the efforts of organizations, governments, academia and the private sector to reach a binding agreement at the World Trade Organization to curb harmful fisheries subsidies, including those that encourage illegal, overfished and unregulated fishing on the high seas. This will help reduce threats to the ocean, a key ally in addressing the climate crisis due to its ability to absorb the planet's excess heat and carbon dioxide emissions. LEARN MORE 4. REGIONAL ALLIANCE ELEVATES THE VOICE OF THE CLIMATE JUSTICE MOVEMENT In response to the need to change the narrative about the climate crisis and strengthen the voice of the movement for a just energy transition in the region, Presentes was born, an alliance coordinated by AIDA that brings together organizations, communities and environmental advocates. We joined together to communicate more strategically and reach more people through the exchange of knowledge and experiences, pedagogy, the use of digital tools and internal capacity building LEARN MORE We invite you to learn more about these achievements and AIDA's work during the year in our 2022 Annual Report
Read more
Latest News
Success stories are the result of processes that take time, perseverance and joint actions. Faced with the challenges of environmental degradation and the climate crisis, these precepts are more relevant than ever. They are a reminder that the defense of the environment is collective and long-term. For AIDA, 2022 was a year of important achievements in our efforts to contribute to environmental and climate justice in Latin America. These advances demonstrate the importance of collaboration and persistence. They are in turn precedents for litigation, advocacy and alliance-building in favor of the broader regional movement of which we are a part. 1. LA OROYA POLLUTION VICTIMS HEARD BY INTER-AMERICAN COURT People affected by toxic contamination from a metal smelter in the Andean city of La Oroya, Peru, presented their case before the Inter-American Court of Human Rights. More than 20 years after taking the case, AIDA succeeded in presenting their case before the international court and demonstrating the Peruvian government's responsibility in the violation of their rights. The eventual ruling is a historic opportunity to establish a key precedent upholding the right to a healthy environment in Latin America. LEARN MORE 2. DIGITAL PLATFORM STRENGTHENS CLIMATE LITIGATION IN LATIN AMERICA Climate litigation has the power to accelerate corporate and government accountability in the face of the climate crisis, and push actions to protect communities and ecosystems. To strengthen this growing movement, we created the Climate Litigation Platform for Latin America and the Caribbean, which currently displays more than 50 legal cases involving climate arguments. It is our contribution to facilitating the exchange of strategies and arguments among those who use the courts to defend the planet. LEARN MORE 3. INTERNATIONAL AGREEMENT CONTRIBUTES TO OCEAN RESILIENCE AIDA was part of the efforts of organizations, governments, academia and the private sector to reach a binding agreement at the World Trade Organization to curb harmful fisheries subsidies, including those that encourage illegal, overfished and unregulated fishing on the high seas. This will help reduce threats to the ocean, a key ally in addressing the climate crisis due to its ability to absorb the planet's excess heat and carbon dioxide emissions. LEARN MORE 4. REGIONAL ALLIANCE ELEVATES THE VOICE OF THE CLIMATE JUSTICE MOVEMENT In response to the need to change the narrative about the climate crisis and strengthen the voice of the movement for a just energy transition in the region, Presentes was born, an alliance coordinated by AIDA that brings together organizations, communities and environmental advocates. We joined together to communicate more strategically and reach more people through the exchange of knowledge and experiences, pedagogy, the use of digital tools and internal capacity building LEARN MORE We invite you to learn more about these achievements and AIDA's work during the year in our 2022 Annual Report
Read more