Project
Preserving the legacy of the Sierra Nevada de Santa Marta, Heart of the World
Rising abruptly from Colombia’s Caribbean coast, the Sierra Nevada de Santa Marta reaches 5,775 meters (18,946 ft.) at its highest points, the peaks of Bolívar and Colón. It is the highest coastal mountain system in the world, a place where indigenous knowledge and nature’s own wisdom converge.
The sheer changes in elevation create a wide variety of ecosystems within a small area, where the diversity of plant and animal life creates a unique exuberant region. The melting snows of the highest peaks form rivers and lakes, whose freshwater flows down steep slopes to the tropical sea at the base of the mountains.
The indigenous Arhuaco, Kogi, Wiwa, and Kankuamo people protect and care for this natural treasure with an authority they have inherited from their ancestors. According to their worldview the land is sacred and shared in divine communion between humans, animals, plants, rivers, mountains, and the spirts of their ancestors.
Despite this ancestral inheritance, development projects proposed for the region have failed to take the opinions of these indigenous groups into consideration. The Sierra Nevada de Santa Marta is currently threatened by 251 mineral concessions, hydroelectric projects, agriculture, urban sprawl, and infrastructure projects.
Many of these concessions were granted without the prior consultation of the indigenous communities, which represents a persistent and systematic violation of their rights.
Mining, which implies the contamination and erosion of watersheds, threatens the health of more than 30 rivers that flow out of the Sierra; these are the water sources of the departments of Magdalena, César, and La Guajira.
These threats have brought this natural paradise to the brink of no return. With it, would go the traditional lives of its indigenous inhabitants, who are dependent on the health of their land and the sacred sites it contains.
The Sierra hosts the archaeological site of la Ciudad Perdida, the Lost City, known as Teyuna, the cradle of Tayrona civilization. According to tradition, it is the source from which all nature was born—the living heart of the world.
The four guardian cultures of the Sierra are uninterested in allowing this natural and cultural legacy to disappear.
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Colombia’s Constitutional Court on Monday declared unconstitutional an aspect of the country’s National Development Plan that permitted mining in páramos. Bogota, Colombia. The Interamerican Association for Environmental Defense (AIDA) celebrates the decision of Colombia’s Constitutional Court to ban mining in the country’s páramos. The ruling—which nullified an article of the 2014-2018 National Development Plan protecting previously granted mining licenses—is vital to the preservation of Colombia’s freshwater resources, and should serve as an example for other countries in the region. AIDA and partner organizations presented an amicus brief in support of the corresponding lawsuit, filed by the Cumbre Agraria, Campesina, Étnica y Popular. The court’s ruling brings justice to these important freshwater ecosystems and the many people that depend upon them. Although they occupy just 1.7 percent of the national territory, Colombia’s páramos provide 70 percent of its fresh water. The sensitive ecosystems are also strategic reserves of biodiversity, and act as carbon sinks essential to the mitigation of climate change. The high court’s decision is key to the protection of the Santurbán páramo, on which hundreds of thousands of people in the Bucaramanga metropolitan area depend. AIDA has long been working to defend Santurbán from large-scale mining and to provide support to affected communities. AIDA urges the Ministry of the Environment to promptly enact the court’s ruling and protect all the country's páramos from the impacts of large-scale mining operations.
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By Anna Miller, AIDA writer On Mexico’s northern Pacific coast, verdant mangroves reach their roots into the shallow soil, drink up the sweet, fresh water flowing from the mountains, and shelter the diverse, abundant life teeming below. Crabs crawl along the muddy ground, fish zig and zag along the root systems, crocodiles wait patiently in the shallows, and sea turtles feed on their way to coastal nesting grounds. This living, breathing community, extending 2,000 square kilometers through Nayarit and Sinaloa states, is the largest mangrove forest on Mexico’s Pacific coast. Despite the importance of this rich environment, the Marismas Nacionales are at risk. Their health and vitality are threatened by the proposed Las Cruces hydropower project, which would dam the Río San Pedro Mezquital, the last free-flowing river in the Sierra Madre Mountains. After the senseless destruction of the Tajamar mangroves in Cancún, Mexico must now, more than ever, live up to its responsibility to preserve vital wetlands like Marismas Nacionales. There is so much worth protecting. The San Pedro Mezquital River is born in the highest peaks of the Sierra Madre, flowing through dense green forests and across valleys before reaching the coastal plains of Nayarit, where its fresh waters feed Marismas Nacionales. Altering the natural flow of the river would increase sedimentation in the wetlands and risk suffocating the sensitive system. The vast coastal wetlands along the Gulf of California are home to as many as 20 percent of Mexico’s mangroves. A sort of biological super system harbors a diverse array fish and birds and insects and amphibians. The Marismas Nacionales are believed to constitute one of the most productive environments in Northwest Mexico. Coastal communities also live in harmony with Marismas Nacionales and depend upon the wetlands for their survival. The coastal marine environment provides a sustainable livelihood for local populations, who fish and harvest shellfish. The communities are therefore linked with the health and wellbeing of the wetlands. An avian paradise, the Marismas Nacionales are home to more than 250 species of birds, nearly half of which are migratory. The Marismas provide a critical wintering habitat for birds from the Pacific coastal region: in parts of the year, 80 percent of Pacific migratory shorebirds take shelter there. Many local species also seek out the mangroves as shelter from surrounding areas during particularly harsh weather. Without a healthy river, the life in these vast mangrove forests and coastal lagoons may be lost for good. With the construction of Las Cruces Dam, Mexico is putting at risk another of its sacred natural places. AIDA is committed to protecting Marismas Nacionales, and the health and way of life of all the living things that depend on them. We hope you’re with us. Learn about our work to stop Las Cruces Dam
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By Rodrigo da Costa Sales, AIDA attorney “What do you think of La Oroya?” a local resident asked me the first time we met. Honestly, I wasn’t quite sure how to respond. Quickly sensing my discomfort, he joked, “It’s very beautiful, there’s so much biodiversity, and the sky is so blue...” Relieved, I laughed along with him and, since that moment, I’ve been searching for the words to describe La Oroya. La Oroya is a city of 33,000 people on the Mantaro River in central Peru, at an altitude of nearly 5,000 meters. This was my first time there, and I stayed only two days. The trip from Lima takes five hours, winding along painfully curvy roads with breathtaking views of the mountains all around. In La Oroya, however, the landscape changes drastically. The city is covered in a sheet of grey, with little to no natural life, streets full of trucks transporting iron and other heavy metals... and not much else of note. My greatest wish for my time in La Oroya was to meet the people we are representing in our case before the Inter-American Commission on Human Rights. After working on it for six months, I wanted finally to put faces to the names I had come to know so well on paper. Our meeting was scheduled for the evening, when residents could find time free from work and family commitments. There, we introduced them to students from Yale University, who were developing an important report on the relationship between La Oroya’s air quality and the health of city residents. Although interested in the study, and happy to hear about it, residents quickly peppered us with questions about the case. The main thing they wanted to know—an answer they have been waiting for since our petition was filed seven years ago—was when the Commission will make its decision. They explained the many offensive comments they’ve had to endure, both from workers at the metal-smelting complex and from their own neighbors, during the long wait for a ruling. They’ve suffered threats from fellow residents of La Oroya, who wrongfully believe that the purpose of the case is to close the complex, which would leave many people without jobs. In one especially disturbing instance, a “doctor” spoke on television claiming that lead contamination does not cause any health problems. He claimed the residents of La Oroya as proof that, while contaminated by lead and other heavy metals, people could still lead normal lives. We reminded them that a process before an international organism involves years of waiting, and that we sympathized with them for everything they had been through in the past few years. But the truth is that I felt such intense frustration. It was the first time that I saw, up close, such personal desire for an international decision. I understood then that a decision on paper could actually constitute a form of reparation. The long-awaited Commission report will show the world that the effects of heavy-metal pollution on a population actually violate their personal integrity and right to health. The goal of this case is not to close the metallurgical complex, but instead to force the adoption of measures that guarantee a certain quality of life for the residents of La Oroya. The Commission’s report will be the instrument in this case by which international and human rights law becomes real, effective and transformative. I returned from La Oroya almost a week ago, and I’m still searching for the words to describe such a place. Truthfully, La Oroya didn’t seem very nice at first. But I quickly came to realize that the beauty of a place comes not only from its natural and man-made attractions; it comes also, and perhaps more importantly, from the beauty of its people. In that sense, I’ve never seen a city quite as beautiful as La Oroya. This blog is dedicated all the victims of the case in La Oroya. I hope that they will achieve justice, and that because of them, a case like this is never repeated around the world. It is also dedicated to Astrid Puentes and Maria José, AIDA’s attorneys in charge of the La Oroya case, who inspire me daily to work for a more just world.
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