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.

 


Montones de sal en el salar de Uyuni, Bolivia

Lithium unveiled: Origins, extraction and environmental implications

One of the paradoxes of the energy transition is that it replaces the use of fossil fuels with mineral resources whose extraction and refining can have negative impacts on ecosystems, species and communities. This is happening with lithium, a mineral that has traditionally been used in glass and ceramics to provide greater adhesion and hardness, but is now being used primarily to make the batteries required by technologies that eliminate or reduce the use of fossil fuels. This has led to an increase in its demand. The serious social and environmental impacts of its extraction have been hidden or minimized.   What makes lithium special? Lithium is a mineral in high demand due to its unique properties: It is the lightest metal with the highest electrochemical potential. It has a high energy storage capacity. It is malleable, so it can be adapted to different sizes, shapes and designs.   These qualities make it a key material in the manufacture of batteries for cell phones, computers and, most importantly, electric vehicles. Lithium is considered key to the energy transition because it can be used to store non-conventional renewable energy, such as wind and photovoltaic power.   Where it is: The so-called "lithium triangle"? The primary sources of lithium are salt flats, which are wetlands covered with a saline crust that contain brines, bodies of water in which many salts and elements, including lithium, are dissolved. Salt flats are attractive to the mining industry because of the relative technical ease of exploitation, low operating costs and low energy requirements to extract lithium from them compared to other sources. Worldwide, the salt flats of Argentina, Bolivia and Chile for 54 percent of lithium resources (potentially mineable material). In addition, Argentina and Chile hold 46 percent of the world's lithium reserves (the portion of known resources with a high level of confidence and proven economic viability). The mining industry has dubbed the region where the mineral is concentrated the "Lithium Triangle" - because that is all they see there - which includes northeastern Argentina, northern Chile and southern Bolivia. But there is much more than lithium in this region. There are also communities, ecosystems and species that depend on these salt flats. The region's inhabitants are engaged in small-scale ranching and subsistence agriculture, activities that require water, an already scarce resource in these latitudes.   How is lithium mined from the salt flats? The procedure is as follows: The salt flat is drilled. The brine is poured into large pools or basins. Wait for the water to evaporate so that the lithium concentration increases. When the concentration is sufficient, the brine is sent to an industrial plant. The brine is chemically treated to produce lithium carbonate, which is marketed for battery production.   Lithium extraction, especially by this method, involves huge consumption and loss of water because: Water is lost in pumping brine. Evaporation in ponds requires two million liters of water for every ton of lithium produced. Water is also needed in the final processes to obtain lithium carbonate and separate it from the rest of the compound.   Lithium mining is threatening South America's salt flats, which are Andean wetlands, affecting local water availability and threatening the survival of communities and species living around these fragile ecosystems. The energy transition is urgent, but it must be equitable and not at the expense of other natural resource extraction that endangers people and the environment. sources -Maritza Tapia, “Claves del litio: el metal más liviano y con mayor potencial electroquímico”, Universidad de Chile. -Heinrich Böll Stiftung Colombia, “Litio: los costos sociales y ambientales de la transición energética global”. -Florencia Ballarino, “¿Qué es el litio, para qué sirve y de dónde se extrae en la Argentina?”, Chequeado. -Wetlands International, “El impacto de la minería de litio en los Humedales Altoandinos”. -Rodolfo Chisleanchi, “‘Triángulo de litio’: la amenaza a los salares de Bolivia, Chile y Argentina”, Mongabay Latam. -U.S. Geological Survey, Mineral Commodity Summaries, January 2023, “Lithium”.  

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Reserva Nacional Kawésqar, Magallanes, Chile
Indigenous Rights, Oceans

5 years of the Kawésqar National Reserve: pending issues for its protection

Local communities denounce that the area is highly affected by salmon farming, which is failing to comply with environmental regulations.On January 30, 2019, the Official Gazette published the decree creating the Kawésqar National Reserve in Magallanes, which extends over 2,842 hectares between fjords and Patagonian peninsulas. The purpose of this classification was to guarantee the protection of the area, its territory and biodiversity, as well as to establish that it is the duty of the State to ensure its conservation. This year, 2024, marks the fifth anniversary of this milestone, which begs the question: is the reserve's objective being achieved"> Latin America is key to protecting biodiversity and combating the global climate crisis. Its forests, wetlands and marine ecosystems are among the most important carbon sinks on the planet, a service weakened by activities such as the exploitation and use of fossil fuels. At AIDA, we envision a region where the environment and communities, especially those in highly vulnerable situations, have lasting protections. To achieve this, we select precedent-setting cases that result in new, replicable tools and strategies that add to the protection of a healthy environment in the region. Having celebrated 25 years of working for the right to a healthy environment in the region, AIDA is poised to enter a new quarter century as a robust, multidisciplinary organization. In the coming years, we will continue and strengthen our pursuit of environmental and climate justice through two interconnected initiatives, each with defined lines of work:   1. Promotion of a just energy transition A just energy transition implies transforming the power relations between those who pollute the most and the rest of the world, avoiding the deepening of socio-environmental conflicts and protecting the rights of communities and people involved in energy generation processes. As this is an issue that cannot be addressed only at the national level, AIDA will contribute its regional vision to increase the scope of local and national decisions, enhance legal strategies, and strengthen a proposal for the continent’s transition. We will focus on: Avoiding dependence on oil and gas. Halting the extraction and use of coal. Promoting renewable and sustainable energies. Advocating for human rights-based climate finance and governance.   2. Protection of life-sustaining systems The ecosystem services that sustain life in Latin America and the world—including natural carbon capture and storage to mitigate the climate crisis, and the provision of clean food, air, and water - are at risk due to the lack of ambitious and effective actions. To ensure the livelihoods of life systems on the continent, both in rural communities and large cities, AIDA will focus its efforts on: Protecting the ocean, from the coasts to the high seas. Preserving freshwater sources and traditional territories. Defending culture and traditional livelihoods. Improving air quality.   In the coming years, from our regional perspective, we will continue to contribute to solutions that center nature and communities, and that effectively address the continent’s social and environmental challenges.  

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