Argentina changes glacier protections ^{CEFR B2}

Argentina's reforms to glacier policy, approved by the National Congress on 8 April, revoke key protections established by the 2010 Glacier Protection Law (Law No. 26,639). The 2010 law treated glaciers as strategic freshwater reserves and banned mining, industrial and construction activities in glacier environments. The new text narrows protection to ice bodies deemed "strategic" without defining the term and hands authority over watercourses to provincial governments.

Civil society organisations — led by Greenpeace, the Argentine Association of Environmental Lawyers and the Environment and Natural Resources Foundation — filed a collective amparo, a fast-track legal mechanism used in Argentina to defend shared rights. They argue the reform breaks the existing regulatory framework, ignores scientific and local contributions, and limits public participation. Lawyers warn provincial decisions may be based on studies open to the influence of mining interests.

Researchers note the uncertainty: Argentina contains about 16,000 continental glaciers that feed rivers and supply fresh water. La Pampa, which has no glaciers, filed a federal case because it depends on rivers from the Andes; the province receives around 40 per cent of its drinking water from the Colorado River. The government led by President Javier Milei introduced the reform to encourage foreign mining investment and to guarantee tax exemptions, and some provincial leaders say the change strengthens provincial autonomy. Media outlets sought comment from mining firms and legislators, but none responded.

• Main concerns: loss of protections for glaciers and water.
• Legal step: collective amparo asking courts to annul the reform.
• Possible risks: mining exploitation, provincial decisions and climate change.