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Argentina's glacier law reform is a smart, science-backed fix that clears up 15 years of legal ambiguity without gutting environmental protection. Inventoried glaciers stay protected, provinces gain the authority the Constitution always guaranteed them and mining can finally develop alongside Chile's booming industry. This is exactly the balance between economic growth and environmental stewardship that Argentina desperately needs.
Stripping automatic protection from glaciers and periglacial environments hands mining companies access to freshwater reserves that supply roughly seven million people — and a destroyed glacier cannot be rebuilt. Delegating case-by-case decisions to provinces opens the door to political discretion over science, creating constitutional chaos that will scare off serious investors. Trading irreplaceable water security for copper exports is a catastrophic bargain.