GlacierHub2
Glaciers bring us valuable insights as they sit on the frontlines of climate change. Each week, GlacierHub shares stories about lessons to humanity in the form of changing water supplies, natural resource conflicts, omnipresent natural hazards and threats to biodiversity. It describes the responses of indigenous peoples, scientists, artists, local communities and organizations to the challenges brought by glacier retreat—demonstrating the relevance of the world’s high icy places for all humankind.
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Indonesia May Soon Lose Its Last Glaciers
Scientists estimate that Indonesia will lose its two remaining glaciers by 2030—a warning for glaciers around the world.
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Indigenous Herders and Peru’s Melting Glaciers: A Conversation with Anthropologist Allison Caine
Caine’s new book depicts a small community in the glacier-fed Peruvian Highlands as it navigates climate change and social pressures.
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U.N. Office’s Recovery Plan Advances Flood Relief Efforts in Pakistan
After a July 2025 glacier lake outburst flood in Hassanabad, the U.N. coordinated a relief and early recovery plan that is supporting reconstruction and humanitarian assistance.
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In an Alpine Plant Species, Ancient Alleles May Help Drive Climate Change Adaptation
Researchers found that two alleles in the wood pink plant species may allow the perennials to adapt to warming temperatures.
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Argentina Reforms Glacier Protection Law
A historic glacier protection law is under attack in Argentina as Congress loosens environmental protections.
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These Glacier Guardians Are Women
From a photography exhibit of a high-mountain community in the Peruvian Andes to leading research by Columbia scientists, a recent panel celebrated the knowledge and work of women in and around glaciers.
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Antarctica Undergoes ‘Greenlandification’ As Ice Melt Accelerates
Scientists have found that Antarctica’s ice loss is increasing rapidly, mirroring the melting of its northern counterpart, Greenland.
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New Climate Finance Initiative Supports Climate Adaptation Efforts in Glacier-Dependent Regions
A newly approved $250 million from the Green Climate Fund will target glacier melt in Central Asia, the South Caucasus and Pakistan, offering an example of large-scale climate finance for adaptation.
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Photographing Climate Change: Ice Porters on the Frozen Chadar River
A new collaborative photo-essay chronicles the changing world of ice porters on a frozen river in northwest India.
COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
