Papua's 'Eternal Snow' is disappearing, and scientists are racing to save it

The final countdown for tropical ice

For centuries, the mountains of Papua have been capped with "eternal snow," a rare sight so close to the equator. But real talk: these iconic peaks are facing a major L. It’s giving climate crisis, and the situation is highkey dire. Scientists estimate that within the next two years, the remaining ice around Puncak Jaya—also known as Carstensz Pyramid—will disappear completely.

Back in the 19th century, nearly 1,900 hectares of the range were covered in ice. Today? Only about 16 hectares remain. Glacial ecologist Marie Šabacká, who recently visited the site, noted that human-driven climate change—specifically the burning of fossil fuels—is the main culprit. As temps rise, the freezing point climbs higher, meaning rain hits the peaks instead of snow. It’s a total bummer for the planet, as these glaciers serve as a unique climate archive that hasn’t been fully studied yet.

A spiritual loss

It’s not just about the science. For the Indigenous people of Papua, including the Moni and Amungme tribes, these mountains aren't just rocks—they’re the center of their spiritual universe. Activist Adolfina Kum explained that losing the "White Arrow" peak feels like losing their cultural foundation.

"How would Muslims feel if Mecca were destroyed?" she asked. "For the Amungme people, that is what it feels like when Nemangkawi is destroyed." The pain of this loss is compounded by decades of industrial mining in the region, which has reshaped the landscape and caused social conflict.

Racing against time

While the ice melts, researchers like Klaus Thymann are using drones and 3D mapping to document what’s left. Since the early 2000s, the glacial area has shrunk by 95%. It’s a brutal reminder of how fast our environment is changing.

Why it matters

These glaciers are a direct indicator of global warming. Their disappearance isn't just a loss of scientific data; it represents the erasure of a sacred landscape and a vital biological habitat, proving that no corner of the Earth is safe from the current climate reality.