ICEMAN

DER EISMANN / L'HOMME DE GLACE

90 minutes

feature documentary by Corina Gamma

2025

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90 minutes.

ICEMAN is a poetic and deeply human documentary that intertwines the stark beauty of the Arctic with the extraordinary life of Swiss-American climate scientist Konrad “Koni” Steffen. For more than three decades, Steffen devoted himself to studying the fragile and rapidly changing polar regions, becoming one of the world’s leading voices on climate change.

In August 2020, the scientific community was shaken by the news that Steffen had vanished while working on Greenland’s vast ice sheet. For a man who understood the dangers of the ice better than almost anyone, his disappearance raised haunting questions: how could the very landscape he studied so carefully claim his life?

Through intimate conversations with colleagues, friends, and family, ICEMAN paints a portrait of a charismatic and driven scientist whose relentless curiosity pushed him to the farthest edges of the world. Those closest to him reflect on the passion that first drew him north, the risks he accepted in pursuit of knowledge, and the profound impact of his work documenting the Arctic’s slow transformation under climate change.

Returning to the frozen landscapes that both inspired and ultimately claimed him, the film becomes a meditation on devotion, discovery, and the fragile balance between humanity and nature. ICEMAN is not only the story of a scientist, but of a life shaped by wonder, obsession, and the ice that was both his calling and his final resting place.

For many years, I immersed myself in the writings of polar explorers. Among the most influential was Barry López’s Arctic Dreams, in which he poses questions that have continued to resonate deeply with me: “How do we imagine the landscapes we inhabit? How does the land shape the imagination of those who live within it? And how does our desire to understand the world shape what, ultimately, we come to know?”

These questions have become a quiet compass in my work, guiding not only the stories I choose to tell, but also the way I approach them.

It was this spirit of inquiry that led me, almost by chance, to Konrad Steffen, known to many as “Koni.” A renowned climate scientist and the central figure in my film ICEMAN, Koni and I first met in Boulder, Colorado, where he was director of CIRES, the Cooperative Institute for Research in Environmental Sciences at the University of Colorado. At the time, I was researching a documentary about the effects of climate change on Inuit communities in Greenland. Our shared fascination with the Arctic quickly sparked a connection, and I asked whether I might one day accompany him to Swiss Camp, his remote research station on the Greenland Ice Sheet.

A year later, I found myself standing beside Koni at Swiss Camp, a small research station surrounded by an immense expanse of ice. I camped on the ice cap and documented the glaciological research being conducted by Koni and three other scientists. But as I spent time there, the landscape revealed something beyond the data: a quiet yet profound sense of environmental imbalance unfolding around us.

ICEMAN emerged from that experience. At its heart, the film is not only a portrait of Koni, but a meditation on friendship, landscape, and the human desire to understand the fragile systems that sustain us. It is also an attempt to listen closely—to a place, to a scientist, and to a changing world—and to consider what happens when the landscape we seek to understand begins to change faster than our ability to comprehend it.

Written and directed by: Corina Gamma
Producer: Danielle Giuliani
Line Producer & Dramaturgical Consultant: Patrick Merkle
Commissioning Editor SRF: Urs Augustburger
Music Composer: Marcel Vaid
Director of Photography: Peter Indergand
Additional Camera: Corina Gamma
Sound: Reto Stamm
Editing: Barbara Landi
Assistant Editor: Lars Wicki

Distributor, Switzerland

Frenetic
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