"You feel something out there—it’s wild, vast, humbling. And you just want to protect it." From solo expeditions across Antarctica to mountain science in the French Alps, Heïdi and Mathieu bring together two worlds: adventure and science. In this moving conversation on UNESCO’s rooftop, they share how books, ice, and bold dreams shaped their paths—and how climate action needs us all. As the International Year of Glaciers’ Preservation unfolds, their message is clear: it’s not too late to act. But we must act together. What would you do to protect the polar regions? 🎥 Watch the full conversation 🔗 Learn more: unesco.org/en/year-glaciers-preservation #Glaciers2025 #UNESCO