Nepal’s flood disaster and the impact of climate change loom large in the icy shadow of Mont Blanc

In the shadow of Mont Blanc, the icy glacier Mer de Glace at the Montenvers station in Chamonix, France, is being threatened by the effects of climate change. Tarpaulins cover the glacier to prevent it from melting, as the rapid warming has caused permafrost to defrost and glaciers to retreat, altering the Alpine landscape. The French town of Chamonix-Mont-Blanc, located at the base of the mountain, has witnessed an increase in rock falls and difficult access to certain areas due to glacial retreat and snowmelt.

Climber and deputy mayor Stéphane Bozon expressed deep concern over the changes, stating that the mountain's transformation is deeply unsettling. In July 2026, temperatures at the Aiguille du Midi peak, which soars to 3,842 meters (12,605 feet), reached the highest July average ever recorded at 3.3 C (37.4 F), according to Meteo France.

The extreme heat caused the mountain to dry out, resulting in unprecedented conditions. The Himalayan floods in August 2026, triggered by a collapse of bedrock and glacier ice, are a stark reminder of the risks posed by climate change. Scientists believe that the increasing global average temperature due to burning fossil fuels has heightened the likelihood of such disasters.