1947. The rush to the poles marked the beginning of an incredible human adventure to discover the last-remaining unknown lands. In France, Paul-E?mile Victor persuaded the government to finance expeditions to explore the Arctic and Antarctic. For the pioneers the conditions were Dantean, all in the name of science.

At only 26 years old, the adventurer Matthieu Tordeur undertook an expedition of 1150 km by skiing from the coast of the Antarctic continent to the South Pole, alone, without assistance and in total autonomy. This immersive documentary plunges us into the intimacy of the 51 days of this exceptional and very moving expedition.

50 days to the South Pole. Solo and unassisted. Matthieu Tordeur set himself a tough challenge. Alone in Antarctica and under extreme conditions, the youngest French explorer will have to go beyond his limits to reach his goal: the South Pole.

The mountains are a barometer of the state of the world because global warming is three times more visible there than elsewhere. After a year marked by the confinements of March and November and the closure of ski resorts, the high peaks have regained their appearance of the first days. It is in this fragile setting of beauty that a young committed rope party sets out to cross the heart of the Alps on ski touring, to decipher for themselves the visible and invisible signs that threaten them, and to question a situation that goes beyond mountaineering