The numbers speak with brutal clarity. Twenty-four monthly heat records shattered in a single day across France. Five academies forced to reschedule the oral examinations that determine the educational futures of thousands of young citizens. We are witnessing not merely a meteorological event, but a collision between the natural world and the institutions we have built to serve the people. When the heat becomes so intense that we must defer the test of knowledge itself, we confront a question that transcends meteorology: what does it mean for the Republic when its machinery falters before the forces of nature?

There is a temptation to treat such disruptions as mere inconveniences, technical problems to be managed and forgotten. But I see in this something more grave. The heat does not fall equally upon all shoulders. The student in a well-ventilated lycée in a prosperous quarter faces a different ordeal than the one in an overcrowded examination hall in a poorer district. The very mechanism by which we measure merit and allocate opportunity—the sacred examination—becomes a test not of knowledge but of endurance, and endurance, in the face of climate chaos, is distributed unequally among us. This reveals the hidden fractures in our Republic.

What moves me most profoundly is this: we have known for decades that the climate was changing. We have had reports, warnings, scientific consensus. Yet our institutions—schools, examination halls, public services—remain largely unchanged, as though history were not accelerating around us. To postpone examinations is not a solution; it is an admission of our unreadiness. We must now ask ourselves whether our entire infrastructure of justice and education can withstand what is coming. Are we preparing our young people for the world as it is becoming, or are we still building for the world as it was?

The Republic must be equal or it is nothing. And equality cannot exist when some students sweat in airless halls while others sit in comfort. This crisis, small as it may seem beside wars and famines, calls us to something larger: the recognition that defending the dignity of the Republic means defending it against all threats, even those that arrive on the wind and in the rising mercury. We must cool not only our examination halls, but our willingness to accept that some injustices are merely natural and therefore inevitable. They are not. We are responsible for the world we shape, even—or especially—when nature challenges us to do better.