France is looking at ways to solve the big problems it may face by 2050, according to a recent report. These problems include rising sea levels, long periods of dry weather, and changes in population size and age. In an article published on October 3, 2026, in L'Express, Eric Chol, the deputy editor-in-chief, discussed how other countries are already tackling similar issues. His column, Ailleurs, c'est déjà demain, focuses on finding creative solutions around the world. The report highlights that France is dealing with high electricity costs and a surge in tourism, which has made it the top destination for travelers worldwide. The challenges France faces are not unique, but the way it addresses them could set a precedent for other nations. Rising sea levels and droughts are part of global climate change, which affects many countries. Demographic changes, such as an aging population or shifts in where people live, also pose significant challenges for planning and policy-making. By looking at what has worked elsewhere, France hopes to adapt and implement effective strategies tailored to its own needs. In addition to climate and population issues, France is grappling with the economic impact of high energy prices. Electricity costs have risen sharply, affecting both households and industries. This has made energy efficiency and renewable energy sources important topics for discussion. At the same time, the country's popularity as a tourist destination brings both economic benefits and challenges, such as overcrowding and environmental strain on natural sites. The report suggests that France may adopt a range of measures, from investing in green technology to managing tourism sustainably. These efforts aim to ensure that the country can meet the needs of its population while preserving its environment and economy. By learning from international examples, France is trying to find a path forward that balances innovation with practicality.