As aquaculture grows in France, so does the conversation around its role in the future of food production. Aquaculture refers to the farming of aquatic organisms, such as fish, shellfish, and plants, in controlled environments. Supporters argue that it offers a sustainable way to meet the rising demand for seafood while reducing pressure on wild fish populations, which have been overfished for decades. They see it as a way to provide food security for a growing global population. On the other hand, critics of aquaculture argue that it is not the solution it is portrayed to be. They claim that the industry relies heavily on fish meal and fish oil, which are made from wild-caught fish. This process, they say, continues to deplete ocean resources and may even worsen food insecurity in poorer countries. These countries often depend on wild fish for both nutrition and income, and the increased demand for fish meal can drive up prices and reduce availability. The controversy highlights the complex trade-offs involved in modern food production. While aquaculture can help reduce the environmental impact of fishing, its reliance on wild fish for feed raises questions about sustainability and equity. Some researchers are exploring alternatives, such as plant-based feeds or fish farming that does not require wild fish inputs, but these solutions are still in development. As the debate continues, the future of aquaculture in France—and globally—will depend on finding a balance between feeding a growing population and preserving the health of the world’s oceans. Policymakers, scientists, and industry leaders are working to address these challenges, but the path forward remains uncertain.