If we look at the current context on the water situation we are talking about a coming water crisis which will be more and more important with almost half of humanity, which will have only one difficult access to water. However, if we gain height and put ourselves in Thomas Pesquet’s shoes, we see that the earth is mostly blue. At Mascara, we tell ourselves there is a water crisis and at the same time the planet is full of water… ” Quentin RAGETLY the President of the company Mascara was the guest on Friday June 25 of the BSMART channel , and from the Smart Impact show. An Interview conducted by Thomas HUGUES. One question: What are the immediate, positive consequences of solar desalination for populations suffering from water stress?