A never-ending heat wave, huge fires, torrential rain. This summer, our country has experienced a season from hell. With global warming, natural disasters are multiplying, especially droughts that attack and crack houses. In France, 10 million homes could be affected. Journalist Mathieu Robert investigated this invisible scourge and discovered that the French are increasingly badly compensated. Insurance companies very often refuse to reimburse the damage. Cash investigation will tell you the story of the obstacle course of these victims of the drought, who are becoming more and more numerous.