I really loved this book, and the challenge of reading it in French. There aren't many different styles of writing, as this is a non-fiction book. They are focused on discussing directly the state of water and its availability in different countries. I genuinely care about the discourse on water and availability, because water is not seen as a human right in some places and to many influential people. It talks about anthropology and how it can help get people access to water when they previously didn't. The book does this well by being very well-written and quoting very credible sources.