It was the first book I read by B. Werber, but what a discovery! The plot is very good and the characters have a small side "super realistic heroes" very nice. This novel-documentary mixes real scientific data to the imagination of the author and pushes us to take a fresh look at our behavior and frequent lack of openness. Many should take a leaf! Yes, there is a style Werber and he does from time to time to its previous books but that is not weighed down overall. Frankly, I recommend this book to all because it makes us dream and think.