Like many we noticed, this book is not really up to the other ... I read ants, Thanatonautes and other books Werber but this happened much more difficult. The idea is interesting but probably not exploited at best. I enjoyed to find the characters of Isidore and Lucretius but reached half the book I struggled to continue reading ... The end is improving, but in all cases it is no not that the best book Werber.
