Werber is a french author who have written a lot af books (including, the ant day)
le jour des fourmis is one of the books of the trilogy of the ants these books are speaking about someone who have invented a machine to speak/interact with ants but a children accidentally create a notion of god, and then a conscience of herself to the ants, so one of the ants is going to lead a kind of movement of ants in a colony and they are going to lead a kind of crusade to the mens (they call us fingers). i don't tell you everything because maybe (and I hope) you'll read it and also because I don't want to have to traduct you all the book and that I don't know all the words :