... On the leaders of the human species. John Perry, finding himself at the center of the conflict between the Alliance for the majority of alien races and the Colonial Union finally learns the truth. And it is not very beautiful, but how to resist a government when it is the whole human race, and when your own actions can put in danger? Exercise finesse, john scalzi, starting from a first seemingly innocuous Warrior book ends on a diplomacy work or even political utopia! Rest assured, we have a few beautiful moments of explosion. I can say no more, except that nobody has ever dared its solution on Earth ...