"The colony world of Stittara is no ordinary planet. For the interstellar Unity of the Ceylesian Arm, Stittara is the primary source of anagathics: drugs that have more than doubled the human life span. But the ecological balance that makes anagathics possible on Stittara is fragile, and the Unity government has a vital interest in making sure the flow of longevity drugs remains uninterrupted, even if it means uprooting the human settlements. Offered...