"SimCity" was developed by game designer Will Wright. While working on the game "Raid on Bungeling Bay", in which the player flies a helicopter dropping bombs on islands, Wright found he enjoyed designing the islands in the level editor more than playing the actual game. This led him to develop increasingly sophisticated level editors. At the same time, Wright was cultivating a love of the intricacies and theories of urban planning and acknowledges the influence of System Dynamics which was developed by Jay Wright Forrester and whose book on the subject laid the foundations for what would become "SimCity". In addition, Wright also was inspired by reading "The Seventh Sally", a short story from "The Cyberiad" by Stanisław Lem, in which an engineer encounters a deposed tyrant, and creates a miniature city with artificial citizens for the tyrant to oppress. The game reflected Wright's approval of mass transit and disapproval of nuclear power; Maxis president Jeff Braun stated "We're pushing political agendas".