Mars to Stay to 30, thereby beginning a Martian settlement. Since the Martian surface offers all the natural resources and elements necessary to sustain a robust, mature, industrialized human settlement—unlike, for example the Moon—a permanent Martian settlement is thought to be the most effective way to ensure that humanity becomes a space-faring, multi-planet species. Through the use of digital fabricators and in vitro fertilisation it is assumed a permanent human settlement on Mars can grow organically from an original thirty to forty pioneers. A Mars to Stay mission following Aldrin's proposal would enlist astronauts in the following timeline: As Aldrin has said, "who
The Race (Worldwar) was growing. Several trips had been taken aboard reusable space shuttles to space and to the Moon and Mars. The partial occupation also had a significant effect on culture and society in general. Ginger, discovered to have a narcotic effect on the Race, is widely grown and stored by various governments. Culturally, humans try to take the occupation in stride, e.g. a song by Spike Jones, referring to Jones' song "Der Fuehrer's Face" from the real-world timeline: The Race (Worldwar) The Race refers to the fictional alien invaders of Harry Turtledove's "Worldwar" tetralogy, "Colonization" trilogy and "Homeward Bound". The aliens,