In 2056 AD, Earth is in ecologic crisis as a consequence of pollution and overpopulation; wherefore automated interplanetary missions have been seeding Mars with atmosphere-producing algae as the first stage of terraforming the planet.
Earth is in ecologic crisis as a consequence of pollution and overpopulation. This is in 2056 AD. Wherefore automated interplanetary missions have been seeding Mars with atmosphere-producing algae as the first stage of terraforming the planet.