The Culture

The Culture is a fictional interstellar anarchist utopian society created by the Scottish writer Iain M. Banks, which features in a number of his space opera novels and works of short fiction, collectively called the Culture series.

In the series, the Culture is composed of several inter-bred humanoid species, as well as machines with intelligences ranging from basic computers, to human-equivalent drones, to superintelligent artificial intelligences called Minds. The Culture's economy is maintained automatically by its non-sentient machines, with high-level work entrusted to the Minds' subroutines, which allows its humanoid and drone citizens to indulge their passions, romances, hobbies, or other activities, without servitude. Many of the series' protagonists are humanoids who choose to work for the Culture's elite diplomatic or espionage organisations, and interact with other civilisations whose citizens hold wildly different ideologies, morals, and technologies.

The Culture has a grasp of technology which is advanced relative to most of the other civilisations which share the galaxy. There are a few Elder civilizations far more advanced than the Culture, but they tend to keep to themselves. Other civilizations have "Sublimed," or transitioned to some unknowable higher dimension or state of existence and have apparently lost interest in the mundane goings on of more corporeal beings. Most of the Culture's citizens do not live on planets but in or on artificial habitats, such as huge orbitals, or on ships, the largest of which are home to billions of individuals. Biologically, the Culture's citizens have been genetically enhanced to live for centuries, and have modified mental control over their physiology, including the ability to introduce a variety of psychoactive drugs into their systems, change gender, or switch off pain.