Editing The Culture (section)

===Planets===
Though many other civilisations in the Culture books live on planets, the Culture as currently developed has little direct connection to on-planet existence. Banks has written{{citation needed|date=April 2019}} that he presumes this to be an inherent consequence of space colonisation, and a foundation of the liberal nature of the Culture. A small number of home worlds of the founding member-species of the Culture receive a mention in passing, and a few hundred human-habitable worlds were colonised (some of them [[Terraforming|terraformed]]) before the Culture elected to turn towards artificial habitats, preferring to keep the planets it encounters wild. Since then, the Culture has come to look down on terraforming as inelegant, ecologically problematic and possibly even immoral. Less than one per cent of the population of the Culture lives on planets, and many find the very concept somewhat bizarre.

This attitude is not absolute though; in ''Consider Phlebas'', some Minds suggest testing a new technology on a "spare planet" (knowing that it could be destroyed in an antimatter explosion if unsuccessful). One could assume – from Minds' usual ethics – that such a planet would have been lifeless to start with. It is also quite possible, even probable, that the suggestion was not made in complete seriousness.