Cosmocentric ethic
A cosmocentric ethic maintains that the natural state of the Universe should be preserved, without human attempts to terraform planets for human habitation.
Kosmocentric
Cosmocentric, often spelled Kosmocentric (with a capital "K") describes a level of awareness (supposedly superior to egocentrism, ethnocentrism and anthropocentrism).
References
Cosmocentrism Wikipedia(Text) CC BY-SA