Rewilding means to return to a more wild or natural state; it is the process of undoing domestication. The term emerged from the green anarchism and anarcho-primitivism political theories, in which humans are believed to be "civilized" or "domesticated" by industrial and agricultural progress. Supporters of rewilding argue that through the process of domestication, human wildness has been altered by force. Rewilding is considered a holistic approach to living, as opposed to skills, practices or a specific set of knowledge.