Some terms such as have been subject to multiple definitions and ideological struggle throughout the period of the development of anarchism.
Discussing the anarchist movement in Britain in 2002, Adam K.
As anarchism does not offer a fixed body of doctrine from a single particular worldview, many exist, not all of which are mutually exclusive.
Subsequent to Newman's use of the term, it has taken on a life of its own and a wide range of ideas including , , , and.