Anarchism is a
political philosophy that advocates
stateless societies often defined as
self-governed voluntary institutions,
[1][2][3][4] but that several authors have defined as more specific institutions based on non-
hierarchical free associations.
[5][6][7][8] Anarchism holds the
state to be undesirable, unnecessary, or harmful.
[9][10] While anti-statism is central, some argue
[11] that anarchism entails opposing
authority or
hierarchical organization in the conduct of human relations, including, but not limited to, the state system.
[6][12][13][14][15][16][17]
As a subtle and anti-dogmatic philosophy, anarchism draws on many currents of thought and strategy. Anarchism does not offer a fixed body of doctrine from a single particular world view, instead fluxing and flowing as a philosophy.
[18] There are many types and traditions of anarchism, not all of which are mutually exclusive.
[19] Anarchist schools of thought can differ fundamentally, supporting anything from extreme
individualism to complete collectivism.
[10] Strains of anarchism have often been divided into the categories of
social and
individualist anarchism or similar dual classifications.
[20][21] Anarchism is often considered a radical left-wing ideology,
[22][23] and much of
anarchist economics and
anarchist legal philosophy reflect
anti-authoritarian interpretations of
communism,
collectivism,
syndicalism,
mutualism, or
participatory economics.
[24]
Anarchism as a mass
social movement has regularly endured fluctuations in popularity. The central tendency of anarchism as a social movement has been represented by
anarcho-communism and
anarcho-syndicalism, with
individualist anarchism being primarily a literary phenomenon
[25] which nevertheless did have an impact on the bigger currents
[26] and individualists have also participated in large anarchist organizations.
[27][28] Many anarchists
oppose all forms of aggression, supporting
self-defense or
non-violence (
anarcho-pacifism),
[29][30] while others have supported the use of some
coercive measures, including violent revolution and
propaganda of the deed, on the path to an anarchist society.
[31]