text: Post-classical and contemporary Anarchist principles undergird contemporary radical social movements of the left.Interest in the anarchist movement developed alongside momentum in the anti-globalisation movement, whose leading activist networks were anarchist in orientation.As the movement shaped 21st century radicalism, wider embrace of anarchist principles signaled a revival of interest.Anarchism has continued to generate many philosophies and movements, at times eclectic, drawing upon various sources and combining disparate concepts to create new philosophical approaches.The anti-capitalist tradition of classical anarchism has remained prominent within contemporary currents.Contemporary news coverage which emphasizes black bloc demonstrations has reinforced anarchism's historical association with chaos and violence.Its publicity has also led more scholars in fields such as anthropology and history to engage with the anarchist movement, although contemporary anarchism favours actions over academic theory.Various anarchist groups, tendencies, and schools of thought exist today, making it difficult to describe the contemporary anarchist movement.While theorists and activists have established "relatively stable constellations of anarchist principles", there is no consensus on which principles are core and commentators describe multiple anarchisms, rather than a singular anarchism, in which common principles are shared between schools of anarchism while each group prioritizes those principles differently.Gender equality can be a common principle, although it ranks as a higher priority to anarcha-feminists than anarcho-communists.Anarchists are generally committed against coercive authority in all forms, namely "all centralized and hierarchical forms of government (e.g., monarchy, representative democracy, state socialism, etc.), economic class systems (e.g., capitalism, Bolshevism, feudalism, slavery, etc.), autocratic religions (e.g.