Nationalism: Everything is the fault of Foreigners.
Feminism: Everything is the fault of Men.
Anarchism: Everything is the fault of the Government.
Socialism: Everything is the fault of the Rich.
Capitalism: Everything is the fault of the Lazy.
Liberalism: Everything is the fault of the Heartless.
Conservatism: Everything is the fault of the New.
Environmentalism: Everything is the fault of the People.
Because... like all good fiction, Ideology needs a Villain.