Libertarianism (from French: libertaire, "libertarian"; from Latin: libertas, "freedom") is a political philosophy that upholds liberty as a core value. Libertarians seek to maximize autonomy and political freedom, and minimize the state's encroachment on and violations of individual liberties; emphasizing the rule of law, pluralism, cosmopolitanism, cooperation, civil and political rights, bodily autonomy, free association, free trade, freedom of expression, freedom of choice, freedom of movement, individualism and voluntary association. Libertarians are often skeptical of or opposed to authority, state power, warfare, militarism and nationalism, but some libertarians diverge on the scope of their opposition to existing economic and political systems. Various schools of Libertarian though