 Some theories of democratic authority combine instrumental and non-instrumental considerations. David Estlund argues that democratic procedures have legitimate authority because they are better than random and epistemically the best of the political systems that are acceptable to all reasonable citizens (Estlund 2008). They must be better than random because, otherwise, why wouldn’t we use a fair random procedure like a lottery or coin flip? Democratic authority must have an epistemic element. And the justification of democratic procedure must be acceptable to all reasonable citizens in order to respect their freedom and equality. Estlund’s conception of democratic authority—which he calls “epistemic proceduralism”— thus combines the ideal of public justification with a concern for the tendency of democracies to produce good decisions.