We commonly think of democracy as a social order governed by the people’s collective will. Given the size of the modern states, this picture is typically adjusted to say that democracy is a system of representative government, where elected officials are tasked with governing in ways that reflect the collective will of their constituents.

Although it is familiar, this way of depicting democracy invites difficulties. The concept of a collective will is notoriously difficult to nail down. And, moreover, the idea that modern elections reveal or express such a will remains dubious. Accordingly, a good deal of democratic theory aims to fill in the missing details regarding the collective will and its representation.

In The Dispersion of Power: A Critical Realist Theory of Democracy (Oxford University Press 2024), Samuel Bagg takes a different tack by proposing a vision of democracy where the central aim is to protect public power from capture.