Chapter 1 sets out the main questions and contentions in the book. It explores the concept of freedom and identifies it as a central concept in Athenian democratic ideology in both the private and public spheres. Scholarly debates on the concept of freedom are outlined, with an especial emphasis on Isaiah Berlin’s notion of positive and negative freedom and its application to Athens in subsequent scholarship. Distinguishing democratic freedom from negative and republican versions, I argue that Athenians understood freedom as the ability to do “whatever one wished,” which I classify as a modified version of positive freedom. The focus on citizen agency in accomplishing his will differentiates Athenian democracy from other constitution types and affects its institutional features. The chapter closes with a brief overview of the rest of the chapters.

Instead of treating freedom as a property of actions, as in the familiar negative-positive liberty framework, we should treat it as a property of persons, or more precisely of the social position that persons occupy. A liberal citizen is free by virtue of occupying two distinct and complementary social positions: that of being recognized as a responsible agent, and that of being granted a domain of nonresponsible conduct. This way of thinking improves on the positive liberty position by shifting our focus away from the metaphysical question of whether human beings “really” exercise agency and toward the practical question of when we should hold them responsible for the things that they do. It improves on the negative liberty position by providing a clear explanation of what it means for choice to be “unconstrained,” and why such choice is politically valuable.

This chapter connects our arguments about agency and autonomy in chapters 2-4 to conceptions of freedom and its value. We argue that freedom has two fundamental conditions: that persons be undominated by others and that they have an adequate degree of autonomy and agency. We then explain that algorithmic systems can threaten both the domination-based and the agency-based requirements, either by facilitating domination or by exploiting weaknesses in human agency. We explicate these types of threats as three sorts of challenges to freedom. The first are “affective challenges,” which involve the role of affective, nonconscious processes (such as fear, anger, and addiction) in human behavior and decision-making. These processes, we argue, interfere with our procedural independence, thereby threatening persons’ freedom by undermining autonomy. The second are “deliberative challenges.” These involve strategic exploitation of the fact that human cognition and decision-making are limited. These challenges also relate to our procedural independence, but they do not so much interfere with it as they exploit its natural limits. A third sort of challenge, which we describe as “social challenges,” involve toxic social and relational environments. These threaten our substantive independence and thus, our freedom.