In fact, it requires two major social institutions--morality and government--working in a coordinated fashion to do so. This is one of the main themes of Hobbes's philosophy that will be developed in this book.

Many people, including many egalitarian political philosophers, professa belief in equality while enjoying high incomes of which they devotevery little to egalitarian purposes. The article critically examinesways of resolving the putative inconsistency in the stance of thesepeople, in particular, that favouring an egalitarian society has noimplications for behaviour in an unequal one; that what''s bad aboutinequality is a social division that philanthropy cannot reduce; thatprivate action cannot ensure that others have good lives; that privateaction can only achieve a ``drop in (...) the ocean''''; that private effortis not called for, since justice is a matter for the state to enforce;that private effort cannot remove the fundamental injustice, whichis inequality of power; and that private effort involves an unreasonablylarge psychological burden. (shrink)

In a book that challenges the most widely held ideas of why individuals engage in collective conflict, Russell Hardin offers a timely, crucial explanation of group action in its most destructive forms. Contrary to those observers who attribute group violence to irrationality, primordial instinct, or complex psychology, Hardin uncovers a systematic exploitation of self-interest in the underpinnings of group identification and collective violence. Using examples from Mafia vendettas to ethnic violence in places such as Bosnia and Rwanda, he describes the (...) social and economic circumstances that set this violence into motion. Hardin explains why hatred alone does not necessarily start wars but how leaders cultivate it to mobilize their people. He also reveals the thinking behind the preemptive strikes that contribute to much of the violence between groups, identifies the dangers of "particularist" communitarianism, and argues for government structures to prevent any ethnic or other group from having too much sway. Exploring conflict between groups such as Serbs and Croats, Hutu and Tutsi, Northern Irish Catholics and Protestants, Hardin vividly illustrates the danger that arises when individual and group interests merge. In these examples, groups of people have been governed by movements that managed to reflect their members' personal interests--mainly by striving for political and economic advances at the expense of other groups and by closing themselves off from society at large. The author concludes that we make a better and safer world if we design our social institutions to facilitate individual efforts to achieve personal goals than if we concentrate on the ethnic political makeup of our respective societies. (shrink)

This book addresses a central theme in social and political theory: what is the motivation behind the theory of ideology, and can such a theory be defended?

Russell Hardin writes from a particular perspective, that of rational choice theory. His broad—and ambitious—overall project is to “understand the sway of groups in our time” or, in an alternative formulation, “to understand the motivations of those who act on behalf of groups and to understand how they come to identify with the groups for which they act”.

This work provides a game theoretical analysis of the classical idea of a social contract. According to what we might call the Hobbesian justification of the state, coercion is necessary in order to provide people with basic security and to enable them to successfully engage in mutually beneficial cooperation. The establishment and maintenance of a central coercive power, i.e. a state, can therefore be said to be in everyone's interest. The aim of this essay is to examine and evaluate these (...) claims. It is common to interpret the problem of cooperation in a Hobbesian state of nature as a Prisoner's Dilemma game. In this kind of game, each agent prefers that cooperation is brought about, but each also prefers not to cooperate herself, regardless of what others do. Most studies, however, have focused on the prospects for spontaneous cooperation in the 2-player PD. This work focuses instead on the generalized, n-player version of the same game. Invoking an evolutionary game theoretical model, it is argued that the prospects for spontaneous cooperation to emerge in an n-player PD are much worse than in the 2-player case. In order to analyze how the existence of sanctions might affect the prospects for cooperation, a model of a limited sanction system is developed. It is demonstrated that the game that emerges when an n-player PD is modified by a suitable system of sanctions is an n-player version of what Sen has called an Assurance game. It is also demonstrated that in this game, unlike the n-player PD, general cooperation is evolutionarily stable. It is also discussed whether the establishment and maintenance of such a sanction system does itself constitute an n-player PD. It is argued that it does not. (shrink)

This book addresses a central theme in social and political theory: what is the motivation behind the theory of ideology, and can such a theory be defended?