Other Philosophy Commons^™

Self-Ownership As Personal Sovereignty, John Thrasher

Philosophy Faculty Articles and Research

Self-ownership has fallen out of favor as a core moral and political concept. I argue that this is because the most popular conception of self-ownership, what I call the property conception, is typically linked to a libertarian (of the left or right) political program. Seeing self-ownership and libertarianism as being necessarily linked leads those who are not inclined toward libertarianism to reject the idea of self-ownership altogether. This, I argue, is mistaken. Self-ownership is a crucial moral and political concept that can earn its keep if we understand it not as type of property right in the self, but rather …

Frege's Constraint And The Nature Of Frege's Foundational Program, Marco Panza, Andrea Sereni

Philosophy Faculty Articles and Research

Recent discussions on Fregean and neo-Fregean foundations for arithmetic and real analysis pay much attention to what is called either ‘Application Constraint’ ( ) or ‘Frege Constraint’ ( ), the requirement that a mathematical theory be so outlined that it immediately allows explaining for its applicability. We distinguish between two constraints, which we, respectively, denote by the latter of these two names, by showing how generalizes Frege’s views while comes closer to his original conceptions. Different authors diverge on the interpretation of and on whether it applies to definitions of both natural and real numbers. Our aim is to trace …

Evaluating Bad Norms, John Thrasher

Philosophy Faculty Articles and Research

Some norms are bad. Norms of revenge, female genital mutilation, honor killings, and other norms strike us as destructive, cruel, and wasteful. The puzzle is why so many people see these norms as authoritative and why these norms often resist change. To answer these questions, we need to look at what “bad” norms are and how we can evaluate them. Here I develop an integrative analysis of norms that aims to avoid parochialism in norm evaluation. After examining and rejecting several evaluative standards, I propose what I call a comparative-functional analysis of norms that is both operationalizable/testable and nonparochial, and …

Honor And Violence: An Account Of Feuds, Duels, And Honor Killings, John Thrasher, Toby Handfield

Philosophy Faculty Articles and Research

We present a theory of honor violence as a form of costly signaling. Two types of honor violence are identified: revenge and purification. Both types are amenable to a signaling analysis whereby the violent behavior is a signal that can be used by out-groups to draw inferences about the nature of the signaling group, thereby helping to solve perennial problems of social cooperation: deterrence and assurance. The analysis shows that apparently gratuitous acts of violence can be part of a system of norms that are Pareto superior to alternatives without such signals. For societies that lack mechanisms of governance to …

The Price Of Sociality, John Thrasher

Philosophy Faculty Articles and Research

A review of Jonathan Birch's The Philosophy of Social Evolution, published by Oxford University Press.

Greenbeards And Signaling: Why Morality Isn't Indispensable, Toby Handfield, John Thrasher, Julian García

Philosophy Faculty Articles and Research

We argue that although objectivist moral attitudes may facilitate cooperation, they are not necessary for the high levels of cooperation in humans. This is implied by evolutionary models that articulate a mechanism underlying Stanford's account, and is also suggested by the ability of merely conventional social norms to explain extreme human behaviors.

Political Stability In The Open Society, John Thrasher, Kevin Vallier

Philosophy Faculty Articles and Research

We argue that the Rawlsian description of a just liberal society, the well‐ordered society, fails to accommodate deep disagreement and is insufficiently dynamic. In response, we formulate an alternative model that we call the open society, organized around a new account of dynamic stability. In the open society, constitutional rules must be stable enough to preserve social conditions that foster experimentation, while leaving room in legal and institutional rules for innovation and change. Systemic robustness and dynamic stability become important for the open society in a way that they are not in the well‐ordered society. This model of the open …

Peer Punishment Promotes Enforcement Of Bad Social Norms, Klaus Abbink, Lata Gangadharan, Toby Handfield, John Thrasher

Philosophy Faculty Articles and Research

Social norms are an important element in explaining how humans achieve very high levels of cooperative activity. It is widely observed that, when norms can be enforced by peer punishment, groups are able to resolve social dilemmas in prosocial, cooperative ways. Here we show that punishment can also encourage participation in destructive behaviours that are harmful to group welfare, and that this phenomenon is mediated by a social norm. In a variation of a public goods game, in which the return to investment is negative for both group and individual, we find that the opportunity to punish led to higher …

Uncertain Rights Against Defense, Bas Van Der Vossen

Philosophy Faculty Articles and Research

In this essay, I defend a theory of liability to defensive force. The theory contains two elements. The first is a dual Lockean-inspired condition. The second aims to make this first condition consistent with problems arising from uncertainty. Drawing on recent work by Michael Zimmerman, I argue that the rights-based condition should be made sensitive to the evidence available to defenders.

Tests For Intrinsicness Tested, Kelvin J. Mcqueen, René Van Woudenberg

Philosophy Faculty Articles and Research

Various tests have been proposed as helps to identify intrinsic properties. This paper compares three prominent tests (we call them Perfect Duplication, Real Change, and Lonely) and shows that they fail to pass adequate verdicts on a set of three properties. The paper examines whether improved versions of the tests can reduce or remove these negative outcomes. We reach the sceptical conclusion that whereas some of the tests must be discarded as inadequate because they don’t yield definite results, the remaining tests depend for their application on the details of fundamental particle physics so much so that they cannot be …

Mass Additivity And A Priori Entailment, Kelvin J. Mcqueen

Philosophy Faculty Articles and Research

The principle of mass additivity states that the mass of a composite object is the sum of the masses of its elementary components. Mass additivity is true in Newtonian mechanics but false in special relativity. Physicists have explained why mass additivity is true in Newtonian mechanics by reducing it to Newton’s microphysical laws. This reductive explanation does not fit well with deducibility theories of reductive explanation such as the modern Nagelian theory of reduction, and the a priori entailment theory of reduction that is prominent in the philosophy of mind. Nonetheless, I argue that a reconstruction of the explanation that …

When Justice Demands Inequality, John Thrasher, Keith Hankins

Philosophy Faculty Articles and Research

In Rescuing Justice and Equality G.A. Cohen argues that justice requires an uncompromising commitment to equality. Cohen also argues, however, that justice must be sensitive to other values, including a robust commitment to individual freedom and to the welfare of the community. We ask whether a commitment to these other values means that, despite Cohen’s commitment to equality, his view requires that we make room for inequality in the name of justice? We argue that even on Cohen’s version of egalitarianism equality, freedom, and welfare are not always compatible. Justice will require trade-offs between these values. Sometimes, equality will need …

Facts About Global Justice, Bas Van Der Vossen

Philosophy Faculty Articles and Research

A review of Why Nations Fail: The Origins of Power, Prosperity, and Poverty, by Daron Acemoglu and James Robinson.

In Defense Of The Ivory Tower: Why Philosophers Should Stay Out Of Politics, Bas Van Der Vossen

Philosophy Faculty Articles and Research

Many political theorists, philosophers, social scientists, and other academics engage in political activism. And many think this is how things ought to be. In this essay, I challenge the ideal of the politically engaged academic. I argue that, quite to the contrary, political theorists, philosophers, and other political thinkers have a prima facie duty to refrain from political activism. This argument is based on a commonsense moral principle, a claim about the point of political thought, and findings in cognitive psychology.

Ordering Anarchy, John Thrasher

Philosophy Faculty Articles and Research

Ordered social life requires rules of conduct that help generate and preserve peaceful and cooperative interactions among individuals. The problem is that these social rules impose costs. They prohibit us from doing some things we might see as important and they require us to do other things that we might otherwise not do. The question for the contractarian is whether the costs of these social rules can be rationally justified. I argue that traditional contract theories have tended to underestimate the importance of evaluating the cost of enforcement and compliance in the contract procedure. In addition, the social contract has …

Locke On Territorial Rights, Bas Van Der Vossen

Philosophy Faculty Articles and Research

Most treatments of territorial rights include a discussion (and rejection) of Locke. There is a remarkable consensus about what Locke's views were. For him, states obtain territorial rights as the result of partial transfers of people's property rights. In this article, I reject this reading. I argue that (a) for Locke, transfers of property rights were neither necessary nor sufficient for territorial rights and that (b) Locke in fact held a two-part theory of territorial rights. I support this reading by appealing to textual and contextual evidence. I conclude by drawing a lesson from Locke's views for current debates on …

Imposing Duties And Original Appropriation, Bas Van Der Vossen

Philosophy Faculty Articles and Research

"To justify property rights, two things must be shown. First, the kind of exclusive rights over goods or land that property rights involve must be justified. Second, it must be possible for such property rights to come into being. These are two separate issues. It is one thing to say that it is a good idea for there to be such rights, quite another to say that some person or procedure can bring them about."

Review Of D. Chatterjee (Ed.), The Ethics Of Preventive War, Bas Van Der Vossen

Philosophy Faculty Articles and Research

A review of The Ethics of Preventive War, edited by Deen K. Chatterjee.

The Fragility Of Consensus: Public Reason, Diversity And Stability, John Thrasher, Kevin Vallier

Philosophy Faculty Articles and Research

John Rawls's transition from A Theory of Justice to Political Liberalism was driven by his rejection of Theory's account of stability. The key to his later account of stability is the idea of public reason. We see Rawls's account of stability as an attempt to solve a mutual assurance problem. We maintain that Rawls's solution fails because his primary assurance mechanism, in the form of public reason, is fragile. His conception of public reason relies on a condition of consensus that we argue is unrealistic in modern, pluralistic democracies. After rejecting Rawls's conception of public reason, we offer an ‘indirect …

Uniqueness And Symmetry In Bargaining Theories Of Justice, John Thrasher

Philosophy Faculty Articles and Research

For contractarians, justice is the result of a rational bargain. The goal is to show that the rules of justice are consistent with rationality. The two most important bargaining theories of justice are David Gauthier’s and those that use the Nash’s bargaining solution. I argue that both of these approaches are fatally undermined by their reliance on a symmetry condition. Symmetry is a substantive constraint, not an implication of rationality. I argue that using symmetry to generate uniqueness undermines the goal of bargaining theories of justice.

Reconciling Justice And Pleasure In Epicurean Contractarianism, John Thrasher

Philosophy Faculty Articles and Research

Epicurean contractarianism is an attempt to reconcile individualistic hedonism with a robust account of justice. The pursuit of pleasure and the requirements of justice, however, have seemed to be incompatible to many commentators, both ancient and modern. It is not clear how it is possible to reconcile hedonism with the demands of justice. Furthermore, it is not clear why, even if Epicurean contractarianism is possible, why it would be necessary for Epicureans to endorse a social contract. I argue here that Epicurean contractarianism is both possible and necessary once we understand Epicurean practical rationality in a new way. We are …

Rethinking Reverence For Life, Mike W. Martin

Philosophy Faculty Articles and Research

Albert Schweitzer’s ethics of reverence for life is more complex and interesting than first appears. It contains themes relevant to contemporary environmental ethics, including a virtue-ethics approach that emphasizes personal responsibility and tolerance, empathy for living organisms, and the fundamental unity of life. Not surprising, then, Schweitzer has recently been acknowledged for pioneering a biocentric (life-centered) ethical theory.

At the same time, Schweitzer’s ethic has four unpalatable features: pantheism, anthropomorphism, excessive subjectivity, and guilt mongering. I trace these features to the metaphysical framework in which Schweitzer develops his ideal of reverence for life. I also show how the framework can …