Representation and rationality

David Lewis (1974, 1994/1999) proposed to reduce the facts about mental representation to facts about sensory evidence, dispositions to act, and rationality. Recently, Robert Williams (2020) and Adam Pautz (2021) have taken up and developed Lewis's project in sophisticated and novel ways. In this paper, we aim to present, clarify, and ultimately object to the core thesis that they all build their own views around. The different sophisticated developments and defenses notwithstanding, we think the core thesis is vulnerable. We pose a dilemma by considering the two sides of a current epistemological controversy over the relation between evidence and rational belief: permissivism vs. uniqueness. As we argue, the prospects for the Lewisian project look dim when either supposition is clearly made.     

Reason with Baggage

In this article I show that David Novak's natural law theory precedes his encounter with Judaism. That is to say, the theory is the product of a theological viewpoint consisting of three components—createdness, commandedness, and response—that is then found by Novak in a number of areas of Jewish thought and practice that admit of the same three parts. As a result of this interpretation, I posit that Paul Nahme, who argues for a pragmatic reading of Novak's theory, as well as Martin Kavka and Randi Rashkover, who offer a political understanding of it, do not account for the theological richness and metaphysical basis of Novak's natural law theology.     

Constitutivism and the virtues

In Self-Constitution, I argue that the principles governing action are “constitutive standards” of agency, standards that arise from the nature of agency itself. To be an agent is to be autonomously efficacious, and the categorical and hypothetical imperatives arise from those two attributes. These principles are also “constitutive” of agency in two more specific ways. First, they meet the “constitution requirement”: the object must meet the standard in question, at least to some extent, in order to be the kind of object that it is. Second, they meet the “self-constitution requirement”: the object makes itself into the kind of object that it is by conforming to the standard. That is, the agent makes herself into an agent, and into the particular agent who she is, by conforming to those standards. Some neo-Aristotelians believe that Aristotelian virtues are constitutive standards. In this paper, I first ask why moral philosophers should focus on the virtues at all, considering the views of David Hume, Philippa Foot, and Aristotle. I then ask whether Aristotelian virtues meet the constitution requirement, and suggest that there are grounds for this view in the Nicomachean Ethics. But Aristotelian virtues do not meet the self-constitution requirement, which leaves Aristotle unable to explain moral responsibility. I end by examining the role that Aristotelian virtues could play in a Kantian ethic.     

Holiness in the Making

In this essay, I will argue that a political theology of human work can provide the sacramental principle underlying the theology of labor. This principle could complement the foundations of Catholic social teaching, since the sacramental aspects of work have not been made very explicit in the ethical framework of the Church's theology of work. The view of labor as the active participation in God's future is an important aspect of such a theology. In order to serve as a foundation for faith‐based labor organizing, I will claim that it needs to be complemented by a sacramental view of labor as art, a labor‐aesthetic that undergirds a labor‐ethic, in which labor itself becomes a sign and instrument of the way the Church becomes God's work in the world. First, I will sketch an outline of some of the major positions on labor in modern Catholic theology. Then, I will draw on the writings of the British poet and painter David Jones to explore a sacramental view of human work, arguing that a sacramental view of work could support the Church's social criticism of laborer's circumstances.     

BODY POLITICS AND THE POLITICS OF BODIES: Racism and Hauerwasian Theopolitics

Today dominative power operates apart from, and exterior to, those state governmentalities that the "body politics" of Stanley Hauerwas disavows as "constantinian" entanglements such as military service, governmental office, and conspicuous expressions of civil religion. This is especially true with respect to those biopolitical modalities David Theo Goldberg names as "racelessness," by which material inequalities are racially correlated, thereby allowing whiteness to mediate life and ration death. If, as Hauerwas contends, radical ecclesiology is indeed a theopolitical alternative to the nation–state's politics of violence, then it must prove itself resistant to such racialized violence. However, inasmuch as the (largely) uncontested fact of ecclesial segregation recapitulates these broader stratifications and exclusions, the church functions as a passive civil religion and itself participates in the politics of "nonviolent violence." Thus, Hauerwas must do something that he has been reluctant to do. He must talk about race and racism more directly, specifying how his ecclesiological theopolitics resists such forms of violence; more importantly, he must demonstrate how actual ecclesial congregations instantiate such resistance. In short, to be truly nonviolent, Hauerwas's body politics must become a politics of bodies.     

A learning algorithm for boltzmann machines

The computational power of massively parallel networks of simple processing elements resides in the communication bandwidth provided by the hardware connections between elements. These connections can allow a significant fraction of the knowledge of the system to be applied to an instance of a problem in a very short time. One kind of computation for which massively parallel networks appear to be well suited is large constraint satisfaction searches, but to use the connections efficiently two conditions must be met: First, a search technique that is suitable for parallel networks must be found. Second, there must be some way of choosing internal representations which allow the preexisting hardware connections to be used efficiently for encoding the constraints in the domain being searched. We describe a general parallel search method, based on statistical mechanics, and we show how it leads to a general learning rule for modifying the connection strengths so as to incorporate knowledge about a task domain in an efficient way. We describe some simple examples in which the learning algorithm creates internal representations that are demonstrably the most efficient way of using the preexisting connectivity structure.