The Battle of Drepana in 249 b.c. marks the most significant defeat of Roman naval forces at the hands of their Carthaginian opponents during the First Punic War. Attempting to take the Punic fleet in the harbour of Drepana by surprise, the consul P. Claudius Pulcher sailed with his ships from Lilybaeum about midnight, and reached Drepana at dawn. Yet, owing to swift and level-headed counter-measures taken by the Punic commander, Adherbal, the unfolding fight – partly in the harbour, mostly (...) off the shore – turned into a fiasco for the Romans. The consul got away; he returned to Rome, where the Senate instructed him to appoint a dictator. How soon he returned, and by what route, is the question. (shrink)

This essay argues that retrieving insights from the ancient Stoic philosophers for Christian ethics is much more difficult than is often assumed and, further, that the "ethics of retrieval" is itself something worth prolonged reflection. The central problem is that in their ancient sense both Christianity and Stoicism are practically dense patterns of reasoning and mutually incompatible forms of life. Coming to see this clearly requires the realization that the encounter between Stoicism and Christianity is a conflict of lived traditions. (...) Precisely because we cannot simply extract Stoic insights from the lives in which they belong, the task of determining how Stoicism is useful for Christianity is exceptionally challenging. Indeed, doing justice to the Stoics has more to do with facing an alternative to Christianity than it does with appropriating insights for our own use. These points are developed in conversation with Elizabeth Agnew Cochran's recent article on the Stoic influence upon Jonathan Edwards. This essay is a response to C. Kavin Rowe's critique of my 2011 argument that certain dimensions of Roman Stoic ethics are at work in Jonathan Edwards's moral thought. Rowe raises questions about the act of selectively retrieving ideas from a philosophical tradition to support constructive work in another tradition. I argue for the importance of acknowledging how Christian thought has been shaped by what Jeffrey Stout describes as moral bricolage, the selective retrieval of ideas from various traditions, and I contend that this bricolage can continue to be a fruitful means through which Christian ethics engages external traditions. Moreover, the importance of Stoicism's retrieval in early modern philosophy makes the work of eighteenth-century theologians such as Edwards a particularly valuable resource for exploring the plausibility of Christian engagement with the Stoics. (shrink)

A coordinate-free formulation is established for (semi) classical particle-field interactions. The exterior language of spacetime chains and De-Rham currents enables the description to include extended strings and membranes besides point particles. Treating physical fields in terms of sections of particular bundles, a unified account of interactions is presented in terms of an intrinsic action principle on a bundle of jets over spacetime. The theory is illustrated by considering the specific model of point particles with intrinsic spin covariantly coupled to theU(1) (...) andSL(2, C) connections describing the electromagnetic and gravitational fields, respectively. The notion of dual spin is examined in this context and coupled equations for this particle-field system are explicitly derived in a local chart. Attention is drawn to the global implications of the theory. (shrink)