The understanding of emergent, self-organizing phenomena has been immensely deepened in recent years on the basis of simulation-based theoretical research. We discuss these new ideas, and illustrate them using examples from several fields. Our discussion serves to introduce equivalent self-organized phenomena in social interaction. Interaction systems appear to be structured partly by virtue of such emergents. These appear under specific conditions: When cognitive buffering is inadequate relative to the levels of stress persons are subjected to, anxiety-spreading has the potential of (...) pushing their interaction into nonlinear conditions. Arousal in these conditions produces effects on behavior arising from biological sources-indeed, behavior can come under the control of reflex patterns. When this occurs, psychological activity no longer screens off biological controls over behavior. As the direct effects of biological activity spill into interaction, attachment behavior introduced into an interaction system can produce effects that are transmitted beyond dyads to produce global social patterns. These effects illustrate how strong interactions based in biological activity can produce an architecture for social systems. (shrink)

Gregory T. Doolan provides here the first detailed consideration of the divine ideas as causal principles. He examines Thomas Aquinas's philosophical doctrine of the divine ideas and convincingly argues that it is an essential element of his metaphysics. According to Thomas, the ideas in the mind of God are not only principles of his knowledge, but they are productive principles as well. In this role, God's ideas act as exemplars for things that he creates. As Doolan shows, this theory (...) of exemplarism is an integral part of Thomas's account of the existence and order of the created universe. It also accounts in part for the freedom of God's creative act. The volume begins with an introduction to Thomas's doctrine of exemplarism and then addresses his arguments for the existence of exemplar ideas within the mind of God. Having established the existence of divine ideas, Doolan considers how Thomas reconciles their multiplicity with God's simplicity. The work identifies the various things for which Thomas posits divine ideas. As Doolan is careful to show, Thomas does not consider all of these ideas to be exemplars because not all of them act as causal principles. After identifying the ideas that do act in this way, Doolan considers how such exemplars can be causes of natural things without compromising the causality of natural agents. The volume culminates with a consideration of the role that the divine ideas play within the structure of Thomas's theory of participation. ABOUT THE AUTHOR: Gregory T. Doolan, assistant professor of philosophy at The Catholic University of America, is a contributor to Wisdom's Apprentice: Thomistic Essays in Honor of Lawrence Dewan, O.P., and Reassessing the Liberal State: Reading Maritain's Man and the State. This is his first book. (shrink)

In a number of texts throughout his career, Thomas Aquinas identifies different senses of the term ‘esse’. Most notably, he notes that according to one sense, the term signifies the act of existence (actus essendi), which he famously holds is really distinct from essence in all beings other than God. Perhaps surprisingly, he also notes on a number of occasions that according to another sense, the term ‘esse’ can signify that very principle that he says is distinct from the act (...) of existence, namely, essence. In light of Aquinas's semantic theory, this paper investigates how he coherently holds within his metaphysical system that this term ‘esse’ can signify in different ways both essence and the act of existence. More broadly, what it shows is how, for Aquinas, the metaphysician can look to the modes of signification (modi significandi) of terms and as well as their modes of predication (modi praedicandi) to draw careful conclusions about the modes of existence (modi essendi) of real beings. These considerations reveal that in Aquinas's view, although the grammarian and logician in their way are also concerned with these semantic modes, it is not their job to employ them to discern the various senses of the term ‘being’ or the fundamental modes of being. In the end, this is a task for the metaphysician. (shrink)

Result of a conference, "Sociobiology: implications for human studies", held at San Francisco State University on June 14-15, 1977. Includes index. Bibliography: p. 295-316.

What I have attempted to show in the foregoing is that: (1) For any frequency adjective f, there is an element of meaning common to both the adverbial and the generic usage of f; this is a function f′ from propositions to truth-values such that f′(Φ)′ is true at an interval i iff Φ′ is true at subintervals of i distributed through i in a certain way. (2) In an adverbial use of f, f′ functions like the corresponding frequency adverb. (...) (3) In a generic use of f, f′ quantifies the times intervals which a specified object is realized by some stage. (4) In their adverbial usage, frequency adjectives are not regular attributive adjectives at the level at which interpretation takes place, but are perhaps determiners. And (5) in their generic usage, frequency adjectives are adjectives at the level at which interpretation takes place.More generally, I hope to have suggested something of the range of uses to which frequency is put in natural language. That we effortlessly grasp what is meants by Monday, the Columbus Dispatch, autumn, the Today Show, and so on, demonstrates our fluency in interpreting certain sequences of objects, events, or states of affairs as sequences of values of some function cycling on a time-axis. Much more must ultimately be told about the psychological and anthropological significance of frequency. (shrink)

According to Thomas Aquinas, the ideas in the mind of God serve two distinct although interrelated roles: (1) as epistemological principles accounting for God’s knowledge of things other than himself, and (2) as ontological or causal principles involved in God’s creative activity. This article examines the causal role of the divine ideas by focusing on their relation to natural agents. Given Thomas’s observation that from God’s intellect “forms flow forth (effluunt) into all creatures,” the article considers whether the causality of (...) the divine ideas excludes that of natural agents, or whether both modes of causality can somehow produce one and the same effect. (shrink)

A distinction is made between the function of ethics in clinical medicine, which is to guide the clinician in his/her practice, and the role of the ethicist. It suggests that ethicists can help by clarifying values expressed in various clinical behaviours. The author proposes that certain ethical positions, such as patient advocacy, have compromised the privacy of the doctor-patient relationship and created a potential for ethical leverage through financial-legal consequences they did not intend or foresee.

The national opioid epidemic is severely impacting Indian Country. In this article, we draw upon data from the Centers for Disease Control and Prevention to describe the contours of this crisis among Native Americans. While these data are subject to significant limitations, we show that Native American opioid overdose mortality rates have grown substantially over the last seventeen years. We further find that this increase appears to at least parallel increases seen among non-Hispanic whites, who are often thought to be (...) uniquely affected by this crisis. We then profile tribal medical and legal responses to the opioid epidemic, ranging from tribally-operated medication-assisted therapy to drug diversion courts rooted in traditional tribal cultures. (shrink)