On the general argument against internalism

I respond to John Greco’s argument that all forms of internalism in epistemology are either false or uninteresting. The paper divides into two sections. First, I explain precisely what internalists and externalists in epistemology disagree over. This puts us in a position to assess whether Greco’s argument succeeds. Second, I present Greco’s argument and offer two objections.     

JOHN POLKINGHORNE AND BERNARD LONERGAN ON THE SCIENTIFIC STATUS OF THEOLOGY

On the basis of his acquaintance with theoretical elementary particle physics, and following the lead of Thomas Torrance, John Polkinghorne maintains that the data upon which a science is based, and the method by which it treats those data, must respect the idiosyncratic nature of the object with which the science is concerned. Polkinghorne calls this the “accommodation” (or “conformity”) of a discipline to its object. The question then arises: What should we expect religious experience and theological method to be like if they are accommodated to the idiosyncratic nature of God? Polkinghorne's methodological program is typical of postcritical positions in the theology‐science dialogue in holding that the fiduciary element in theological method is simply a species of the fiduciary element that is a de facto part of all knowing—in other words, theological method does not differ in fundamental kind from the methods of the natural sciences. But this program may contain the seeds of an alienation of theological method from the transcendence of God similar to the double self‐alienation of theology described by Michael Buckley in At the Origins of Modern Atheism. I contend that something like Bernard Lonergan's position on how the method of faith seeking understanding is related to the methods of the natural sciences is exactly the sort of thing that one should expect on the supposition of Polkinghorne's principle of accommodation, at least if the God who is the object of theological science is transcendent. The way in which the divine differs from all other objects ought to be disclosed or reflected in religious experience and theological method. Polkinghorne charts the course for an accommodated theology, but it seems to be Lonergan who is more intent on following it.     

Sin and suffering in a Catholic understanding of medical ethics.

Drawing chiefly on recent sources, in Part One I sketch an untraditional way of articulating what I claim to be central elements of traditional Catholic morality, treating it as based in virtues, focused on the recipients ("patients") of our attention and concern, and centered in certain person-to-person role-relationships. I show the limited and derivative places of "natural law," and therefore of sin, within that framework. I also sketch out some possible implications for medical ethics of this approach to moral theory, and briefly contrast these with the influential alternative offered by the "principlism" of Beauchamp and Childress. In Part Two, I turn to a Catholic understanding of the nature and meaning of human suffering, drawing especially on writings and addresses of the late Pope John Paul II. He reminds us that physical and mental suffering can provide an opportunity to share in Christ's salvific sacrifice, better to see the nature of our earthly vocation, and to reflect on the dependence that inheres in human existence. At various places, and especially in my conclusion, I suggest a few ways in which this can inform bioethical reflection on morally appropriate responses to those afflicted by physical or mental pain, disability, mental impairment, disease, illness, and poor health prospects. My general point is that mercy must be informed by appreciation of the person's dignity and status. Throughout, my approach is philosophical rather than theological.     

WIEMAN'S MISUNDERSTANDING OF DEWEY: THE CHRISTIAN CENTURY DISCUSSION

Abstract. An important issue in the development of the American school of philosophy known as critical naturalism was whether the naturalistic vision implied a humanistic or a theistic interpretation of religion. Is the divine a creativity within nature but more than human effort, or is it the human vision of ideal possibilities and the effort to realize them? This issue is clarified through a study of the concept of the divine developed by the leading naturalist John Dewey in A Common Faith, the misunderstanding of this book by Henry Nelson Wieman, and the discussion of this misunderstanding in the pages of Christian Century. The essay concludes that Wieman's misunderstanding of Dewey is instructive in that it reveals unintended possibilities in Dewey's thought.     

Research ethics and the principle of Justice as Fairness – A restatement

In my recent article, I addressed the question of whether a potential categorical exclusion of decisionally impaired patients from non-therapeutic medical research would be inaccordance with the Principle of Justice as Fairness. I came to the conclusion that a categorical exclusion of decisionally impaired persons from relevant research projects may collide with Rawls’s understanding of Justice as Fairness. Derek Bell has criticized my paper by denying that it is legitimate to apply Rawls to this bioethical problem. In my restatement I try to show that an extrapolation of John Rawls’s thought to such bioethical cases is possible, because Rawls himself has written that his orientation towards decisionally non-impaired persons is an idealized situation that allows extrapolations. In a second part I try to show that Bell hasroughly misunderstood my concept of “presumed consent” which I make a prerequisite for the legitimisation of research on decisionally impaired persons. In using advance consent as a proposal for resolving the problem, Bell has indirectly confirmed my approach because he is using a similar construct of consent, which operates with similar hypotheses and probabilities of error. I see here no categorical difference between Bell’s conclusion and my discussion. Thus, Bell’s reply does not represent a refutation of my thoughts, but rather it is a para phrased confirmation of my central theses. I conclude by showing the relevance of Rawls, pointing out that the discussion between Bell and me illustrates how Rawls’s concept of reflective equilibrium is an appropriate approach to finding a solution to this bioethical problem. This revised version was published online in June 2006 with corrections to the Cover Date.     

Recognizing Terrorism

It has been claimed that most of the world’s preventable suffering and death are caused not by terrorism but by poverty. That claim, if true, could be hard to substantiate. For most terrorism is not publicly recognized as such, and it is far commoner than paradigms of the usual suspects suggest. Everyday lives under oppressive regimes, in racist environments, and of women, children, and elders everywhere who suffer violence in their homes offer instances of terrorisms that seldom capture public attention. Or so this essay argues, through exploring two models of terrorism and the points of view highlighted by each.     

Semantic categorization and event-related potentials

The N400 component of the event-related brain potential (ERP) was examined by presenting subjects with a series of words belonging to the same category and a series of declarative sentences. Half of the word series ended with a semantically unrelated word, while half of the sentences ended with a semantically inappropriate word. In the first experiment, subjects were instructed to read the word series and sentences, while in the second experiment they were instructed to indicate whether the word series or sentences ended appropriately or not with a button-press response. Word series and sentences with semantically incongruous endings produced a robust negative component at 400 msec followed by a positive-going wave for both the reading and decision tasks. When the subjects were required to categorize the word series and sentences endings, the negative component was followed by a robust P3 in both conditions. Analysis of scalp amplitude distributions for each task taken in conjunction with previous findings suggests that the semantically induced N400 component is most likely a "generic" N2. The relationship between the N2, N400, and P3 is discussed.     

Lateral asymmetry in subgroups of dyslexic children

It has been proposed that in examining hemispheric dominance in dyslexics, investigators must make a distinction between subtypes of the disorder. Using the Denver Reading and Spelling Test, 72 dyslexics were divided into three groups: dysphonetics, dyseidetics, and nonspecifics. Three measures of hemispheric dominance were administered: a dichotic listening test, a hemiretinal test with linguistic stimuli, and a hemiretinal test with spatial stimuli. Results indicated that the three subgroups of dyslexics did not differ from one another on measures of hemispheric dominance. Dyslexics, taken as a group, tended to show an exaggerated right ear advantage on the dichotic listening test, in comparison with that of controls. It was proposed that the dichotic listening test may be confounded by attentional deficits in the dyslexics.