Food anticipation and lever-directed activities in rats

Three experiments are described which elaborate some of the conditions under which rats will contact and manipulate a periodically presented retractable lever. Experiment 1 demonstrated that (i) initial manipulative oral and manual contact with the lever was facilitated if the rat had previous experience of food delivery in the experimental chamber; (ii) persistence in contacting the lever on successive presentations was a function of whether food continued to be presented in the experimental environment; and (iii) food satiation significantly reduced the tendency of the rat to contact the lever even though an expectancy of food had previously been established under conditions of food deprivation. Experiment 2 suggested that the tendency to approach and contact the lever was in part a function of the local moment-to-moment conditional probability of food delivery. Experiment 3 found that the probability of contacting the lever was higher during presentation of an auditory CS signaling a high rate of food delivery than during stimuli signaling no food at all. These results are interpreted as suggesting that the food-signaling aspects of an appetitive CS and that CS's ability to generate signal-directed behaviors are experimentall separable properties.     

Message from the Ecumenical Youth Gathering

This is the message of the Ecumenical Youth Gathering held in advance of the 11th Assembly of the World Council of Churches, which met in Karlsruhe, Germany, in August–September 2022. In their message, the youth voiced a series of laments, and recognized and prayed for justice, forgiveness, and reconciliation of the wounds the church has inflicted and continues to inflict in the world, and they called on the WCC to provide a meaningful space for an equal representation of young people in all its processes.     

Philosophy as a thief?

This is a performative piece of writing in the presence of and inspired by Richard Shusterman's Philosophy and the Art of Writing. It tries to show that the relationship between the act of writing and the formation of our human consciousness (philosophical and, more deeply, poietic) is a developing and growing process through history, and before it. The dominance of an image consciousness was slowly challenged and then replaced by a linguistic consciousness with the advent of writing, and accelerated by the invention of printing and mass literacy. Shusterman teaches us an embodied kind of philosophizing that uses the word but isn't limited by it. This paper suggests that a return to image consciousness has already occurred and that the old book consciousness is disappearing. Lessons from the book consciousness are offered.     

Empirical tests of scientific realism: A quantitative framework

The scientific realism debate in philosophy of science raises some intriguing methodological issues. Scientific realism posits a link between a scientific theory's observational and referential success. This opens the possibility of testing the thesis empirically, by searching for evidence of such a link in the record of theories put forward in the history of science. Many realist philosophers working today propose case study methodology as a way of carrying out such a test. This article argues that a qualitative method such as case study methodology is not adequate for this purpose, for two reasons: to test scientific realism is to pose an effects-of-causes question, and observational and referential success are quantities that theories possess to a greater or lesser degree. The article concludes that an empirical test of scientific realism requires a quantitative method.     

Why philosophy needs a concept of progress

This paper defends the usefulness of the concept of philosophical progress and the common assumption that philosophy and science aim to make the same, or a comparable, kind of progress. It does so by responding to Yafeng Shan's (2022) arguments that the wealth of research on scientific progress is not applicable or useful to philosophy, and that philosophy doesn't need a concept of progress at all. It is ultimately argued that while Shan's arguments are not successful, they reveal the way forward in developing accounts of philosophical progress.     

Stylistic appearances and linguistic diversity

Philosophy is beginning to pay problems of linguistic justice the attention they deserve in today's heavily interconnected and migrant world. Contemporary philosophy itself, however, has a particular problem of linguistic justice that deserves metaphilosophical attention. At least in the philosophical tradition that is mainstream in much of the world today, viz., analytic philosophy, methodological and sociological mechanisms make it the case that the voices of non-(native) Anglophone philosophers are substantially less heard. Among the mechanisms responsible for this situation, argues this paper, is the emphasis given by influential philosophical institutions to linguistic style and appearances as signs of clarity, precision, and rigour in the treatment of philosophical problems. Such an emphasis is not justifiable, in part because it deprives philosophy of a wider variety of perspectives. The paper concludes by presenting and motivating a recent initiative that aims to foster greater linguistic and cultural diversity within the profession.     

Detection of words versus good old counting: A note on Mizrahi and Dickinson, “The analytic-continental divide in philosophical practice”

In a recent Metaphilosophy article, Moti Mizrahi and Michael Dickinson argue against characterizing the divide between analytical and continental philosophy as a divide in the use of arguments. This hypothesis is rejected on the basis of a text-mining approach. The present paper argues that the results they extracted do not answer the questions they set out to answer as well as would have been possible. This is due to Mizrahi and Dickinson's choice to disregard duplicate occurrences of argument word pairs, their main indicator for the occurrence of arguments in articles. This paper reconstructs their method by now also counting duplicates. A small corpus (n = 436) of recent (2015–2021) analytical and continental articles is used to rerun the experiment; the results oppose Mizrahi and Dickinson's and suggest that arguments (as operationalized by Mizrahi and Dickinson) occur more in analytical articles. The paper argues that part of the discrepancy derives from the specific methodological choices they made.     

Avowal under oppression

Leading expressivist proposals characterize the mental state expressed in the making of a normative judgment solely in terms of intrinsic, psychological dispositions. As a result, they fail to capture a subset of the normative judgments that agents can and do make; they miss the way that external factors can influence what the making of a normative judgment looks like. This problem can be seen most plainly in the context of systemic oppression. Intuitively, one can make a normative judgment that conflicts with the oppressive ideas one has previously been conditioned to endorse, but expressivism seems to deny that this is possible. The expressivist's inability to count these avowals made under oppression as genuine normative judgments makes expressivism deficient as a metaethical theory.     

Jung’s Psychoid Monism

Jung’s final psychoid theory of archetypes was an additional attempt to find a solution to the philosophical problem of how to relate mind and matter. In the following essay Jung’s solution is summarized by a set of 17 theses, and Jung’s philosophy will be called psychoid monism. According to psychoid monism, what ultimately and primarily is, is the psycho-physically neutral domain of instinctual experience. The origin of this view can be traced back to Post-Kantian German Idealism (Schopenhauer, Schelling, Hölderlin), and a systematization of the view requires a dialectic approach and, in particular, contradiction-tolerant dialectic logic.     

Centering culture in the treatment of opioid use disorder with American Indian and Alaska Native Communities: Contributions from a National Collaborative Board

American Indian/Alaska Native (AI/AN) communities are disproportionally impacted by the opioid overdose epidemic. There remains a dearth of research evaluating methods for effectively implementing treatments for opioid use disorder (OUD) within these communities. We describe proceedings from a 2-day Collaborative Board (CB) meeting tasked with developing an implementation intervention for AI/AN clinical programs to improve the delivery of medications to treat OUD (MOUD). The CB was comprised of Elders, cultural leaders, providers, individuals with lived experience with OUD, and researchers from over 25 communities, organizations, and academic institutions. Conversations were audio-recorded, transcribed, and coded by two academic researchers with interpretation oversight provided by the CB. These proceedings provided a foundation for ongoing CB work and a frame for developing the program-level implementation intervention using a strength-based and holistic model of OUD recovery and wellbeing. Topics of discussion posed to the CB included engagement and recovery strategies, integration of extended family traditions, and addressing stigma and building trust with providers and clients. Integration of traditional healing practices, ceremonies, and other cultural practices was recommended. The importance of centering AI/AN culture and involving family were highlighted as priorities for the intervention.