This volume represents an important contribution to Peirce’s work in mathematics and formal logic. An internationally recognized group of scholars explores and extends understandings of Peirce’s most advanced work. The stimulating depth and originality of Peirce’s thought and the continuing relevance of his ideas are brought out by this major book.

Scholars are increasingly calling for the environmental issues of the industrial agricultural system to be addressed via eventual agroecological system-level transformation. It is critical to identify the barriers to this transition. Drawing from Henke’s theory of “repair,” we explore how farmers participate in the reproduction of the industrial system through “discursive repair,” or arguing for the continuation of the industrial agriculture system. Our empirical case relates to water pollution from nitrogen fertilizer and draws data from a sample of over 150 (...) interviews with row-crop farmers in the midwestern United States. We find that farmers defend this system by denying agriculture’s causal role and proposing the potential for within-system solutions. They perform these defenses by drawing on ideological positions and may be ultimately led to seek system maintenance because they are unable to envision an alternative to the industrial agriculture system. (shrink)

We estimate that 208,000 deep brain stimulation (DBS) devices have been implanted to address neurological and neuropsychiatric disorders worldwide. DBS Think Tank presenters pooled data and determined that DBS expanded in its scope and has been applied to multiple brain disorders in an effort to modulate neural circuitry. The DBS Think Tank was founded in 2012 providing a space where clinicians, engineers, researchers from industry and academia discuss current and emerging DBS technologies and logistical and ethical issues facing the field. (...) The emphasis is on cutting edge research and collaboration aimed to advance the DBS field. The Eighth Annual DBS Think Tank was held virtually on September 1 and 2, 2020 (Zoom Video Communications) due to restrictions related to the COVID-19 pandemic. The meeting focused on advances in: (1) optogenetics as a tool for comprehending neurobiology of diseases and on optogenetically-inspired DBS, (2) cutting edge of emerging DBS technologies, (3) ethical issues affecting DBS research and access to care, (4) neuromodulatory approaches for depression, (5) advancing novel hardware, software and imaging methodologies, (6) use of neurophysiological signals in adaptive neurostimulation, and (7) use of more advanced technologies to improve DBS clinical outcomes. There were 178 attendees who participated in a DBS Think Tank survey, which revealed the expansion of DBS into several indications such as obesity, post-traumatic stress disorder, addiction and Alzheimer’s disease. This proceedings summarizes the advances discussed at the Eighth Annual DBS Think Tank. (shrink)

Peer review is a widely accepted instrument for raising the quality of science. Peer review limits the enormous unstructured influx of information and the sheer amount of dubious data, which in its absence would plunge science into chaos. In particular, peer review offers the benefit of eliminating papers that suffer from poor craftsmanship or methodological shortcomings, especially in the experimental sciences. However, we believe that peer review is not always appropriate for the evaluation of controversial hypothetical science. We argue that (...) the process of peer review can be prone to bias towards ideas that affirm the prior convictions of reviewers and against innovation and radical new ideas. Innovative hypotheses are thus highly vulnerable to being “filtered out” or made to accord with conventional wisdom by the peer review process. Consequently, having introduced peer review, the Elsevier journal Medical Hypotheses may be unable to continue its tradition as a radical journal allowing discussion of improbable or unconventional ideas. Hence we conclude by asking the publisher to consider re-introducing the system of editorial review to Medical Hypotheses. (shrink)

The PEIRCE EDITION contains large sections of previously unpublished material in addition to selected published works. Each volume includes a brief historical and biographical introduction, extensive editorial and textual notes, and a full chronological list of all of Peirce’s writings, published and unpublished, during the period covered.

In lieu of an abstract, here is a brief excerpt of the content:Picking Up the Pieces of a Shattered Culture:Abandoning Sartre for AquinasR. E. HouserI expect to die in my bed, my successor will die in prison, and his successor will die a martyr in the public square. Then his successor will pick up the shards of a ruined society and slowly help rebuild civilization, as the Church has done so often in human history.—Francis Cardinal George (2010)Here I propose to (...) present a feature of the ethics of Thomas Aquinas, his ethical doctrine of virtue, concentrating on the four cardinal virtues—justice, prudence or good practical judgment, courage, and temperance. Plato first selected them as the four premier virtues, but they go back at least to Homer, for whom wily Odysseus exemplified prudence, warlike Achilles courage, old Nestor justice, Penelope and Telemachus, Odysseus' wife and son, temperance. And I offer them as central to living the morally good life required to "rebuild civilization" in an America that so fair and judicious a man as Cardinal George could call a "ruined society." To see the need for Thomas's solution, we must begin with the problem. Now, all societies depend upon the deep and fundamental ideas of the most important thinkers, prophets and sages, saints, and yes, even philosophers. Their ideas "trickle down" to influence regular folk, like you and me, those who whose hard work actually makes a society thrive, or die. And when those fundamental ideas change, the moral principles of those who embrace those ideas change, and consequently their actions change, and as a result the wider society in which they live changes, for better or worse. Such effects can now be felt across America [End Page 135] by all; but most of us are unaware of the primary intellectual agents of these changes, since they operate at the level of fundamental ideas, not politics or business or day-to-day life. And often their originators have died before the ideas reach full cultural force. So, ignorance of history makes it difficult to deal with present problems caused by those ideas.My first conclusion will be that a major cause of the current coarsening of our culture is the group of ideas of the French philosopher Jean Paul Sartre, even though most Americans have never heard of him, and most of those who recognize his name have not read his works carefully enough to see the connection. Why Sartre? In the honors program at my university, I had a bright young lady of Muslim heritage who had gone to a lycée, one of France's elite classical secondary schools. "Did you read the classics?" "Yes." Expecting Montaigne or Pascal, I asked, "Who?" Her answer: "Sartre." So let us begin with the theory and practice of Sartre and his long-time lover Simone Beauvoir, whose book The Second Sex was an intellectual spark for the women's liberation movement. Then we turn to some real-life examples of Sartrean influence on ourselves and American culture. Finally, for the best remedy for non-Christian and Christian alike, I recommend Aquinas's doctrine of virtue, when taken in its full scope.Sartre's Ethics of Absolute FreedomIn 1946, the year I was born, Sartre gave a lecture to a meeting of French librarians, which became his most popular book, Existentialism is a Humanism. There he laid out the core of his thought about God, humans, and their ethical behavior. Here I arrange his main ideas in an order that facilitates comparison with Aquinas, beginning with his view of human ontology and proceeding to its impact on the four cardinal virtues.Human OntologySartre turned his back on the traditional metaphysical view that every creature is an individual substance defined by a nature or essence it has in common with all other things of that type. In his "first principle of existentialism," Sartre skips over other animate things, plants and animals, and compares humans to inanimate objects:Let us consider... a book or a paper-cutter: here is an object made by an artisan whose inspiration came from a concept.... One cannot postulate a man who makes a paper-cutter but does not know what it is... (shrink)

This paper aims to address the difficulties of high school students in bridging their computational understanding with their visualization skills in understanding the notion of the limits in their calculus class. This research used a pre-experimental one-group pretest-posttest design research on 62 grade 10 students enrolled in the Science, Technology, and Engineering Program (STEP) in one of the public high schools in Zamboanga del Sur, Philippines. A series of remedial sessions were given to help them understand the function values, one-sided (...) limits, limits of a function, and its discontinuities with the aid of the GeoGebra. Results revealed that there is a significant improvement in their mathematics performance before and after the remediation, t(61) = -19.99, p<.05. The real-time feedback provided by the drawing interface of GeoGebra has provided the students the insights into how objects behave in geometrical space, bridging their understanding in locating the values shown by the computational algebraic processes. Additionally, the significant difference in the achievement reveals a large effect size (Cohen’s =2.54) which could be accounted for by the remediation using interactive activities in the GeoGebra. (shrink)

The objective of the study was to develop a structural model that explores the relationship between Mathematics Performance and students’ self-regulated learning skills, grit, and expectancy-value towards science, technology, engineering and mathematics (STEM). The research collected survey data from 664 senior high school students from 17 STEM high schools, and conducted a covariance-based structural equation modeling (SEM) analysis. The results of the SEM analysis indicate that the Re-specified Self-Regulated Learning Skill – Expectancy-Value towards STEM – Grit – Mathematics Performance (Re-specified (...) SRL-EV-GR-MP) model is the most parsimonious fit, offering the best empirical support for the theoretical model of the study. The research findings suggest that the mathematics performance of senior high school students in STEM curriculum is attributed to their high expectancies for success and perceived values of the STEM tasks, high grit, and high self-regulated learning skills. Moreover, the research also observed evidence of mediating and moderating grit effects in the concurrent effects of expectancy-values towards STEM and self-regulated learning skills towards students’ mathematics performance. (shrink)

Aquinas’s theology, as presented in his Scriptum, is “scientific” in the Aristotelian sense of this term. Some of its arguments for conclusions are based on theology’s “proper” principles—the articles of faith—but many others are purely rational demonstrations. As the basis for his rational arguments in theology, and in particular his treatment of the divine essence in d. 8, he introduces philosophical principles, and offers dialectical arguments for them, which are thoroughly Avicennian. In order to understand Aquinas’s commentary on d. 8, (...) then, it is not just helpful but necessary to see how he makes use of doctrines coming from the Metaphysics of Avicenna’s Book of Healing. So we look first at Aquinas’s source texts in Avicenna, and then at how he makes use of them in his commentary on the Sentences, Bk. 1, d. 8. (shrink)

Max Weber's distinction in "Politics as a Vocation" between the ethic of conviction and the ethic of responsibility is best understood as a distinction between mutually exclusive ethical worldviews. Interpretations that correlate the two ethics with Weber's distinction between value-rational social action and instrumental-rational social action are misleading since Weber assumes that both types of rational social action are present in both ethics. The ethic of conviction recognizes a given hierarchy of values as the context for moral endeavor. The ethic (...) of responsibility acknowledges value obligations, but assumes the absence of any given hierarchy of values and the inevitability of value conflict as the context for moral endeavor. When interpreted in the context of his multilayered understanding of value conflict, Weber's ethic of responsibility emerges as a coherent ethical perspective. (shrink)

A uniform theory of conditionals is one which compositionally captures the behavior of both indicative and subjunctive conditionals without positing ambiguities. This paper raises new problems for the closest thing to a uniform analysis in the literature (Stalnaker, Philosophia, 5, 269–286 (1975)) and develops a new theory which solves them. I also show that this new analysis provides an improved treatment of three phenomena (the import-export equivalence, reverse Sobel-sequences and disjunctive antecedents). While these results concern central issues in the study (...) of conditionals, broader themes in the philosophy of language and formal semantics are also engaged here. This new analysis exploits a dynamic conception of meaning where the meaning of a symbol is its potential to change an agent’s mental state (or the state of a conversation) rather than being the symbol’s content (e.g. the proposition it expresses). The analysis of conditionals is also built on the idea that the contrast between subjunctive and indicative conditionals parallels a contrast between revising and consistently extending some body of information. (shrink)

Here, I should like to tell a story, beginning with how the works of Aristotelian philosophy came to exist in Latin translations, then moving to the project of transforming Christian theology into an Aristotelian “science.” After that, I would like to look a bit more closely at the case of Br. Thomas of Aquino and his dependence upon the Muslim philosopher Ibn Sīnā. Finally, I shall end by drawing some wider conclusions based upon this important example.

Joann Starr, a Roman Catholic nun, and Bruce Zawacki, a burn surgeon, met 22 years ago in the Los Angeles County, University of Southern California Burn Center in the roles of a patient and her physician struggling over issues of autonomy and informed consent. After recovery, she remained a nun and has become a patient advocate and doctoral candidate in bioethics. He remained a burn surgeon and has become a bioethics teacher and author. Although they live in distant locations, (...) they maintain their friendship and frequently discuss their shared experience. Recently they met to reflect on the events, lessons, and meanings of their original encounter. (shrink)

Technical best management practices are the dominant approach promoted to mitigate agriculture’s significant contributions to environmental degradation. Yet very few social science studies have examined how farmers actually use these practices. This study focuses on the outcomes of farmers’ technical best management practice adoption related to synthetic nitrogen fertilizer management in the context of Midwestern corn agriculture in the United States. Moving beyond predicting the adoption of nitrogen best management practices, I use structural equation modeling and data from a sample (...) of over 2500 farmers to analyze how the number of growing season applications a farmer uses influences the rate at which synthetic nitrogen is applied at the field-level. I find that each additional application of N during the growing season is associated with an average increase of 2.4 kg/ha in farmers’ average N application rate. This result counters expectation for the outcome of this practice and may suggest that structural pressures are leading farmers to use additional growing season applications to ensure sufficiently high N rates, rather than allowing them to reduce rates. I conclude by discussing the implication of this study for future research and policy. (shrink)

In this paper we discuss James Buchanan’s contribution in the narrow domain of understanding committee voting under majority rule. We then go on to discuss Charles Plott’s seminal experimental work on the topic that sparked a wave of public choice experimental work. However, given Plott’s claims that Buchanan influenced him significantly, it is puzzling that his work with Morris Fiorina explores a question outside of those which Buchanan and Tullock found interesting. We suggest several ways to resolve this tension. Our (...) chapter concludes by discussing a lacuna in the experimental public choice literature in which Buchanan was particularly interested—logrolling, or vote trading. (shrink)

For an economist, ultimate goals of neuroeconomic research include improving economic policy analysis. One path toward this goal is to use neuroeconomic data to advance economic theory, and productive efforts have been made towards that end. Equally important, though less studied, is how neuroeconomics can provide quantitative evidence on policy, and in particular the way in which it might inform structural econometric inference. This paper is a first step in that direction. We suggest here that key forms of preference (or (...) decision strategy) heterogeneity can be identified by brain imaging studies and, consequently, linked stochastically to observable individual characteristics. Then, recognizing that brain-imaging studies are substantially costly, we derive conditions under which the probabilistic link between observable characteristics and type, a quantity critical to policy analysis, can be estimated more precisely by combining data from traditional and brain-based decision studies. (shrink)

Troeltsch and Simmel both feared that the loss of religion on a cultural scale would deprive the modern European world of a potentially effective resource for ethical and spiritual unity. To conserve this resource, Simmel argued for a purely formal spirituality that depended upon no doctrines and no institutions. Troeltsch concluded that on a cultural scale, Simmel's program was a recipe for spiritual and ethical suicide; he recommended instead the possibility of a liberal Christianity. In developing this possibility, Troeltsch used (...) Simmel's analysis of symbols of exchange to present a fruitful new sociological conception of the symbol of Christ as a model for shaping the interaction of Christianity and society. (shrink)

In this philosophically sophisticated and historically significant work, John H. Zammito reconstructs Kant's composition of The Critique of Judgment and reveals that it underwent three major transformations before publication. He shows that Kant not only made his "cognitive" turn, expanding the project from a "Critique of Taste" to a Critique of Judgment but he also made an "ethical" turn. This "ethical" turn was provoked by controversies in German philosophical and religious culture, in particular the writings of Johann Herder and the (...) Sturm und Drang movement in art and science, as well as the related pantheism controversy. Such topicality made the Third Critique pivotal in creating a "Kantian" movement in the 1790s, leading directly to German Idealism and Romanticism. The austerity and grandeur of Kant's philosophical writings sometimes make it hard to recognize them as the products of a historical individual situated in the particular constellation of his time and society. Here Kant emerges as a concrete historical figure struggling to preserve the achievements of cosmopolitan Aufkl-rung against challenges in natural science, religion, and politics in the late 1780s. More specifically Zammito suggests that Kant's Third Critique was animated throughout by a fierce personal rivalry with Herder and by a strong commitment to traditional Christian ideas of God and human moral freedom. "A work of extraordinary erudition. Zammito's study is both comprehensive and novel, connecting Kant's work with the aesthetic and religious controversies of the late eighteenth century. He seems to have read everything. I know of no comparable historical study of Kant's Third Critique."-Arnulf Zweig, translator and editor of Kant's ;IPhilosophical Correspondence, 1759-1799;X "An intricate, subtle, and exciting explanation of how Kant's thinking developed and adjusted to new challenges over the decade from the first edition of the Critique of Pure Reason to the appearance of the Critique of Judgment. "--John W. Burbidge, Review of Metaphysics "There has been for a long time a serious gap in English commentary on Kant's Critique of Judgment Zammito's book finally fills it. All students and scholars of Kant will want to consult it."--Frederick Beiser, Times Literary Supplement. (shrink)

The theme of this series is given a human touch in Medieval Masters. All of the contributors in this memorial volume are paying tribute to their mentor, former University of Toronto (St. Michael's College) professor, Rev. Edward A. Synan. These essays provide ample proof that Synan's legacy of excellence will continue to influence students of philosophy for decades to come. In addition to ten essays, the volume contains a Synan bibliography and a very heartfelt opening remembrance from M. Jean Kitchel. (...) The essays are wide ranging, exploring Bonaventure, John Duns Scotus, Averroes, and Albert the Great, as well as the Thomistic themes of essence and existence; creation, numbers, and natures; and friendship and Christology. There is also a discussion of the treatment of the problem of universals in Boethius, Porphyry, and Abelard. Anyone who studies philosophy, whether a Thomist or not, will find this a valuable volume. That is as much a tribute to Father Synan as it is to the contributors, who were the grateful recipients of his generous and sage teaching. (shrink)

Imperative sentences like Dance! do not seem to represent the world. Recent modal analyses challenge this idea, but its intuitive and historical appeal remain strong. This paper presents three new challenges for a non-representational analysis, showing that the obstacles facing it are even steeper than previously appreciated. I will argue that the only way for the non-representationalist to meet these three challenges is to adopt a dynamic semantics. Such a dynamic semantics is proposed here: imperatives introduce preferences between alternatives. This (...) characterization of meaning focuses on what function a sentence serves in discourse, rather than what that sentence refers to (e.g., a state of the world). By representing the meaning of imperatives, connectives and declaratives in a common dynamic format, the challenges posed for non-representationalism are met. (shrink)

Utterances of natural language sentences can be used to communicate not just contents, but also forces. This paper examines this topic from a cross-linguistic perspective on sentential mood. Recent work in this area focuses on conversational dynamics: the three sentence types can be associated with distinctive kinds of conversational effects called sentential forces, modeled as three kinds of updates to the discourse context. This paper has two main goals. First, it provides two arguments, on empirical and methodological grounds, for treating (...) sentential force as part of a compositional dynamic semantics, rather than a dynamic pragmatics. Second, it formulates a minimal dynamic semantic analysis that covers the data at the heart of these arguments, incorporating existing analyses of the three major moods, evidentials and conjunction. A further aim of the paper is to sharpen the distinction between sentential force and utterance force, and discuss its implications. (shrink)

Introduction: Platonic dramatology -- The political and philosophical problems. Using pre-Socratic philosophy to support political reform: the Athenian stranger ; Plato's Parmenides: Parmenides' critique of Socrates and Plato's critique of Parmenides ; Becoming Socrates ; Socrates interrogates his contemporaries about the noble and good -- Paradigms of philosophy. Socrates' positive teaching ; Timaeus-Critias: completing or challenging Socratic political philosophy? ; Socratic practice -- The trial and death of Socrates. The limits of human intelligence ; The Eleatic challenge ; The trial (...) and death of Socrates -- Conclusion: Why Plato made Socrates his hero. (shrink)