We study the reverse mathematics of pigeonhole principles for finite powers of the ordinal $\omega$ . Four natural formulations are presented, and their relative strengths are compared. In the analysis of the pigeonhole principle for $\omega^{2}$ , we uncover two weak variants of Ramsey’s theorem for pairs.

We show, relative to the base theory RCA₀: A nontrivial tree satisfies Ramsey's Theorem only if it is biembeddable with the complete binary tree. There is a class of partial orderings for which Ramsey's Theorem for pairs is equivalent to ACA₀. Ramsey's Theorem for singletons for the complete binary tree is stronger than $B\sum_{2}^{0}$ , hence stronger than Ramsey's Theorem for singletons for ω. These results lead to extensions of results, or answers to questions, of Chubb, Hirst, and McNicholl [3].

A partial ordering $\mathbb{P}$ is $n$-Ramsey if, for every coloring of $n$-element chains from $\mathbb{P}$ in finitely many colors, $\mathbb{P}$ has a homogeneous subordering isomorphic to $\mathbb{P}$. In their paper on Ramsey properties of the complete binary tree, Chubb, Hirst, and McNicholl ask about Ramsey properties of other partial orderings. They also ask whether there is some Ramsey property for pairs equivalent to $\mathit{ACA}_{0}$ over $\mathit{RCA}_{0}$. A characterization theorem for finite-level partial orderings with Ramsey properties has been proven by the (...) second author. We show, over $\mathit{RCA}_{0}$, that one direction of the equivalence given by this theorem is equivalent to $\mathit{ACA}_{0}$, and the other is provable in $\mathit{ATR}_{0}$. We answer Chubb, Hirst, and McNicholl’s second question by showing that there is a primitive recursive partial ordering $\mathbb{P}$ such that, over $\mathit{RCA}_{0}$, “$\mathbb{P}$ is 2-Ramsey” is equivalent to $\mathit{ACA}_{0}$. (shrink)

Distinguishing “business” concerns from “ethical” values is not only an unfruitful and meaningless task, it is also an impossible endeavor. Nevertheless, fruitless attempts to separate facts from values produce detrimental second-order effects, both for theory and practice, and should therefore be abandoned. We highlight examples of exemplary research that integrate economic and moral considerations, and point the way to a business ethics discipline that breaks new groundby putting ideas and narratives about business together with ideas and narratives about ethics.

The Primacy of God, the notion of justice toward God is seldom considered and often foreign. Far more discussed is how God might either undermine or motivate social justice. The Primacy of God by R. Jared Staudt offers an important intervention. With the aid of St. Thomas Aquinas, Staudt argues that it is vital for both contemporary society and contemporary Catholic theology to return to the traditional view of God as the one to whom all human and social action (...) must be ordered and to recover the virtue of religion as the virtue which orders all other virtues to God. Not only does Staudt helpfully remind readers of the ancient philosophical and biblical notion of worship as a dictate of the natural law, he also illuminates the way in which Christian liturgy, as an enactment of Christ's high priesthood, is the great fulfillment of natural and biblical worship. Accordingly, Staudt secures religion as essential for the virtue of love. This brings Staudt to criticize modern theologians like Karl Barth, who claimed that religion is inherently idolatrous, as well as Karl Rahner, who claimed that love of neighbor is the highest moral act. Staudt also considers the question of religious truth in light of the plurality of religions, soliciting the assistance of Hans Urs von Balthasar and Joseph Ratzinger, as well as the way in which religion relates to the development of culture, engaging the great Catholic social historian Christopher Dawson. The Primacy of God is a much-needed work that ought to set the agenda for Catholic theology in the twenty-first century. (shrink)

Is the market civilizing or destructive? The increased salience of science commercialization is forcing scientists to address this question. Benefiting from the sociology of morality literature’s increased attention to specific kinds of morality and engaging with economic sociology’s moral markets literature, we generate competing hypotheses about scientists’ value-driven attitudes toward patenting. The Civilizing Market thesis suggests scientists who prioritize universalism will tend to support patenting. The Destructive Market thesis, by contrast, suggests universalism will be correlated with opposition to patenting. We (...) analyze survey data from biologists and physicists nested within academic organizations, which are nested within the following regions: France, Hong Kong, India, Italy, Taiwan, Turkey, UK, and the USA. Employing multilevel analysis, we find correlational evidence to support the Destructive Market thesis. Universalism is associated with anti-patenting attitudes, suggesting scientists expect patenting to have deleterious effects on science and society. We end with a discussion of this article’s implications for the moral markets literature, sociology of morality and business ethics. (shrink)

Entrepreneurs of contested commodities often face stakeholders engaged in market excluding boundary work driven by ethical considerations. For example, the conversion of academic scientific knowledge into technologies that can be owned and sold is a growing global trend and key stakeholders have different ethical responses to this contested commodity. Commercialization of science can be viewed as a good thing because people believe it bolsters economic growth and broadly benefits society. Others view it as bad because they believe it discourages basic (...) research that ought to be freely shared without concern for profit. Taking a descriptive sociological approach, we posit that the stance of a religious tradition toward capitalism will help shape individual scientists’ views on science commercialization and test whether the religious tradition of scientists correlates with their attitude toward the commercialization of science. To maximize variance on the religious tradition dimension, we analyze pooled data from a cross-national survey of university biologists and physicists encompassing France, Hong Kong, India, Italy, Taiwan, Turkey, UK and the USA. We indeed find religious tradition differences. Hindus and scientists with no religious tradition are more likely to agree that commercialization of science “harms a university’s commitment to knowledge production” than Protestants. We end with a discussion on business ethics and the moral limits of the market as well as implications for entrepreneurs of contested commodities. (shrink)

En esta entrega nos centramos en dos de los objetivos y contenidos educativos que nos parecen esenciales en toda propuesta educativa, y muy particularmente en estos tiempos que vivimos de institucionalización de la manipulación y la mentira y del uso y exaltación de la violencia. Nos estamos refiriendo, en primer lugar, a la necesidad de educar desde y para la verdad y, en segundo lugar, educar en el valor del compromiso y la esperanza, frente a la ingeniería de la desesperanza, (...) la resignación y la indiferencia. (shrink)

The study of decision making has traditionally been dominated by axiomatic utility theories. More recently, an alternative approach, which focuses on the micro-mechanisms of the underlying deliberation process, has been shown to account for several "paradoxes" in human choice behavior for which simple utility-based approaches cannot. Decision field theory (DFT) is a cognitive-dynamical model of decision making and preferential choice, built on the fundamental principle that decisions are based on the accumulation of subjective evaluations of choice alternatives until a threshold (...) criterion is met. This article extends the basic DFT framework to the domain of dynamic decision making. DFT-Dynamic is proposed as a new alternative to normative backward induction. Through its attention to the processes underlying planning and deliberation DFT-D provides simple, emergent explanations for violations of choice principles traditionally taken as evidence of irrationality. A recent multistage decision making study is used to showcase the model's efficacy for developing cognitive models of individual strategies. (shrink)

The work of Donaldson and Dunfee offers an example of how normative and descriptive approaches to business ethics can be integrated. We suggest that to be truly integrative, however, the theory should explore the processes by which such integration happens. We, therefore, sketch some preliminary thoughts that extend Integrative Social Contracts Theory by beginning to consider the process by which microsocial contracts are connected to hypernorms.

The authors meta-analytically examined the relationship between intrinsic religiosity and internal locus of control. Thirty-seven independent samples, comprising 9,924 participants, yielded an average effect size of r =.06, which was small, but significant, indicating a positive correlation between intrinsic religiosity and internal locus of control. Moderation analyses showed a significant trend of effects becoming weaker over time. The judged religiousness of samples significantly predicted the strength of the correlation, such that more religious samples showed stronger effect sizes.

Dynamic intra-individual variability (IIV) in cardiac vagal control across multiple situations is believed to contribute to adaptive cognition under stress; however, a dearth of research has empirically tested this notion. To this end, we examined 25 U.S. Army Soldiers (all male, Mean Age= 30.73, SD = 7.71) whose high-frequency heart rate variability (HF-HRV) was measured during a resting baseline and during three conditions of a shooting task (training, low stress, high stress). Response inhibition was measured as the correct rejection of (...) friendly targets during the low and high stress conditions. We tested the association between the standard deviation of HF-HRV across all four task conditions (IIV in vagal control) and changes in response inhibition between low and high stress. Greater differences in vagal control between conditions (larger IIV) were associated with higher tonic vagal control during rest, and stronger stress-related decreases in response inhibition. These results suggest that flexibility in vagal control is supported by tonic vagal control, but this flexibility also uniquely relates to adaptive cognition under stress. Findings are consistent with neurobehavioral and dynamical systems theories of vagal function. (shrink)

Whether in meta-analysis or single experiments, selecting results based on statistical significance leads to overestimated effect sizes, impeding falsification. We critique a quantitative synthesis that used significance to score and select previously published effects for situation awareness-performance associations. How much does selection using statistical significance quantitatively impact results in a meta-analytic context? We evaluate and compare results using significance-filtered effects versus analyses with all effects as-reported. Endsley reported high predictiveness scores and large positive mean correlations but used atypical methods: the (...) hypothesis was used to select papers and effects. Papers were assigned the maximum predictiveness scores if they contained at-least-one significant effect, yet most papers reported multiple effects, and the number of non-significant effects did not impact the score. Thus, the predictiveness score was rarely less than the maximum. In addition, only significant effects were included in Endsley’s quantitative synthesis. Filtering excluded half of all reported effects, with guaranteed minimum effect sizes based on sample size. Results for filtered compared to as-reported effects clearly diverged. Compared to the mean of as-reported effects, the filtered mean was overestimated by 56%. Furthermore, 92% of the as-reported effects were below the mean of filtered effects. We conclude that outcome-dependent selection of effects is circular, predetermining results and running contrary to the purpose of meta-analysis. Instead of using significance to score and filter effects, meta-analyses should follow established research practices. (shrink)

This book brings together the views of some of the most creative scientists of our time, each attempting to amplify and refine the concept of biophilia. Contributors to this volume include Jared Diamond, Aaron Katcher, Richard Nelson and others.

This paper explores the relationship between Toni Morrison’s 1987 novel, Beloved, and F. W. J. Schelling’s 1813 draft of Ages of the World (Die Weltalter). It shows that Die Weltalter, contrary to much recent scholarship, which often stresses the many ways Schelling anticipated the antimetaphysical trends of post-Hegelian thought, should be first approached as a genuine attempt tobe faithful to the event of first creation and time’s “indivisible remainders”. The paper will show that Schelling’s “indivisible remainders”, the forgotten and “disremembered” (...) of history, force his thought to the limits of Romantic and idealist reflection and toward the traumatic encounters of Beloved. Morrison’s depiction of the irrepressible longing for life and recognition amid the pain and ugliness of American slavery parallels Schelling’s efforts to understand the tremendous need for life and fellowship that first urged god toward creation, when primordial longing was overcome in a child and a god entered time. (shrink)

This paper explores the relationship between Toni Morrison’s 1987 novel, Beloved, and F. W. J. Schelling’s 1813 draft of Ages of the World (Die Weltalter). It shows that Die Weltalter, contrary to much recent scholarship, which often stresses the many ways Schelling anticipated the antimetaphysical trends of post-Hegelian thought, should be first approached as a genuine attempt tobe faithful to the event of first creation and time’s “indivisible remainders”. The paper will show that Schelling’s “indivisible remainders”, the forgotten and “disremembered” (...) of history, force his thought to the limits of Romantic and idealist reflection and toward the traumatic encounters of Beloved. Morrison’s depiction of the irrepressible longing for life and recognition amid the pain and ugliness of American slavery parallels Schelling’s efforts to understand the tremendous need for life and fellowship that first urged god toward creation, when primordial longing was overcome in a child and a god entered time. (shrink)

The question of evil—its origins, its justification, its solution—has plagued humankind from the beginning. Every generation raises the question and struggles with the responses it is given. Questions about the nature of evil and how it is reconciled with the truth claims of Christianity are unavoidable; we need to be prepared to respond to such questions with great clarity and good faith. God and Evil compiles the best thinking on all angles on the question of evil, from some of the (...) finest scholars in religion, philosophy and apologetics, including Gregory E. Ganssle and Yena Lee Bruce Little Garry DeWeese R. Douglas Geivett James Spiegel Jill Graper Hernandez Win Corduan David Beck With additional chapters addressing "issues in dialogue" such as hell and human origins, and a now-famous debate between evangelical philosopher William Lane Craig and atheist philosopher Michael Tooley, God and Evil provides critical engagement with recent arguments against faith and offers grounds for renewed confidence in the God who is "acquainted with grief.". (shrink)

Conceptual engineers have recently turned to the notion of conceptual functions to do a variety of explanatory work. Functions are supposed to explain what speakers are debating about in metalinguistic negotiations, to capture when two concepts are about the same thing, and to help guide our normative inquiries into which concepts we should use. In this paper, I argue that this recent “functional turn” should be deflated. Contra most interpreters, we should not try to use a substantive notion of conceptual (...) functions to handle various problems for conceptual engineering. The primary accounts of function appealed to by conceptual engineers, namely etiological and system functions, are not suited to handle many of the problems functions are supposed to handle, and it’s dubious whether any other account of function would do better. Instead of trying to use substantive functions to solve theoretical problems, we should deflate those problems themselves by focusing only on what matters to us, as speakers or theorists, in a given inquiry. (shrink)

A defence of the idea that there are sui generis duties of love: duties, that is, that we owe to people in virtue of standing in loving relationships with them. I contrast this non‐reductionist position with the widespread reductionist view that our duties to those we love all derive from more generic moral principles. The paper mounts a cumulative argument in favour of the non‐reductionist position, adducing a variety of considerations that together speak strongly in favour of adopting it. The (...) concluding section connects this debate with larger issues in moral theory concerning the general idea of obligation. (shrink)

We argue that thoughts are structures of concepts, and that concepts should be individuated by their origins, rather than in terms of their semantic or epistemic properties. Many features of cognition turn on the vehicles of content, thoughts, rather than on the nature of the contents they express. Originalism makes concepts available to explain, with no threat of circularity, puzzling cases concerning thought. In this paper, we mention Hesperus/Phosphorus puzzles, the Evans-Perry example of the ship seen through different windows, and (...) Mates cases, and we believe that there are many additional applications. (shrink)

Conceptual engineers sometimes say they want to change what our words mean. If a certain kind of externalism is true, it might be nearly impossible to do that. For some of the external factors that determine meaning, like metaphysical naturalness or past usage, are not within our power to change. And if we can’t change what determines meaning, then we can’t change meaning. I argue that, if this sort of externalism is true, then conceptual engineers didn’t want to change what (...) our words mean anyway. And if they did, they could always engineer externalism out of the language, or engineer a new sense of ‘meaning’ which could be changed. So the truth of externalism does not pose a threat to the possibility of conceptual engineering. (shrink)

R.G. Collingwood defined historical knowledge as essentially ‘scientific’, and saw the historian's task as the ‘re-enactment of past thoughts’. The author argues the need to go beyond Collingwood, first by demonstrating the authenticity of available evidence, and secondly, using Namier as an example, by considering methodology as well as epistemology, and the need to relate past thoughts to their present context. The ‘law of the consumption of time’ encourages historians to focus on landmark events, theories and generalisations, thus breaking from (...) Collingwood's emphasis on fidelity to past ideas and interpreting the past from the concepts of the present. This conflict can only be reconciled by the study of historiography. (shrink)

R.G. Collingwood defined historical knowledge as essentially ‘scientific’, and saw the historian's task as the ‘re-enactment of past thoughts’. The author argues the need to go beyond Collingwood, first by demonstrating the authenticity of available evidence, and secondly, using Namier as an example, by considering methodology as well as epistemology, and the need to relate past thoughts to their present context. The ‘law of the consumption of time’ encourages historians to focus on landmark events, theories and generalisations, thus breaking from (...) Collingwood's emphasis on fidelity to past ideas and interpreting the past from the concepts of the present. This conflict can only be reconciled by the study of historiography. (shrink)

R. S. Peters on Education and Ethics reissues seven titles from Peters' life's work. Taking an interdisciplinary approach, the books are concerned with the philosophy of education and ethics. Topics include moral education and learning, authority and responsibility, psychology and ethical development and ideas on motivation amongst others. The books discuss more traditional theories and philosophical thinkers as well as exploring later ideas in a way which makes the subjects they discuss still relevant today.