For many contemporary Christian theologians, evolutionary biology rules out any account of an Adam and Eve that would explain the origin of our species. In response, I propose that they have uncritically embraced the anti-essentialist presuppositions of the dominant scientific narrative for the origins of our kind. In fact, there are sound and robust reasons to think that human beings share an intrinsic essence that puts them into a natural kind. I also propose that our natural kind can be defined (...) by our developmental capacity for language, which I suggest is needed for abstract thinking. Thus, it is still reasonable to trace the origins of our natural kind to an original individual. He would have been the first anatomically modern human to have evolved this capacity for hierarchical and non-linear language that allowed him to construct an abstract internal map of the world. (shrink)

El propósito de la investigación es profundizar en los fundamentos filosóficos de la teoría arquitectónica de Leon Battista Alberti en el tratado _De re aedificatoria_, en particular en el Prefacio y el libro I, donde se discuten aspectos centrales del proceso de diseño entendido como creación intelectual y estética a través de los conceptos de _pulchritudo_ y _lineamenta_. El punto de partida del análisis se sitúa en la relación establecida entre los principios de _lineamenta_ y _forma_ en la teoría retórica (...) ciceroniana y en los conceptos de espacio, lugar, _forma_, cuerpo y proporción que tienen su origen en la tradición filosófica platónica y aristotélica, la geometría euclidiana y la teoría arquitectónica vitruviana. Se considera que desde la Antigüedad, la arquitectura estaba ligada a conceptos de naturaleza filosófica de los que derivaban sus principios. (shrink)

Comprehensive overview of Catholic teaching on practical issues in modern medicine and bioethics. This second edition includes a new chapter on bodily modifications and a series of new figures, as well as bringing the original text up to date in light of the teachings of Pope Francis and recent events such as the covid-19 pandemic.

In lieu of an abstract, here is a brief excerpt of the content:The Ethics of Surgical Interventions for Body Integrity Identity Disorder and Gender DysphoriaNicanor Pier Giorgio Austriaco, O.P.IntroductionOn May 20, 2009, Fox News featured a report that described the life of a man named "John" who had spent his life struggling with Body Integrity Identity Disorder (BIID).1 In a phone interview, John admitted that he remembers wanting to amputate his leg when he was between seven and eleven years of (...) age, by sticking his leg under the rear wheel of a bus. He never went through with it but continued to experience an intense desire to amputate his healthy limb for the following fifty-plus years. Described for the first time in 1977 as apotemnophilia, BIID was originally thought to be a psychological disorder characterized by sexual arousal associated with the desire to be an amputee. However, it was renamed when Dr. Michael First, a professor of clinical psychiatry at Columbia University, proposed that the primary motivation behind the condition was an issue of identity rather than of sexual desire.2 This proposal is controversial.3 Despite much [End Page 1003] debate, BIID was not included in the most recent edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), which was published on May 18, 2013.In this essay, we will consider the ethics of surgical interventions for BIID and Gender Dysphoria (GD).4 We begin with a discussion of the principle of totality that distinguishes ethical from unethical modifications of the body. We will refer specifically to the latter category of surgical interventions as "mutilations," though the Catholic moral tradition's use of the term is itself ambiguous.5 This is followed by an extensive moral discussion of (1) amputations of healthy limbs for patients struggling with BIID and (2) sex reassignment surgeries for those who identify themselves as transgender persons. I will propose that an ethical argument can be made to justify the former but not the latter.The Principle of TotalityBecause of the goodness of the human body, its integrity is a good that has to be protected and preserved. The ethical principle that is used to judge the morality of bodily interventions that impinge upon this bodily integrity is the principle of totality.6 It was articulated by St. Thomas Aquinas in his Summa theologiae as follows:Since a member is part of the whole human body, it is for the sake of the whole, as the imperfect for the perfect. Hence a member of the human body is to be disposed of according as it is expedient for the body.... If, however, the member be decayed and therefore a source of corruption to the whole body, then it is lawful with the consent [End Page 1004] of the owner of the member, to cut away the member for the welfare of the whole body.7Over the centuries, Catholic moral theologians appealed to the principle of totality to justify three different scenarios that involved the sacrifice of a bodily organ for the sake of the whole human organism. The first case involves a diseased organ that has to be removed to save the life of the soldier wounded on the battlefield—say a gangrenous, decaying limb as in the example of Aquinas. The second case involves the healthy foot of a man who is trapped on a railroad track that has to be amputated to save his life from a collision with a train, and the third case involves the healthy limb of an individual that has to be amputated in response to a tyrant who orders him to cut off his own hand or lose his head to the executioners instead. In these cases, the sacrifice of the part would be morally permitted as a necessary means of preserving the life of the individual. As Fr. Gerald Kelly, S.J., points out, this final case is particularly significant because it involves a healthy limb whose very presence—and not its diseased or trapped condition—becomes a source of vital harm for the organism.8How does one justify the principle of totality? In 1944, Pope Pius XII explained it this way: "Man's power over his... (shrink)

The COVID-19 pandemic has raised questions about the just allocation of limited medical resources. In this essay, I consider four pressing moral questions raised by the scarcity of mechanical ventilators, using the guiding principle that the primary criterion should be the conviction that each and every human being has equal moral status because each has an intrinsic dignity that makes him or her inestimable and inviolable. I propose that any legitimate criteria for ventilator allocation cannot discriminate among patient populations on (...) the basis of any judgments that are not medically relevant. Instead, ventilators should be distributed solely on the basis of the likelihood that they will benefit patients and enable them to heal. (shrink)

This paper argues in favor of the ambiguity in the interpretive process and mechanisms that can lead to stop the so-called unlimited semiosis. As we shall see, our way of approaching the problem can be used in other contexts, and the resulting conclusions can be applied to text, artwork, spoken messages, and to any sign to be interpreted.

This article is a reflection on chance as a scientific object, starting from a materialistic point of view. I analyze the relationship between motion and complexity by introducing the notion of an open system and the categories that result from it: state of nature and observable, to review the debate on chance and certainty.

We give upper and lower bounds for the strength of ordinal definable determinacy in a small admissible set. The upper bound is roughly a premouse with a measurable cardinal $\kappa$ of Mitchell order $\kappa^{++}$ and $\omega$ successors. The lower bound are models of ZFC with sequences of measurable cardinals, extending the work of Lewis, below a regular limit of measurable cardinals.

Patrick Lee and Germain Grisez have argued that the total brain dead patient is still dead because the integrated entity that remains is not even an animal, not only because he is not sentient but also, and more importantly, because he has lost the radical capacity for sentience. In this essay, written from within and as a contribution to the Catholic philosophical tradition, I respond to Lee and Grisez’s argument by proposing that the brain dead patient is still sentient because (...) an animal with an intact but severed spinal cord can still perceive and respond to external stimuli. The brain dead patient is an unconscious sentient organism. (shrink)

Partiendo de la teoría moderna de la evolución y de las ciencias empíricas, el autor elabora un programa de investigación para así poder formular una teoría evolucionista del conocimiento de base experimental.

In his encyclical on the environment, Laudato si’, Pope Francis proposes that the natural moral law can be reimagined as an ecological moral law that challenges us to evaluate the morality of our actions not only within our personal and nonpersonal relationships in society but also within the greater reality that is creation. In this essay, the author offers several reflections on the ramifications of this innovative proposal on a contemporary Catholic bioethics that seeks to be faithful to the classical (...) moral tradition. (shrink)

There are two competing accounts for a theory for human action proposed by Catholic theologians working within the received moral tradition today: a hylomorphic account and an intentional account. In this article, the author compares each of the rival theories for its ability to explain both the structure and morality of the human acts surrounding the elective termina­tion of the pregnancy of a woman with pulmonary arterial hypertension. This scenario of PAH is a superb test case to compare the explanatory (...) power of the two rival action theories. The author’s analysis reveals that the hylomorphic account is the superior account, which can explain better not only the norma­tive conclusions of the Catholic moral tradition but also our lived experience as acting persons in a world governed by cause-and-effect relationships. National Catholic Bioethics Quarterly 11.3 (Autumn 2011): 503–518. (shrink)

A partir de los años 90 la industria del salmón despega poniendo a Chile en el segundo lugar de exportación mundial. La instalación de las salmoneras en la isla de Chiloé ha desatado procesos de transformación económica, social y cultural importantes entre los que destaca el incremento de la participación femenina en el trabajo. El 2008 se produce la crisis de la industria salmonera por la presencia del virus ISA, lo que ha implicado cesantía y quiebre de empresas pequeñas. En (...) este artículo analizaremos como en la comuna de Quellón el auge y la crisis de la industria salmonera han puesto en juego elementos donde tradición y modernidad se expresan en las identidades de trabajadores /as de la industria salmonera que en 20 años han sido protagonistas de cambios profundos a nivel personal y colectivo. (shrink)

This article is a reflection on chance as a scientific object, starting from a materialistic point of view. I analyze the relationship between motion and complexity by introducing the notion of an open system and the categories that result from it: state of nature and observable, to review the debate on chance and certainty.

This paper is a survey of recent work on liberal-democratic civic education. The main goal is trying to offer an approach to the dilemmas of public schooling in pluralistic societies. Accordingly, these are some points to discuss: How can a liberal-democracy build a common civic identity among group based diversity? Which values could be shared by democratic citizens who are members of different religious, ethnical or linguistic communities? To sum up, this article wants to show the dificulties of public shools (...) in order to educate children in shared civic virtues. Specially, in a social context in which families and churches socializate them in their particular moral values and religious beliefs. (shrink)