Este artículo identifica los principales antecedentes legislativos y jurisprudenciales de la evidencia digital en Colombia, con miras a detallar su tratamiento en el proceso judicial; así mismo, pretende evidenciar cómo opera la cláusula de exclusión, y de qué manera se protege el derecho a la intimidad, en la obtención de evidencia digital, desde distintos medios de almacenamiento. La metodología es cualitativa y se utilizó la técnica de la revisión documental y la entrevista a expertos, para mostrar una realidad respecto a (...) una problemática de valoración de las pruebas tecnológicas, en los casos de ilicitud, y brindar aportes para mejorar la comprensión y la dimensión de su práctica en el proceso judicial. La principal conclusión es que no se le puede negar eficacia y validez probatoria por estar en forma de bytes, siempre y cuando se pueda establecer la autenticidad del contenido y la correspondencia con el autor. (shrink)

We propose a causal model theory to explain asymmetries in judgments of the intentionality of a foreseen side-effect that is either negative or positive (Knobe, 2003). The theory is implemented as a Bayesian network relating types of mental states, actions, and consequences that integrates previous hypotheses. It appeals to two inferential routes to judgment about the intentionality of someone else's action: bottom-up from action to desire and top-down from character and disposition. Support for the theory comes from three experiments that (...) test the prediction that bottom-up inference should occur only when the actor's primary objective is known. The model fits intentionality judgments reasonably well with no free parameters. (shrink)

Conceptual features differ in how mentally tranformable they are. A robin that does not eat is harder to imagine than a robin that does not chirp. We argue that features are immutable to the extent that they are central in a network of dependency relations. The immutability of a feature reflects how much the internal structure of a concept depends on that feature; i.e., how much the feature contributes to the concept's coherence. Complementarily, mutability reflects the aspects in which a (...) concept is flexible. We show that features can be reliably ordered according to their mutability using tasks that require people to conceive of objects missing a feature, and that mutability (conceptual centrality) can be distinguished from category centrality and from diagnosticity and salience. We test a model of mutability based on asymmetric, unlabeled, pairwise dependency relations. With no free parameters, the model provides reasonable fits to data. Qualitative tests of the model show that mutability judgments are unaffected by the type of dependency relation and that dependency structure influences judgments of variability. (shrink)

Abstract“Psychological essentialism” refers to our tendency to view the natural world as emerging from the result of deep, hidden, and internal forces called “essences.” People tend to believe that genes underlie a person’s identity. People encounter information about genetics on a regular basis, as through media such as a New York Times piece “Infidelity Lurks in Your Genes” or a 23andMe commercial showing people acquiring new ethnic identities as the result of their genotyping. How do people make sense of new (...) scientific findings that are inherently complex if they don’t have years of specialized training and education at their disposal? Given the substantial overlap between a lay understanding of genetics and lay intuitions about essences, we argue that, when most people are thinking about genes, they are not really thinking about genes in the complex ways that good scientists are. Combating people’s essentialist biases can be a formidable challenge. Although we have identified some promising results of trying to reduce people’s genetic essentialist tendencies, there is still much to learn about how these essentialist biases can be countered. It is important to help people understand genetic information so they are able make well‐informed decisions about their lives. (shrink)

Bovine tuberculosis is the most economically important animal health policy issue in Britain. The problem of what to do about badgers has plagued successive governments since a dead badger was discovered with bovine TB in 1971. Successive Labour governments oversaw the Randomised Badger Culling Trial from 1998 to 2006. Despite the RBCT recommendation against culling, the 2010–2015 Coalition government implemented pilot badger culls. This paper provides an account of the evolution of bovine TB and badger control policy, focusing on the (...) 1997–2010 Labour, the 2010–2015 Coalition and the 2015-present Conservative governments. Interviews with bovine TB policy stakeholders supplement discussion of the development of bovine TB policy. The paper discusses the science and politics of bovine TB policy, in which there are different badger control policies in Westminster, Welsh and Scottish governments. Badger control is a highly polarised issue, and the Coalition and Conservative governments have been heavily criticised for a culling policy opposed by the independent scientific community. Recent governments have defended badger culling on the basis of veterinary advice and experience in countries such as New Zealand. The paper concludes with two key recommendations to inform controversial animal health and welfare policy issues such as bovine TB. First, mandatory Animal Welfare Impact Assessment provides objective data on the impacts of policy options on cows and badgers. Second, robust ethical analysis, conducted by independent experts using established moral frameworks, should be applied to animal health and welfare issues for the benefit of decision makers. (shrink)

Belnap–Dunn’s relevance logic, \(\textsf{BD}\), was designed seeking a suitable logical device for dealing with multiple information sources which sometimes may provide inconsistent and/or incomplete pieces of information. \(\textsf{BD}\) is a four-valued logic which is both paraconsistent and paracomplete. On the other hand, De and Omori, while investigating what classical negation amounts to in a paracomplete and paraconsistent four-valued setting, proposed the expansion \(\textsf{BD2}\) of the four valued Belnap–Dunn logic by a classical negation. In this paper, we introduce a four-valued expansion (...) of BD called \({\textsf{BD}^\copyright }\), obtained by adding an unary connective \({\copyright }\,\ \) which is a consistency operator (in the sense of the Logics of Formal Inconsistency, _LFI_s). In addition, this operator is the unique one with the following features: it extends to \(\textsf{BD}\) the consistency operator of LFI1, a well-known three-valued _LFI_, still satisfying axiom _ciw_ (which states that any sentence is either consistent or contradictory), and allowing to define an undeterminedness operator (in the sense of Logic of Formal Undeterminedness, _LFU_s). Moreover, \({\textsf{BD}^\copyright }\) is maximal w.r.t. LFI1, and it is proved to be equivalent to BD2, up to signature. After presenting a natural Hilbert-style characterization of \({\textsf{BD}^\copyright }\) obtained by means of twist-structures semantics, we propose a first-order version of \({\textsf{BD}^\copyright }\) called \({\textsf{QBD}^\copyright }\), with semantics based on an appropriate notion of four-valued Tarskian-like structures called \(\textbf{4}\) -structures. We show that in \({\textsf{QBD}^\copyright }\), the existential and universal quantifiers are interdefinable in terms of the paracomplete and paraconsistent negation, and not by means of the classical negation. Finally, a Hilbert-style calculus for \({\textsf{QBD}^\copyright }\) is presented, proving the corresponding soundness and completeness theorems. (shrink)

By examining his account of individual virtues, making inferences from his analyses of flawed cities, and teasing out the tacit assumptions behind claims about the nature of political activity, I argue that Aristotle thinks of competition as being a political ideal rather than as an inevitable corruption of civic life. Virtuous citizens compete for civic honor through traditional “competitive outlays” and contend against one another for prestigious offices in the city. Moreover, I argue that the very structure of political deliberation (...) is competitive. It is through a “vis-à-vis” competition among proposals that a winning policy is adopted, and the speakers who offer these proposals are themselves involved in a competition for political influence. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Vatican Manuscript of Spinoza’s EthicaSteven NadlerLeen Spruit and Pina Totaro. The Vatican Manuscript of Spinoza’s Ethica. Brill’s Studies in Intellectual History, 205. Brill’s Texts and Sources in Intellectual History, 11. Leiden-Boston: Brill, 2011. Pp. vi + 318. Cloth, $136.00.By any measure, it is a remarkable find. There was a small codex in the Vatican Library, marked Vat. Lat. 12838. It originally belonged to the Congregation of the (...) Holy Office, which in 1917 inherited the role of keeper of the Index of Prohibited Books. The codex had been transferred to the Library with other materials in 1922. The manuscript, originally acquired in 1677, bore no author’s name. According to the card catalogue it is a Tractatus theologiae, a five-part “Theological Treatise.” Its contents are described as follows: Pars prima de Deo: Definitiones. / 1. Per causam. / Des. Tam difficilia quam rara sunt.Sound familiar?We possess no autograph manuscripts of Spinoza’s philosophical writings (there are a couple of autographs of his letters). And the only philosophical manuscripts we do have are the two Dutch manuscripts of the Short Treatise on God, Man, and His Well-Being, both discovered in the nineteenth century but one of which almost certainly was composed in Spinoza’s lifetime from a Latin original. Thus, to discover a seventeenth-century Latin manuscript copy of the Ethics, even if it is not an autograph, is exciting news indeed. Since it was in the Vatican’s possession by September 1677, we know that it was written out while Spinoza (who had died only a few months earlier) was still alive; it may also be that, while the manuscript is not by Spinoza’s hand, he did look it over.What makes this last possibility even more likely is the fact that, as Leen Spruit and Pina Totaro—the discoverers of the manuscript—argue in their introduction to this volume, the manuscript may originally have belonged to a member of Spinoza’s circle of friends in Amsterdam, Walter Ehrefried von Tschirnhaus. Tschirnhaus was in Paris by 1676, and had in his possession a copy of the Ethics (which a suspicious Spinoza famously told him not to show to Leibniz, who was also in Paris at the time and wanted to have a look at the work). Tschirnhaus was in Rome within a year, where, Spruit and Totaro suggest, he may have made the acquaintance of Niels Stensen, erstwhile Lutheran scientist and friend of Spinoza, now a fervent Catholic convert and anti-Spinozist soon to be appointed Vicar Apostolic of Nordic Missions. Tschirnhaus, or possibly some other “Lutheran foreigner” (in Stensen’s words) to whom he, eager to spread the good word of Spinozism, had given the manuscript, passed it on to Stensen, who in turn handed it over to the Roman Inquisition, along with a denunciation of its author. Stensen’s intention was to have Spinoza condemned by the Church and his works placed on the Index. Spruit and Totaro also claim—on the basis of the handwriting—that the copyist of this manuscript is Pieter van Gent, a member of Spinoza’s circle who played a role in the posthumous publication of his works.While Spruit and Totaro wisely admit that this story behind the manuscript “cannot be established with certainty,” they also say that it is “rather likely.” Their plausible hypothetical reconstruction of the history of the manuscript and of its relationship to the publication history of the Ethics, as well as their account of other important contextual elements, is based on careful and informed scholarship, and makes for fascinating reading.As for the manuscript itself, it is not a revolutionary discovery (as, say, the discovery of the Short Treatise manuscripts were). It will not affect the reading of the Ethics in any major way. There are a variety of discrepancies between the Vatican manuscript and the text of the Ethics in the Opera Posthuma (OP) of 1678: differences in spelling, “rather insignificant” omissions and additions of words and phrases, probable scribal errors, changes in word order, and some noticeable differences in expression. To take just one nonetheless interesting example, the final clause of the... (shrink)

Happiness today is not just a possibility or an option but a requirement and a duty. To fail to be happy is to fail utterly. Happiness has become a religion--one whose smiley-faced god looks down in rebuke upon everyone who hasn't yet attained the blessed state of perpetual euphoria. How has a liberating principle of the Enlightenment--the right to pursue happiness--become the unavoidable and burdensome responsibility to be happy? How did we become unhappy about not being happy--and what might we (...) do to escape this predicament? In Perpetual Euphoria, Pascal Bruckner takes up these questions with all his unconventional wit, force, and brilliance, arguing that we might be happier if we simply abandoned our mad pursuit of happiness. Gripped by the twin illusions that we are responsible for being happy or unhappy and that happiness can be produced by effort, many of us are now martyring ourselves--sacrificing our time, fortunes, health, and peace of mind--in the hope of entering an earthly paradise. Much better, Bruckner argues, would be to accept that happiness is an unbidden and fragile gift that arrives only by grace and luck. A stimulating and entertaining meditation on the unhappiness at the heart of the modern cult of happiness, Perpetual Euphoria is a book for everyone who has ever bristled at the command to "be happy.". (shrink)

This book develops the idea that meaningfulness is specified as a relation between an acknowledged appeal and an adopted attitude. In the Axial Age classics and again in modern refoundings of philosophy and theology, ideals of a fully commanding supreme appeal and a fully adequate orientation to the world in cognizance of that appeal--a sovereign attitude--are intellectually and spiritually central. Some of the most fundamental challenges of pluralism stem from differences in appeal and attitude ideals.

Patient To examine neural responses to aurally-presented sentences, a sparse imaging technique was used to minimize interference from scanner noise. The patient was played a single sentence (or noise-equivalent) in the 7.4s silent period before a single 1.6s scan with stimulus timing jittered relative to scan onset. There were 118 spoken sentences trials, 59 signal correlated noise trials, and an additional 60 silent trials for the purpose of monitoring data quality. The signal correlated noise stimuli had the same duration, spectral (...) profile and amplitude envelope as the original speech, but were entirely unintelligible (S1). The experiment was divided into three sessions of 79 trials with events pseudo-randomly ordered within each scanning session. The sentences were presented using a MRI compatible auditory stimulusdelivery system (Resonance Technology, Northridge, CA), with insert earplugs to further attenuate scanner noise. DMDX software running on a Windows XP PC was used to present the stimulus items. (shrink)

Describes the life and accomplishments of the nineteenth-century author best known for his work "Walden" and his dedication to expanding the philosophy of ...

In this dissertation I argue that the concept of a moral right is best explicated by means of the concept of morally legitimate coercion. This thesis, which I call the enforceability thesis, says that to have a right is to have a claim such that one would be justified in pursuing a course of action up to and including harm should the claim be dissatisfied. I contend that this thesis, if it is true, explains much about our intuitions concerning moral (...) rights, accounts for the historical importance of rights-talk in the context of events such as revolutions and political reforms, and explains why rights are a necessary part of the moral vocabulary. If rights do not set out conditions under which coercion is morally appropriate, then they do nothing that other moral concepts could not do. ;Drawing on the work of H. L. A. Hart, John Rawls, and others, I argue that the philosophical strength and practical efficacy of rights on the enforceability thesis is best realized when rights are treated as action-guiding principles set within a framework of moral decision making under reflective equilibrium. Using the process of reflective equilibrium as a backdrop, I argue that rights can have sufficient normative force to play an important role in moral and political theory without being either impracticably stringent or subject to so many exceptions that they lose their efficacy. ;With this background in place I next set out and argue for a view of human rights which, because human rights turn out to be best understood as rights to primary goods, I call the theory of primary rights. The account I give of primary rights emphasizes their justificatory place in arguments for coercion, their importance to the moral integrity of the individual, and the practical applicability of the overarching theory of rights developed in this dissertation. (shrink)

Three leading Jewish philosophers explore what it means to participate in post modern Jewish philosophy. They contemplate where Judaism has been, the relevance of age-old Biblical traditions, and the direction in which Judaism is headed in the 21st century.

This book includes a selection of contributions to the Iowa State University Symposium on agricultural bioethics in november 1987. The papers are grouped in the sections "Safety and regulatory issues", "Impact on scientific and industrial communities", "Public perceptions", "Economic prospects", "Social considerations" and "Ethical dilemmas".

One central but unrecognized strand of the complex debate between W. V. Quine and Donald Davidson over the status of psychology as a science turns on their disagreement concerning the compatibility of strict psychophysical, semantic-determining laws with the possibility of error. That disagreement in turn underlies their opposing views on the location of semantic determinants: proximal (on bodily surfaces) or distal (in the external world). This paper articulates these two disputes, their wider context, and argues that both are fundamentally misconceived. (...) There is no special tension between error and strict semantic-determining laws; moreover, the purported bearing of that issue on the dispute over the location of semantic determinants depends upon a mistaken conception of the relation between the nomic status of generalizations and degree of distance between explanans and it explananda. Finally, the wider significance of these conclusions for related contemporary debates is noted. And independent considerations about the possibility of communication, also present in Quine's and Davidson's thinking, are brought to bear on the question of the location of semantic determinants. (shrink)

A story about absolute truth -- Something is wrong: emptiness and reality-- The myth of psychology -- The myth of Enlightenment -- Teachers: authority, fascism, and love -- The dark night of the soul -- Doing nothing -- Concentration, meditation, and space -- The nature of thought -- Language and reality -- Religion, symbols, and power -- The crisis of change-- Reaction, projection, and madness -- The collapse of self-- Love, emptiness, and energy -- Communication beyond language -- The challenge (...) of living-- Health, disease, and aging -- Death and immortality -- Inquiry -- Invitation to a dialogue. (shrink)

The New Semantics (NS) introduced by Kripke and Putnam is often thought to block antiphysicalist arguments that involve an inference from an explanatory gap to a failure of supervenience. But this “NS Rebuttal” depends upon two assumptions that are shown to be dubious. First, it assumes that mental-kind terms are among the kinds of terms to which NS analysis is properly applied. However, there are important differences in this regard between the behavior of notions like ‘pain’ and notions like ‘water’, (...) as Kripke himself has argued. Second, even on the assumption that NS analysis is appropriate to mental-kind terms, it is further assumed that this would block the anti-physicalist premise that an abiding and principled explanatory gap would entail a failure of metaphysical supervenience. But the paradigm examples of NS analysis show nothing of the sort. What they show is that there are a posteriori necessities (e.g., “water contains hydrogen”) that cannot be inferred from the sense of natural kind terms. But they do not show that such necessities cannot be derived from an adequate scientific understanding of the phenomena in question. Indeed, such derivations are often available with kinds like water, but seem unavailable with mental kinds like ‘pain’ and ‘belief’. (shrink)

Collects twenty five classic articles in visual perception, the articles span a century and include examples from disciplines that contribute to our current understanding of vision. Discussion questions and further reading suggestions follow.