Copi's method of deduction is formalized and shown to be complete.

In order to distribute our thoughts and feelings, we must make intelligible and distributable copies of them. From approximately 1375 to 1450, certain Europeans started fully mechanized replication of texts and images, based on predecessor “smaller” technologies. What they started became the most powerful means for the distribution, storage, and retrieval of knowledge in history, up until the invention of digital means. We have scant information about the initiation of print technologies in the period up to Gutenberg, and the (...) picture of Gutenberg that we have has become a great deal more complicated than hitherto. There has not been, however, an approach to the “pre-printing” period in terms of the history of idea or intellectual history. After a brief survey of established approaches, this essay argues that distribution by impression, or print, is bound up with ancient metaphors for understanding communication by the making of multiples. I suggest that there is a rich field of study for printing history in the sophisticated concepts of reality that medieval and late Scholastic philosophy developed. These concepts helped to express and develop a desire or need for communication that led to the technology of replicating texts and images for wide and continued distribution. (shrink)

Resumen: En la actualidad uno de los libros más usados para dar lógica elemental es el de Irving Copi y Carl Cohen (Introducción a la lógica, 2001), allí se presentan unas reglas para decidir la validez de los silogismos categóricos de forma estándar. Pero en tal texto ni en ninguno que nosotros conozcamos se ofrece una fundamentación de las mismas. Es decir, una demostración de que ellas son realmente una condición necesaria y suficiente de la validez de un silogismo categórico (...) de forma estándar, lo único que hemos leído es su motivación como condición necesaria. El objetivo de este trabajo es ofrecer una fundamentación de las mismas usando la noción de conjunto (o clase) y la técnica de diagramas de Venn, un concepto y una técnica que están expuestos en los principales textos de lógica elemental, incluyendo el referido anteriormente. -/- Abstract: Currently, one of the most widely used textbooks in elementary logic is the one by Irving Copi and Carl Cohen (Introduction to Logic, 2001). They offer rules for deciding the validity of standard categorical syllogisms. But neither that textbook, nor any other we know of, provides the foundations of these rules; that is to say, the demonstration that they are a necessary and sufficient condition for the validity of a standard categorical syllogism. We have only found motivations for the necessary condition. The main goal of this work is to provide a foundation of these rules using the notion of set as well as Venn diagrams, a concept and a technique exposed in the main textbooks of logic, including the aforementioned. (shrink)

In their Introduction to Logic, Copi and Cohen suggest that students construct a formal proof by "working backwards from the conclusion by looking for some statement or statements from which it can be deduced and then trying to deduce those intermediate statements from the premises. What follows is an elaboration of this suggestion. I describe an almost mechanical procedure for determining from which statement(s) the conclusion can be deduced and the rules by which the required inferences can be made. This (...) method is designed to forestall the quandary in which many beginners find themselves: not knowing how to get started. (shrink)

The possibility of algorithmic consciousness depends on the assumption that conscious states can be copied or repeated by sufficiently duplicating their underlying physical states, leading to a variety of paradoxes, including the problems of duplication, teleportation, simulation, self-location, the Boltzmann brain, and Wigner’s Friend. In an effort to further elucidate the physical nature of consciousness, I challenge these assumptions by analyzing the implications of special relativity on evolutions of identical copies of a mental state, particularly the divergence of these (...) evolutions due to quantum fluctuations. By assuming the supervenience of a conscious state on some sufficient underlying physical state, I show that the existence of two or more instances, whether spacelike or timelike, of the same conscious state leads to a logical contradiction, ultimately refuting the assumption that a conscious state can be physically reset to an earlier state or duplicated by any physical means. Several explanatory hypotheses and implications are addressed, particularly the relationships between consciousness, locality, physical irreversibility, and quantum no-cloning. (shrink)

This paper offers an introduction to poststructuralist interpretivist research in information systems, through a poststructuralist theoretical reading of the phenomenon and experience of social networking websites, such as Facebook. This is undertaken through an exploration of how loyally a social networking profile can represent the essence of an individual, and whether Platonic notions of essence, and loyalty of copy, are disturbed by the nature of a social networking profile, in ways described by poststructuralist thinker Deleuze’s notions of the reversal of (...) Platonism. In bringing a poststructuralist critique to such hugely successful and popular social information systems, the paper attempts to further open up the black box of the computer ‘user’, extend interpretive approaches to information systems research to embrace poststructuralism, and explore how notions of the Self might be reflected through engagement with information system (IS), and how an IS appreciation of the phenomenon of global social networking may benefit from embracing such a poststructuralist approach. (shrink)

Simple claims with the verb ‘seem’, as well as the specific sensory verbs, ‘look’, ‘sound’, etc., require the speaker to have some relevant kind of perceptual acquaintance (Pearson, 2013; Ninan, 2014). But different forms of these reports differ in their perceptual requirements. For example, the copy raising (CR) report, ‘Tom seems like he’s cooking’ requires the speaker to have seen Tom, while its expletive subject (ES) variant, ‘It seems like Tom is cooking’, does not (Rogers, 1972; Asudeh and Toivonen, 2012). (...) This contrast has led some theorists to hold that the matrix subject in CR constructions is uniformly interpreted as the perceptual source (p-source) (Asudeh and Toivonen, 2012; Rett and Hyams, 2014). Others, based on examples of CR reports that seem not to require perception of the referent of the matrix subject, have taken the p-source interpretation instead to be non-uniform across CR reports (Landau, 2011; Doran, 2015). We reconsider these theoretical approaches to copy raising in light of new experimental work probing the sensitivity of these requirements to the matrix verb, the embedded ‘like’-clause, and the context. While we find some motivation for a non-uniform p-source analysis, it comes from importantly different cases than those others have relied on. Furthermore, our findings cast doubt on the prevalent assumption that the perceptual requirements of CR reports are to be captured solely by the presence or absence of the p-source interpretation. We suggest that the data motivating a non-uniform p-source view are better captured by an alternative approach, which makes use of a more minimal evidential source role, in place of the perceptual source role. We close by considering the relationship between English copy raising and evidential constructions cross-linguistically. (shrink)

This paper explores two separate elements of sex, namely sexual selection and crossover. A simple computerised genetic algorithm can confirm a possible connection between sexual selection and the elimination of copying errors.

Neo-Darwinism is simply incorrect and it is an indictment of modern biology that the Theory of Evolution has not been updated in the light of research that can easily be conducted by anyone with a programmable computer.

A review of 'The aesthetics and ethics of copying'. Hick, Darren Hudson and Reinhold Schmücker, eds.

This paper is a commentary on the target article by Dana H. Ballard, “Cortical connections and parallel processing: Structure and function”, in the same issue of the journal, pp. 67–120. -/- I raise some issues about the connectionist or neural-network implementation of information and information processing. Issues include the sharing of information by different parts of a connectionist/neural network, the copying of complex information from one place to another in a network, the possibility of connection weights not being synaptic weights, (...) and the possibility of fast communication within single neurons as complex systems in their own right. (shrink)

Assertions about appearances license inferences about the speaker's perceptual experience. For instance, if I assert, 'Tom looks like he's cooking', you will infer both that I am visually acquainted with Tom (what I call the "individual acquaintance inference"), and that I am visually acquainted with evidence that Tom is cooking (what I call the "evidential acquaintance inference"). By contrast, if I assert, 'It looks like Tom is cooking', only the latter inference is licensed. I develop an account of the acquaintance (...) inferences of appearance assertions building on two main previous lines of research: first, the copy raising literature, which has aimed to account for individual acquaintance inferences through the "perceptual source" semantic role; second, the subjectivity literature, which has focused on the status of acquaintance inferences with predicates of personal taste, but hasn't given much attention to the added complexities introduced by appearance language. I begin by developing what I take to be the most empirically-sound version of a perceptual source analysis. I then show how its insights can be maintained, while however taking anything about perception out of the truth conditions of appearance sentences. This, together with the assumption that appearance assertions express experiential attitudes, allows us to capture the acquaintance inferences of bare appearance assertions without making incorrect predictions about the behavior of appearance verbs in embedded environments. (shrink)

The goal of this project is to encourage biologists to exclude any mention of 'copying errors' from the latest definition of the theory of evolution. Instead, it should be accepted that evolutionary change is facilitated by an evolved system of variety-maintenance and variety-generation which in turn leads to novel structures and complexity.

We need to understand personal identity to develop radical life extension technologies: mind uploading, cryonics, digital immortality, and quantum (big world) immortality. A tentative solution is needed now, due to the opportunity cost of delaying indirect digital immortality and cryonics. However, solving the problem of personal identity is not easy. Human personal identity is a complex thing, not similar to other types of identity, such as that of Theseus ship. First of all, human identity consists of two intertwined types of (...) identity: informational identity, which predicts sameness, and identity of consciousness, which predicts what I will experience in the next moment of time. The identity of consciousness is called "hard problem of identity", and it is because it supervenes on the nature of consciousness. The second feature of human personal identity is that it is observed and measured internally, by identity subject himself. The third is that it evolves in time. -/- The main dichotomy in the views on personal identity and copies can be presented as: either my copy=original or a soul exists. In other words, some non-informational identity carrier (NIIC) may exist that distinguishes the original from its exact copy. Typically, it is often claimed that NIIC is either continuity of consciousness, or soul, or perspective, or the sameness of atoms, or position in space. We create an exhaustive map of identity theories. -/- We demonstrate here that the idea of continuity of consciousness is very similar to the idea of soul, but also has several problems: - Is it the continuity of qualia, of causal processes, of computations or of underlying substrate? - We also show that continuity doesn't prevent the emergence of two future copies if they split smoothly, so continuity does not preserve identity as uniqueness. - Also, continuity doesn't ensure uniqueness as I can continually become someone else. - Continuity + MWI means that I will eventually become anyone, that is, open individualism. - Continuity also can be paradoxically preserved without preserving body and mind as a separate process like flame. - Humans also seems to survive discontinuity during sleep without problems. Nevertheless, continuity appears to be inherent to qualia, emerging after observation but before action, and in planning. Only if continuity of consciousness is an ontological necessity, it can be a valid NIIC, but this is true only in a specific version of solipsism (qualia dust theory). In that case, a specific set of personal qualia becomes the personality carrier. -/- If copy=original then even imperfect copies suffice for personal immortality, as self-recognition becomes the main criterion of identity. -/- Open and closed individualism deny the existence of identity but must reinvent it as "practical identity" and therefore revert to copy=original. -/- To resolve the main dichotomy, we must recognize that personal identity requires an overarching system: God, qualia world, social agreement, or evolutionary fitness. This means that we cannot solve identity without solving metaphysics (and the nature of time). Unlikely we'll solve this, before creating superintelligent AI. -/- Therefore, a conservative approach to personal identity is preferable: as we don't know the nature of identity, we should preserve as much as possible and avoid Mars Teleporting unless necessary for survival. We can solve the Mars Transporter (even broken) by incorporating mind merging later, which is another conservative approach. -/- We can solve the "I don't care about my copy" problem through indexical uncertainty and by dividing "copy" into "mirror copy", "personality-copy" and "future copy". If both cyclic universe and continuity as identity are true, I will eventually become any my copy. MWI is functionally equivalent to cyclic universe, so I will become any copy in different timesteps. Therefore, we should care about parallel copies only if future copies don't exist (though in MWI future copies always exist, plus the chance to become someone else). (shrink)

The copy provided on ths site is a late draft. It provides a philosophical argument for the view that by and large it is morally wrong to buy shares in a company that is behaving badly unless you (if necessary acting together with others) are able and willing to prevent the misbehaviour. A key lemma in my argument concerns a chain of authorisation from the shareholders to the company's board to the CEO -- one in virtue of which shareholders are (...) ultimately responsible for major patterns of wrongdoing by the company. (shrink)

Provisional draft, pre-production copy of my book “The Modal Future” (forthcoming with Cambridge University Press).

Giordano Bruno's copy of Camoeracensis Acrotismus from Prague.

This is a copy of the presentation given at the "Workshop on Agency and Distributed Cognition" at Macquarie University, March 2012. What is noteworthy about this piece of work is that (i) it is a very early foray into the pedagogy, ontology, and epistemology of virtual worlds (it's 2012, way before David Chalmers' book "Reality+" in 2022); and (ii) it was my first foray into "social epistemology" beyond the standard "S knows that p" epistemology, drawing on Vygotskian collaborative approaches to (...) learning and teaching, moving beyond analytic philosophy into educational research. Finally, (iii) there's a hyperlink to the actual virtual world in Unity3D created by a cross-disciplinary team of researchers from Sydney University and Macquarie University for the purposes of teaching scientific inquiry. (shrink)

Today, the Internet is a rich source of study materials, and Google Scholar offers free access to a large number of scientific articles. There are excellent research publications available in many more databases. Students have the option of easily copying the material. Reusing, paraphrasing, patchwriting, and ghostwriting without citing the original documents are plagiarism. Plagiarism is increasing in academics, particularly in research. This study aims to study the awareness of plagiarism and to analyze the reasons for plagiarism. The study samples (...) are the student teachers in India. For this study, we used a survey method, and the author prepared a questionnaire to collect data from the student teachers. Study respondents are the student teachers of the Regional Institute of Education Mysore; Purposive sampling was used to select samples. The total number of study respondents is 207. The findings of the study revealed that over 70 per cent of respondents mentioned reasons for plagiarism as lack of relevant literature studying, lack of preparation and time, difficulty checking every piece of work, do not know the manual citation style, lack of knowledge about bibliographic management software and also they stated that getting easily available materials on the internet is also a reason for plagiarism. The study recommends that teachers teach or conduct awareness programs on plagiarism, avoiding plagiarism, citation style, and software. (shrink)

This article compares the use of Romantic metaphor with the Chinese literary device xiang 象 (which I translate as “thing-metaphor”) in regard to how they embody different metaphysical relations between humans and things. Whereas Romantic metaphor transports a physical thing to the immaterial realm of imagination, xiang is a literary device in which the material qualities of the thing, while creatively interpreted to generate human meaning, retain ontologically a strong physical presence. Xiang therefore epitomizes a theory of creation that challenges (...) the Western dualistic paradigm: that the poet creates not virtual copies of the thing, but meanings of the thing, and therefore our relationships with things. The article concludes with Heidegger’s discourses on metaphor to suggest that my discussion of thing-metaphor has universal applicability. (shrink)

Abstract The quasispecies theory is a helpful concept in the explanation of RNA virus evolution and behaviour, with a relevant impact on methods used to fight viral diseases. It has undergone some adaptations to integrate new empirical data, especially the non-deterministic nature of mutagenesis, and the variety of behavioural motifs in cooperation, competition, communication, innovation, integration, and exaptation. Also, the consortial structure of quasispecies with complementary roles of memory genomes of minority populations better fits the empirical data than did the (...) original concept of a master sequence and its mutant spectra. The high productivity of quasispecies variants generates unique sequences that never existed before and will never exist again. In the present essay, we underline that such sequences represent really new ontological entities, not just error copies of previous ones. Their primary unique property, the incredible variant production, is suggested here as quasispecies productivity, which replaces the error-replication narrative to better fit into a new relationship between mankind and living nature in the twenty-first century. (shrink)

Recent studies in the History of Botany put forth that the books translated to and authored in Arabic have circulated from the East of the Caspian Sea, to the centre of Iberian Peninsula, strengthening the ‘traditional uses’ of plants and alike. An ancient genre of writing called the ‘book on the Materia medica’ was especially the most favourite in Medieval Islamic Geography. In these books, algae have been mentioned among the kinds of medicinal plants. In this study, I investigate several (...) Materia medica books among which I shall first focus on Avicenna’s Canon of Medicine, then have a look at Aliboron’s Book of Pharmacy since these two were contemporary sources from the 11th century. I shall also investigate two illustrated sources, an Arabic copy of Dioscorides’ Materia Medica and al-Ghafiqi’s Book on Simple Drugs, both from the 13th century. In doing so, on the one hand, I will be able to compare the drawings of algae, and on the other I will shed light on the transfer of knowledge on algae. These two methods will result in the textual apparatus and the illustrative apparatus in my study. (shrink)

Disjointism is the view that co-located objects do not share any parts. A human-shaped statue is composed from a torso, head and limbs; the co-located lumpof clay is only composed from chunks of clay. This essay discusses the tenability of this relatively neglected view, focusing on two objections. The first objection is that disjointism implies co-located copies of microphysical particles. I argue that it doesn’t imply this and that there are more plausible disjointist views of tiny parts available. The (...) second objection is that disjointism is at a loss to explain how material objects can be co-located and why the weights of co-located objects don’t add up. The standard pluralist account appeals to the fact that co-located objects stand in mereological relations and this account is not available to the disjointist. I sketch an alternative account that appeals to a notion of ‘material identity’: the statue is taken to be the same matter as the lump of clay. The resort to a new theoretical primitive may seem to invite a quick rejection on grounds of unnecessary theoretical complexity but I argue that an abductive comparison with rival forms of pluralism shows that such a rejection is misguided. (shrink)

In this study, after a short introductory information on the etymology, origin, and transition of botanical knowledge in Medieval Islamic Civilisation, we made a comparison of illustrated botanical works in Maghreb and Masriq through two illustrated books. We studied on randomly selected illustrations from Kitab al- Hashaish at-Tibb li-Diskuridus al-Aynzarbi translated by Istefan ibn Basil & Hunayn ibn Ishaq from Dioscorides’ Materia Medica, and Kitab al-Adwiyat al-Mufradat of Abu Ja’far Ahmad al-Ghafiqi, the Andalusian physician, pharmacist, and herbalist. We made comparisons (...) on the illustrations of nine plants and one lichen, chosen from Codex Osler of al-Ghafiqi, and Codices Ayasofya of Istefan-Hunayn, with real photos of plants and lichen, via the methods used currently in the science-art of botanical illustration. With this «botanical illustrative method», we conclude that in the same century, the work of al-Ghafiqi has been copied in a more accurate way than that of Istefan-Hunayn translation. -/- تخصص هذه الدراسة - بعد تقديم معلومات تمهيدية موجزة عن علم أصل الكلمات، وأصول وتطور المعرفة النباتية في الحضارة الإسلامية في العصور الوسطى - للتحليل المقارن للمؤلفات في علم النبات المصور في المغرب والمشرق، من خلال كتابين مصورين. و لهذه الغاية، قمنا بتحليل سلسلة من الرسوم، إختيرت بشكل تلقائي، أُخذت من كتاب النباتات الطبية لصاحبه دِيُسوفُورِيدس، و من ترجمة ابن استيفان ابن باسل و حنين ابن إسحاق لدراسة المادة الطبية لديسوفوريدس، و من كتاب الأدوية البسيطة لأبو جعفر أحمد الغافقي، و هو طبيب و صيدلي و عشاب أندلسي. لقد أجرينا مقارنات لرسوم تسعة نباتات و أشنة وقع الإختيار عليها من كتاب أوسلر للغافقي و من كتب أياصوفيا لإستيفان و حنين، مع صور حقيقية لعينات من هذه الأنواع، باستخدام الطرق المطبقة في وقتنا الراهن في فن وعلم الرسوم النباتية. و بعد تطبيق هذا المنهج التصويري النباتي، نستطيع أن نخلص إلى أنه، و على الرغم من إنتاجها في نفس القرن، فإن نسخ رسوم الغافقي النباتية كانت أكثر دقة من تلك الموجودة في ترجمة استيفان - حنين. الكلمات المفتاحية دِيُسوفُورِيدس، الغافقي، تاريخ علم النبات، الأندلس -/- Este estudio –tras una breve información introductoria sobre etimología, orígenes y evolución del conocimiento botánico en la civilización islámica medieval– está dedicado a un análisis comparativo de los tratados botánicos ilustrados en el Magreb y en el Máshreq, a través de dos libros ilustrados. Para ello, hemos analizado una serie de ilustraciones, elegidas al azar, extraídas del Libro de plantas medicinales de Dioscórides por Anazarba, traducción de Istefan ibn Basil y Hunayn ibn Ishaq del tratado De materia medica de Dioscórides, y del Libro de los medicamentos simples de Abu Ya'far Ahmad al-Gafiqi, médico, farmacéutico y herbolario andalusí. Hemos llevado a cabo comparaciones de las ilustraciones de nueve plantas y un liquen, escogidos del códice Osler de al-Gafiqi y de los códices Ayasofya de Istefan-Hunayn, con fotografías reales de especímenes de dichas especies, acudiendo a los métodos aplicados actualmente en el arte y ciencia de la ilustración botánica. Tras este «método ilustrativo botánico», podemos concluir que, aunque llevadas a cabo en el mismo siglo, las copias de ilustraciones de al-Gafiqi han resultado más precisas que las de la traducción de Istefan-Hunayn. (shrink)

A scanned copy of a hymn book of 1972 of Saint John's College Cawaci Ovalau. For Feast of Holy name of Mary. 12 September 1977. -/- Scanned using vFlat app from a Samsung A51.

Optimists about mind-uploading believe that we can survive uploading. Pessimists about mind-uploading, on the other hand, believe that we cannot survive uploading. An under-explored middle ground between the two is a selective form of optimism, which claims that we can survive some forms of uploading, such as gradual replacement uploading, but not others, such as scan-and-copy uploading. Is selective optimism about uploading a rational stance? In this paper I argue that the answer is yes. The paper has a negative and (...) a positive part. First, I defuse an objection against selective optimism from Wiley and Koene (2016). Wiley and Koene argue that gradual replacement uploading is metaphysically equivalent to scanand-copy uploading, and hence optimism about the former and pessimism about the latter is unfounded. I show that Wiley and Koene's case for the supposed metaphysical equivalence fails, since there is a significant metaphysical contrast between the two types of uploading involving immanent causation. In the second part of the paper, I present a positive case for selective optimism about gradual uploading building on this contrast in immanent causation. (shrink)

A work of Vietnamese art crossed a million-dollar mark in the international art market in early 2017. The event was reluctantly seen as a sign of maturity from the Vietnamese art amidst the many existing problems. Even though the Vietnamese media has discussed the issues enthusiastically, there is a lack of literature from the Vietnamese academics examining the subject, and even rarer in from the market perspective. This paper aims to contribute an insightful perspective on the Vietnamese art market, and (...) hesitantly the Vietnamese art as well, through the lens of fake, forgery and copy artworks. 35 cases of fake, forgery and copy paintings were found on the news and from the experts' wisdom. Through the examples, we argue that the Vietnamese art market is a temporary reaction to the immaturely rising of the Vietnamese art and the economy. Therefore, the art market is unable to function healthily unless the Vietnamese art and the economy developed. (shrink)

Given the irrationality and failures of human behaviour in the face of ecocide, the majority of humankind appears either unable or unwilling to change self-destructive ways of life. Rejecting common accounts, the author suggests that the reasons for our stubborn resistance to change go well beyond cognitive dissonance or any standard political and economic explanations. Nor is the answer to be found in human history alone. The driving forces underlying that resistance, the author argues, originate far back in evolutionary time (...) to the impulses governing all sentient creatures. -/- NB: The copy of this article is the final, pre-production version of the article published in the Architectural Research Quarterly. (shrink)

ABSTRACT: So far in this book, we have examined algorithmic decision systems from three autonomy-based perspectives: in terms of what we owe autonomous agents (chapters 3 and 4), in terms of the conditions required for people to act autonomously (chapters 5 and 6), and in terms of the responsibilities of agents (chapter 7). -/- In this chapter we turn to the ways in which autonomy underwrites democratic governance. Political authority, which is to say the ability of a government to exercise (...) power, may be justifiable or not. Whether it is justified and how it can come to be justified is a question of political legitimacy. Political legitimacy is another way in which autonomy and responsibility are linked. This relationship is the basis of the current chapter, and it is important in understanding the moral salience of algorithmic systems. We will draw the connection as follows. We begin, in section 8.1, by describing two uses of technology: crime predicting technology used to drive policing practices and social media technology used to influence elections (including by Cambridge Analytica and by the Internet Research Agency). In section 8.2 we consider several views of legitimacy and argue for a hybrid version of normative legitimacy based on one recently offered by Fabienne Peter. In section 8.3 we will explain that the connection between political legitimacy and autonomy is that legitimacy is grounded in legitimating processes, which are in turn based on autonomy. Algorithmic systems—among them PredPol and the Cambridge Analytica-Facebook-Internet Research Agency amalgam—can hinder that legitimation process and conflict with democratic legitimacy, as we argue in section 8.4. We will conclude by returning to several cases that serve as through-lines to the book: Loomis, Wagner, and Houston Schools. -/- The link below is to an open-access copy of the chapter. (shrink)

What makes fast, cumulative cultural evolution work? Where did it come from? Why is it the sole preserve of humans? We set out a self-assembly hypothesis: cultural evolution evolved culturally. We present an evolutionary account that shows this hypothesis to be coherent, plausible, and worthy of further investigation. It has the following steps: (0) in common with other animals, early hominins had significant capacity for social learning; (1) knowledge and skills learned by offspring from their parents began to spread because (...) bearers had more offspring, a process we call CS1 (or Cultural Selection 1); (2) CS1 shaped attentional learning biases; (3) these attentional biases were augmented by explicit learning biases (judgements about what should be copied from whom). Explicit learning biases enabled (4) the high-fidelity, exclusive copying required for fast cultural accumulation of knowledge and skills by a process we call CS2 (or Cultural Selection 2), and (5) the emergence of cognitive processes such as imitation, mindreading and metacognition – ‘cognitive gadgets’ specialised for cultural learning. This self-assembly hypothesis is consistent with archaeological evidence that the stone tools used by early hominins were not dependent on fast, cumulative cultural evolution, and suggests new priorities for research on ‘animal culture’. (shrink)

This article outlines a comprehensive theory aimed at unifying various scientific and philosophical fields. It begins with a metaphysical exploration of reality and knowledge, then delves into a computer science-inspired model of the human mind, comprising two main components: the intuitive and the rational. The intuitive mind, an automated, subconscious faculty, relies on statistical inferences drawn from experience to form habits and the so-called “simple” ideas. The rational mind, a conscious and deliberate faculty, constructs a mental simulation of reality to (...) predict outcomes. This faculty is responsible for knowledge, truth, and critical thinking. The author posits that true knowledge is subjective and visual, with individuals assembling their own virtual "copy" of reality in their minds. Language facilitates the sharing of these simulations. The document also explores the challenges of acquiring knowledge, the importance of developing rationality, and the differences between the intuitive and rational worldviews. Furthermore, the article discusses ethics and morality, suggesting that objective ethics are rooted in humanity's interconnectedness and the pursuit of collective happiness. It concludes by summarizing the key points of the proposed theory and its potential implications for education and other aspects of life. The author emphasizes the importance of understanding the mind's two faculties and the need to ensure a full development of the rational mind in every individual for a more complete understanding of reality and a better human condition. Only when we complete the whole puzzle can we see how every piece in it, however improbable, is representative of the real world. (shrink)

This paper is a copy of Digressive Society’s conclusions. In the book Digressive Society, I describe a society that would be based on the principle that no one is allowed to impose a principle on others. This paradoxical principle is, as I demonstrate, equivalent to the global maximisation of individual choices as well as the combating of all forms of alienation. A digression should be understood in the positive sense, it is distancing ourselves from an initial intention, deviate from a (...) pre-established or expected discourse. This book is, I hope, a productive attempt to develop a system at the crossroads of critical theory, existentialism, libertarianism, and anarchism: a system founded not on any preconceived notion of justice or human rights, but rooted in the ambiguous nature of human existence. (shrink)

In 1601 certain Jesuits in Alcalá de Henares defended the following thesis: «It is not by faith that we confess that this man, for example, Clement VIII, is Pope.» During 1602 this fact became known in Rome and the Pope urged that the Spanish Inquisition imprison these Jesuits. To defend themselves, they alleged that the thesis was not unusual among scholars, indicating the names of several authors who defended it, among them, the eminent professor emeritus of Salamanca Domingo Báñez. However, (...) he convened an academic act in Valladolid on July 2, 1602 to show that his position was not such. Shortly thereafter, the Jesuits held another event in the same town to challenge the thesis of their coreligionists, underscoring their opposition even more than Báñez. New, partly unknown material on the subject is copied in these pages: the letters from the nuncio to the head of the Vatican State, with annotations written by the Pope, and a letter from the King of Spain to his ambassador; the complete text of the theses defended by Báñez and by the Jesuits in July 1602, as well as two unpublished letters from Báñez on the occasion of his act, one to the master general of his Order and the other to the Pope. (shrink)

This article examines Gilles Deleuze’s concept of the simulacrum, which Deleuze formulated in the context of his reading of Nietzsche’s project of “overturning Platonism.” The essential Platonic distinction, Deleuze argues, is more profound than the speculative distinction between model and copy, original and image. The deeper, practical distinction moves between two kinds of images or eidolon, for which the Platonic Idea is meant to provide a concrete criterion of selection “Copies” or icons (eikones) are well-grounded claimants to the transcendent (...) Idea, authenticated by their internal resemblance to the Idea, whereas “simulacra” (phantasmata) are like false claimants, built on a dissimilarity and implying an essential perversion or deviation from the Idea. If the goal of Platonism is the triumph of icons over simulacra, the inversion of Platonism would entail an affirmation of the simulacrum as such, which must thus be given its own concept. Deleuze consequently defines the simulacrum in terms of an internal dissimilitude or “disparateness,” which in turn implies a new conception of Ideas, no longer as self-identical qualities (the auto kath’hauto), but rather as constituting a pure concept of difference. An inverted Platonism would necessarily be based on a purely immanent and differential conception of Ideas. Starting from this new conception of the Idea, Deleuze proposes to take up the Platonic project anew, rethinking the fundamental figures of Platonism (selection, repetition, ungrounding, the question-problem complex) on a purely differential basis. In this sense, Deleuze’s inverted Platonism can at the same time be seen as a rejuvenated Platonism and even a completed Platonism. (shrink)

This paper could be thought of as divided into two parts. In the first I show through a series of thought experiments that it is a mistake to think of one’s individual experience as necessarily belonging to only one particular place, time and organism. In repetitions across a universe large enough to host them, the particular experience that one finds oneself in, which can be individuated only by the detailed type that is the entirety of its momentary subjective content, would (...) exist equally in every occurrence of that type, much as a moment in the plot of a novel would exist equally in every copy of that novel. Each distinguishable subjective moment of experience is thus a ‘moment universal’. In the second part of the paper I draw from this the conclusion that there could not be any proper possessors of lines of experience - that there are no proper persons - no continuing subjects of consciousness and self-interest. About five years after writing this paper I came to see that the particular identity of an experience could not be confined by types of momentary subjective detail any more than it could be confined by particular places, times or organisms. All experience is equally here, now and mine and all conscious organisms are equally I. My argument for this crucial further development is presented in ‘One Self – The Logic of Experience’, Inquiry 33 (1991): pp. 39-68. (shrink)

Difference and Repetition: Deleuze’s magnum opus, “Difference and Repetition” (1968), explores the interplay between difference and repetition. He argues that difference is fundamental to reality, and repetition is not mere duplication but a creative force. Deleuze challenges conventional notions of identity and sameness, emphasizing the productive potential of difference. Gilles Deleuze’s “Difference and Repetition” is a seminal work that challenges traditional Western metaphysics and offers a fresh perspective on concepts like identity, repetition, and creativity. Let’s explore some key ideas from (...) this remarkable book: Pure Difference: Deleuze argues that difference is fundamental to reality. Unlike classical philosophy that seeks universal truths, he emphasizes divergence and decentering. Each moment contains unique differences, and these differences shape our understanding of the world. Complex Repetition: Repetition, for Deleuze, isn’t mere duplication. Instead, it involves displacement and disguising. While repetition contributes to generality and thought, it’s the differences within each repetition that account for change and novelty. Concepts and things derive meaning from these differences. Shift Away from Hegel and Marx: “Difference and Repetition” played a crucial role in shifting French thought away from Hegel and Marx toward Nietzsche and Freud. Deleuze’s exploration of difference challenged established philosophical norms and paved the way for new perspectives. The Image of Thought: Deleuze critiques the traditional “image of thought,” which often relies on fixed identities and binary oppositions. Instead, he encourages us to embrace multiplicities, complexities, and the perpetual process of becoming. Asymmetrical Synthesis of the Sensible: Deleuze introduces the concept of asymmetrical synthesis, emphasizing the interplay between perception and affect. Reality is a dynamic, ever-changing process, not a static being. Copies are never identical; they’re something new. “Difference and Repetition” invites us to rethink how we perceive reality, emphasizing creativity, multiplicity, and the constant flux of existence. Deleuze’s work continues to inspire thinkers across disciplines, bridging philosophy with art, literature, and mysticism. (shrink)

Reductive realists about normative properties are often charged with being relativists: it is often argued that their view implies that when two people make conflicting normative judgements, these judgements can both be true. I argue that reductive realists can answer this charge by copying the quasi-realist moves that many expressivists make. I then argue that the remaining difference between reductive realism and expressivism is unimportant.

This work focuses on enhancing security for transmitted e-documents, such as e-stamp papers, within wireless environments through dynamic authentication using variable circular concealment of multiple invisible signature images. This method is driven by encrypted secret keys and session-based random numbers, alongside a region-specific bit casting strategy and dynamic bit sequencing for multiple signatures to bolster security and robustness. Multi-copy signature marking on non-overlapping document areas, coupled with varied bit encoding strategies for each modified pixel byte coefficient in cover image sub-blocks, (...) further enhances protection and resilience against attacks. The reverse transformation of bit-coded pixel byte components in spatial domain ranges is preserved, allowing threshold-based bit creation to perform effectively even under attack scenarios. With secret information and random numbers transmitted to the receiver, the securely embedded signature bits can be reliably identified in their original sequence from the forward-transformed sub-block pixel elements. Experimental results validate that this approach significantly improves authentication and confidentiality, surpassing prior methods in terms of security and reliability. (shrink)

Hume is believed by many to hold an emotivist thesis, according to which all expressions of moral judgements are expressions of moral sentiments. However, most specialist scholars of Hume either deny that this is Hume's position or believe that he has failed to argue convincingly for it. I argue that Hume is an emotivist, and that his true arguments for emotivism have been hitherto overlooked. Readers seeking to understand Hume's theory of moral judgements have traditionally looked to the first section (...) of Book 3 of his Treatise, which discusses the relation between morality and reason. I argue that there is evidence elsewhere which better supports Hume's emotivist thesis. Hume's arguments for emotivism focus more on the causes of moral sentiments than on their relation to reason or belief, and he argues that moral sentiments are such as to arise whenever we contemplate morally relevant objects. He also holds that the presence of moral sentiments precludes any possibility of moral belief, because moral beliefs could only be less vivid copies of moral sentiments, and these cannot simultaneously exist. Hume concludes that all moral judgements must be expressions of sentiments. (shrink)

In the Critique of Pure Reason, Kant states that ideas give us the rule for organizing experience and ideals serve as archetypes or standards against which one can measure copies. Further, he states that ideas and ideals can be practical. Understanding how precisely these concepts should function presents a challenging and understudied philosophical puzzle. I offer a reconstruction of how ideas and ideals might be practical in order to uphold, to my mind, a conceptually worthy distinction. A practical idea, (...) I argue, is best understood as a reference to the categorical imperative (and its various formulations), which guides conduct directly as a rule. A practical ideal, by contrast, I think is a substrate that serves two functions: one that (a) helps us gauge moral deficiencies and another that (b) reveals the potential for moral improvement. In response to well-grounded sceptical concerns, I argue that ideals are indirectly practical in that they ground the possibility to recognise moral states of affairs and be moral in the first place. (shrink)

In this study, we metaphysically discuss how societal values will change and what will happen to the world when superintelligence is safely realized. By providing a mathematical definition of superintelligence, we examine the phenomena derived from this thesis. If an intelligence explosion is triggered under safe management through advanced AI technologies such as large language models (LLMs), it is thought that a modern form of broken communism—where rights are bifurcated from the capitalist system—will first emerge. In that era, the value (...) of humans will ultimately eliminate external factors, and beings without superintelligence will converge into irreplaceable existences possessing only intrinsic value. The world will be divided into those who possess superintelligence and those who do not. For better or worse, global standardization will progress, and due to over-simulation accompanying the intelligence explosion, we may become unable to distinguish whether the reality we inhabit is original or a copy created through augmented reality. -/- Note: In the creation of this paper, we have undertaken all writing ourselves and have not used generative AI for text generation except for translation purposes. (shrink)

One of the most difficult problems in the foundations of physics is what gives rise to the arrow of time. Since the fundamental dynamical laws of physics are (essentially) symmetric in time, the explanation for time's arrow must come from elsewhere. A promising explanation introduces a special cosmological initial condition, now called the Past Hypothesis: the universe started in a low-entropy state. Unfortunately, in a universe where there are many copies of us (in the distant ''past'' or the distant (...) ''future''), the Past Hypothesis is not enough; we also need to postulate self-locating (de se) probabilities. However, I show that we can similarly use self-locating probabilities to strengthen its rival---the Fluctuation Hypothesis, leading to in-principle empirical underdetermination and radical epistemological skepticism. The underdetermination is robust in the sense that it is not resolved by the usual appeal to 'empirical coherence' or 'simplicity.' That is a serious problem for the vision of providing a completely scientific explanation of time's arrow. (shrink)

Pretense is a topic of keen interest to philosophers and psychologists. But what is it, really, to pretend? What features qualify an act as pretense? Surprisingly little has been said on this foundational question. Here I defend an account of what it is to pretend, distinguishing pretense from a variety of related but distinct phenomena, such as (mere) copying and practicing. I show how we can distinguish pretense from sincerity by sole appeal to a person's beliefs, desires, and intentions – (...) and without circular recourse to an ‘intention to pretend’ or to a sui generis mental state of ‘imagining.’. (shrink)

What responsibilities do audiences have in engaging with artworks? Certain audience responses seem quite clear: for example, audiences should not vandalize or destroy artworks; they should not disrupt performances. This paper examines other kinds of resisting responses that audiences sometimes engage in, including petitioning the artist to change their works, altering copies of artworks, and creating new artworks in another artist’s fictional world. I argue for five claims: (1) while these actions can sometimes infringe on the rights of artists, (...) the rights of artists are not absolute; (2) the fact that such actions are based on mistaken interpretations of the artworks has no normative weight; (3) there can be reason to object to additions and alterations whose conception of the artwork is morally worse than the original (and so, there can be reason to support additions and alterations whose conception is morally better); (4) petitioning raises special moral problems; and, most important, (5) some of these actions are valuable because they involve creative and aesthetic activity. Those acts of audience resistance that are creative, morally improve on the original work, and that minimize the infringement of the artists’ rights are good, and should be encouraged. (shrink)

To speak of being religious lucky certainly sounds odd. But then, so does “My faith holds value in God’s plan, while yours does not.” This book argues that these two concerns — with the concept of religious luck and with asymmetric or sharply differential ascriptions of religious value — are inextricably connected. It argues that religious luck attributions can profitably be studied from a number of directions, not just theological, but also social scientific and philosophical. There is a strong tendency (...) among adherents of different faith traditions to invoke asymmetric explanations of the religious value or salvific status of the home religion vis-à-vis all others. Attributions of good/bad religious luck and exclusivist dismissal of the significance of religious disagreement are the central phenomena that the book studies. Part I lays out a taxonomy of kinds of religious luck, a taxonomy that draws upon but extends work on moral and epistemic luck. It asks: What is going on when persons, theologies, or purported revelations ascribe various kinds of religiously-relevant traits to insiders and outsiders of a faith tradition in sharply asymmetric fashion? “I am saved but you are lost”; “My religion is holy but yours is idolatrous”; “My faith tradition is true, and valued by God, but yours is false and valueless.” Part II further develops the theory introduced in Part I, pushing forward both the descriptive/explanatory and normative sides of what the author terms his inductive risk account. Firstly, the concept of inductive risk is shown to contribute to the needed field of comparative fundamentalism by suggesting new psychological markers of fundamentalist orientation. The second side of what is termed an inductive risk account is concerned with the epistemology of religious belief, but more especially with an account of the limits of reasonable religious disagreement. Problems of inductively risky modes of belief-formation problematize claims to religion-specific knowledge. But the inductive risk account does not aim to set religion apart, or to challenge the reasonableness of religious belief tout court. Rather the burden of the argument is to challenge the reasonableness of attitudes of religious exclusivism, and to demotivate the “polemical apologetics” that exclusivists practice and hope to normalize. Lexington Books Pages: 290 978-1-4985-5017-8 • Hardback • December 2018 • $95.00 • (£65.00) 978-1-4985-5018-5 • eBook • December 2018 • $90.00 • (£60.00) ISBN 978-1-4985-5018-5 (pbk: alk. paper) (coming 2020) [Download the 30% personal use Discount Order Form I uploaded for hardcover or e-book, and please ask your library to purchase a copy for their collection.]. (shrink)

Kant lectured on moral philosophy fairly regularly over the course of his long, 40-year teaching career. Bearing a variety of different titles such as “Practical Philosophy”, “Ethics”, and “Universal Practical Philosophy and Ethics”, we have evidence that Kant offered a course on moral philosophy in at least 28 different semesters (of these we can prove that 19 actually took place, 9 others were advertised and there is good reason to think that they took place - see Arnoldt 1909). This means (...) that Kant offered a course on ethics in approximately one third of every semester he taught. The student notes from these lectures have proved invaluable resources for gaining insight into Kant’s intellectual development, his opinion on issues not covered extensively in the published works, and his character as a university instructor, among many others things. From his lectures on ethics, 23 distinct sets of notes are thought to have existed at any one point in time, but many of these have since been lost or destroyed (see Naragon 2006). Only 14 sets of notes still exist, either as an original, a copy, a published version of a subsequently lost manuscript, or just a collection of fragments (ibid.). But each of these are not unique, distinct sets of notes. For example: of the 23 sets of known notes, 13 of them belong to the same group in the sense that they are thought to all be copies of one original set. In the end, we possess only five distinct sets of notes from Kant’s lectures on ethics, stemming from various periods of his life: Herder (1760s), Kaehler/Collins (1770s), Powalski (1782/3), Mrongovius (1784/5), and Vigilantius (1790s). In what follows, each of these sets of notes will be given their own brief discussion. (shrink)

Consider an infinite series whose items are each explained by their immediate successor. Does such an infinite explanation explain the whole series or does it leave something to be explained? Hume arguably claimed that it does fully explain the whole series. Leibniz, however, designed a very telling objection against this claim, an objection involving an infinite series of book copies. In this paper, I argue that the Humean claim can, in certain cases, be saved from the Leibnizian “infinite book (...) copies” objection, and that this provides an interesting way to defuse some cosmological arguments for the existence of God and to give a non-theistic but complete explanation of the Universe. In the course of my argumentation, I also show that circular explanations can be “self-explanatory” as well: explaining two items by each other can explain the couple of items tout court. (shrink)