In producing its edition of Ptolemy's Geography , the Berne team led by Alfred Stückelberger and Gerd Grasshoff wisely chose not to undertake a comprehensive geographical and historical commentary; this is undoubtedly one of the reasons that they were able to complete in a remarkably short time the first scientifically usable text of the complete work to appear after a century and a half of unfinished or intentionally partial editions. The present supplement volume is a collection of studies by various (...) individuals and collaborations on topics relating to the Geography. They fall more or less under three broad headings: the history of the Geography's transmission, the work's technical presuppositions and sources, and more general topics relating to Ptolemy. (shrink)

Kant’s accounts of the Highest Good and the moral argument for God and immortality are central features of his philosophy. But both involve lingering puzzles. In this entry, we first explore what the Highest Good is for Kant and the role it plays in a complete account of ethical life. We then focus on whether the Highest Good involves individuals only, or whether it also connects with Kant’s doctrines about the moral progress of the species. In conclusion, we look into (...) three ways of articulating the moral argument for God and immorality that take our commitment to the Highest Good as their point of departure. (shrink)

Kant and Fichte developed the concept of a worldview as a way of reflecting on experience as a whole. But what does it mean to form a worldview? And what role did it play in the German Idealist tradition? This paper seeks to answer these questions through a detailed analysis of the form of a philosophical worldview and its historical portent, both of which remain unexplored in the literature. The dearth of attention is partially to blame on Kant’s desultory development (...) of it, as well as its place in Fichte’s understudied lectures on religion. In this paper, I first reconstruct Kant’s conception as the starting point and then trace it to Fichte who went on to evolve it further. Fichte endorses the basic conceptual shape pioneered by Kant, namely, a reflective process of positing an idea and then checking the coherence of necessary judgments relative to it. However, Fichte came to realize that its philosophical function needed expanding. Beyond recognizing the possibility for alternative worldviews, Fichte further fleshed out how worldview creation could lead to human flourishing. The common feature between both thinkers is that the formation of a worldview aims to turn philosophy into a life-orienting exercise. (shrink)

In this paper we discuss how Causal Decision Theory should be modified to handle a class of problematic cases involving deterministic laws. Causal Decision Theory, as it stands, is problematically biased against your endorsing deterministic propositions (for example it tells you to deny Newtonian physics, regardless of how confident you are of its truth). Our response is that this is not a problem for Causal Decision Theory per se, but arises because of the standard method for assessing the truth of (...) certain counterfactuals. The truth of deterministic laws is `modally fragile' on the standard semantics for counterfactuals: if determinism is true and you were to do otherwise, the laws would be different. We provide two ways of avoiding this problem: 1) supplement the standard semantics for counterfactuals with impossible worlds, or 2) introduce rigid designators into the description of problematic decision situations. We argue that both of these approaches are well-motivated and can be readily incorporated into Lewisian Causal Decision Theory. (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 1937 Joan Robinson proposed that “when capitalism is rightly understood, the rate of interest will be set at zero and the major evils of capitalism will disappear”. A permanent zero rate would abolish capitalist profit except in limited cases, leaving nearly all output to be claimed by labour as wages. It would allow capital to be allocated on the basis of prospective social benefit rather than short-term profitability and a collateral basis that favours the wealthy. It would remove some (...) of the economic pressure to use resources unsustainably. So why not do this? I argue that the few available philosophical arguments for positive interest rates are unsatisfactory. Those who want a just and sustainable form of capitalism should target net zero for the interest rate. (shrink)

Bayesian epistemology has struggled with the problem of regularity: how to deal with events that in classical probability have zero probability. While the cases most discussed in the literature, such as infinite sequences of coin tosses or continuous spinners, do not actually come up in scientific practice, there are cases that do come up in science. I shall argue that these cases can be resolved without leaving the realm of classical probability, by choosing a probability measure that preserves “enough” regularity. (...) This approach also provides a resolution to the McGrew, McGrew and Vestrum normalization problem for the fine-tuning argument. (shrink)

Excerpt from Spinoza and Time The Arthur Davis Memorial Lecture was founded in 1917, under the auspices of the Jewish Historical Society of England, by his collaborators in the translation of "The Service of the Synagogue," with the object of fostering Hebraic thought and learning in honour of an unworldly scholar. The Lecture is to be given annually in the anniversary week of his death, and the lectureship is to be open to men or women of any race or creed, (...) who are to have absolute liberty in the treatment of their subject. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. (shrink)

The paper examines two of the most influential approaches to the problem of the justification of perceptual knowledge: representationalism and direct realism, taken in a version of epistemological disjunctivism. The problem itself can be represented as the need to demonstrate that there is a logical connection between a statement about the perception of a certain fact, p, and a statement about the knowledge of p. The article notes that both approaches face the problem of “the silence of the senses.” This (...) problem was pointed out by Ch.Travis, who tried to show that the content of sensory experience is not propositional; senses themselves do not tell us what fact we are dealing with when perceptually interacting with the world. The first part of the article reconstructs the argument from looks that Travis proposed to criticize representationalism. This part demonstrates that we cannot accept representationalism as an approach in the philosophy of perception that successfully overcomes the shortcomings of sense data theory. The main drawback of this theory was its adherence to the myth of the given—the idea that in perceptual experience we are dealing with non-propositional, non-conceptual “raw” data. The second part of the paper notes that Travis’s argument can also be directed against such a version of direct realism as epistemological disjunctivism, since according to representatives of this theory, the content of veridical perceptual experience, being identical with the perceived state of affairs, is propositional. This part also analyzes the response to Travis from such a representative of this theory as J.McDowell. While McDowell rejects propositionalism, he nevertheless insists that the content of perceptual experience must be regarded as conceptual. It allows us to avoid the myth of the given. In conclusion, criticism of McDowell’s approach from the phenomenological position taken by H.Dreyfus is discussed, and it is noted that McDowell’s conceptualism is quite compatible with both phenomenology and enactivism. The enactivist understanding of perception that we find in McDowell leads us to accept the enactivist account of perceptual knowledge, where the foundation of knowledge is action, i.e. something epistemically groundless. (shrink)

We examine a contribution L. Susan Stebbing made to the understanding of critical thinking and its relation to formal logic. Stebbing took expertise in formal logic to authorise logical intervention in public debate, specifically in assessing of the validity of everyday reasoning. She held, however, that formal logic is purely the study of logical form. Given the problems of ascertaining logical form in any particular instance, and that logical form does not always track informal validity, it is difficult to see (...) how she could justify her belief in logical interventionism. Her answer to this problem is the contribution we explore here. It involves the view that although the logician’s expertise is not sufficient to assess arguments made in everyday contexts on its own, it nevertheless plays a unique role in giving systematicity and direction to the critique of such arguments, in particular, in public debate. (shrink)

Kidney markets are prohibited in principle because they are assumed to undermine the seller’s dignity. Considering the trade-off between saving more lives by introducing regulated kidney markets and preserving the seller’s dignity, we argue that it is advisable to demand that citizens restrain their own moral judgements and not interfere with the judgements of those who are willing to sell a kidney. We also argue that it is advisable not only to limit the political implications of the moral argument of (...) dignity concerns toward a market-based solution but also to re-evaluate the dignity argument itself. First, if the dignity argument is to be given normative force, it must also consider the dignity violation of the potential transplant recipient. Second, there seems to be no compelling notion of dignity that demonstrates why it is morally permissible to donate but not to sell a kidney. (shrink)

Solving the “new demarcation problem” requires a distinction between epistemically legitimate and illegitimate roles for non-epistemic values in science. This paper addresses one ‘half’ (i.e. a sub-problem) of the new demarcation problem articulated by the Gretchenfrage: What makes the role of a non-epistemic value in science epistemically illegitimate? I will argue for the Explaining Epistemic Errors (EEE) account, according to which the epistemically illegitimate role of a non-epistemic value is defined via an explanatory claim: the fact that an epistemic agent (...) is motivated by a non-epistemic value explains why the epistemic agent commits a particular epistemic error. The EEE account is inspired by Douglas’ and Steel’s “functionalist” or “epistemic constraint” accounts of epistemic illegitimacy. I will suggest that the EEE account is able to meet two challenges that these two accounts face, while preserving the key intuition underlying both accounts. If my arguments succeed, then the EEE account provides a solution to one half of the new demarcation problem (by providing a definition of what makes the role of a non-epistemic value epistemically illegitimate) and it opens up new ways for addressing the other half (i.e. characterizing an epistemically legitimate role of non-epistemic values). (shrink)

Maudemarie Clark adalah salah satu dari sekian akademisi yang cukup tekun menggeluti teks-teks Nietzsche dalam 20 tahun terakhir ini. Buku pertamanya berjudul Nietzsche on Truth and Philosophy juga diterbitkan oleh Oxford University Press pada tahun 1990. Sejak saat itu, Clark sering menuliskan kajian-kajiannya mengenai Nietzsche pada berbagai antologi buku maupun jurnal, termasuk Journal of Nietzsche Studies (New York: Penn State University Press). Salah satu kekhasan pendekatan Clark adalah pendekatan kombinasinya yang bercorak analitis. Ia menamakannya kombinasi karena ia mengambil unsur-unsur pendekatan (...) tradisional (Walter Kaufmann dan John Wilcox) dan pendekatan Nietzsche Baru (Alexander Nehamas dan Sarah Kofmann) seraya menganalisisnya dengan gaya analitis (seperti Arthur Danto dan Bern Magnus). Dan hasilnya adalah suatu kajian simpatik mengenai filsafat Nietzsche yang berkaitan erat dengan perkembangan sains, pendidikan, etika, dan politik terkini. Dua tema terakhir itulah (etika dan politik) yang menjadi tema besar buku terbarunya, Nietzsche on Ethics and Politics (NEP). Tentu saja kajian Clark ini menarik karena bertentangan dengan pandangan umum yang sering dikenakan kepada Nietzsche: imoralis dan apolitis. NEP sendiri sebetulnya terdiri dari empat belas artikel yang telah disusun secara terpisah oleh Clark entah sebagai artikel jurnal, konferensi, ataupun kuliah. Namun, untuk memudahkan pembaca, Clark menggolongkan keempat belas artikel tersebut ke dalam tiga topik besar, yakni etika, politik, dan metafisika. Melalui dua tema tersebutetika dan politikClark menghadirkan tafsiran tak lazim atas teks-teks Nietzsche. Meski demikian, tafsiran ter sebut bukanlah hal yang baru di kalangan akademisi Nietzschean yang berkembang pesat dalam satu dekade terakhir ini. Misalnya, tafsir yang memprioritaskan nilai-nilai aristokratis ketimbang institusi/tatanan politik aristokratis sekurang-kurangnya telah muncul sejak tahun 1990-an seperti yang dipaparkan oleh Ted Sadler dalam buku Nietzsche: Truth and Redemption (London: Athlone Press, 1995). Dalam buku tersebut, Sadler mengistilahkannya dengan roh aristokratis yang dibedakan dengan dua jenis roh lainnya: roh kelas jelata dan roh kelas menengah. Selain itu, format NPE sebagai kumpulan esai-esai Clark lebih menekankan kekayaan sudut pandang ataupun kritik atas tafsiran umum mengenai etika dan politik Nietzschean ketimbang kedalaman argumentasi akan suatu isu tertentu. Penekanan tersebut tampak ketika Clark membahas pandangan-pandangan para komentator Nietzsche kontemporer (khususnya Anglo-Amerika), seperti: Lawrence J. Hatab, Bernard Williams, Allan Bloom, Keith Ansell-Pearson, Julian Young, dan Brian Leiter. Meski demikian, NPE menawarkan posisi tafsir yang cukup kokoh karena Clark menunjukkan secara langsung teks-teks Nietzsche yang menjadi sumber rujukannya. Tentu saja iklim tersebut baik guna membuka polemik dan variasi pemahaman yang lebih teruji seiring waktu. (Yulius Tandyanto, Mahasiswa, Sekolah Tinggi Filsafat Driyarkara, Jakarta.). (shrink)

Renormalization group explanations account for the astonishing phenomenon that microscopically very different physical systems display the same macro-behavior when undergoing phase-transitions. Among philosophers, this explanandum phenomenon is often described as the occurrence of a particular kind of multiply realized macro-behavior. In several recent publications, Robert Batterman denies that RG explanations account for this explanandum phenomenon by following the commonality strategy, i.e. by identifying properties that microscopically very different physical systems have in common. Arguing against Batterman’s claim, I defend the view (...) that RG explanations are in accord with the commonality strategy. (shrink)

Needs play a key role in many fields of social sciences and humanities, ranging from normative theories of distributive justice to conceptions of the welfare state. Over time, different conceptions of what counts as a need (i. e., what is considered a normatively relevant need) have been proposed. Many of them include (in one way or the other) needs for survival, decency, belonging, and autonomy. Little work has been done on how these kinds of needs are evaluated in terms of (...) their significance for distributive justice. To begin closing this gap, we investigate the role of the four aforementioned kinds of needs for impartial observers. We do so in two empirical studies. The first study asks participants to evaluate the importance of each of the four kinds of needs separately. We find that different levels of importance are attributed to the kinds of needs, which places them in a hierarchy. The second study asks participants to make distributive decisions. Results further support the hierarchy found in the first study and, additionally, reveal that participants tend to make coherent allocation decisions. (shrink)

Much has been written on whether practical knowledge (knowledge-how) reduces to propositional knowledge (knowledge-that). Less attention has been paid to what we call deliberative knowledge (knowledge-to), i.e., knowledge ascriptions embedding other infinitival questions, like _where to meet_, _when to leave_, and _what to bring_. We offer an analysis of knowledge-to and argue on its basis that, regardless of whether knowledge-how reduces to knowledge-that, no such reduction of knowledge-to is forthcoming. Knowledge-to, unlike knowledge-that and knowledge-how, requires the agent to have formed (...) certain conditional intentions. We discuss the philosophical implications for knowledge-how, deliberative questions, and virtue. (shrink)

In light of the problem of logical omniscience, some scholars have argued that belief is question-sensitive: agents don't simply believe propositions but rather believe answers to questions. Hoek (2022) has recently developed a version of this approach on which a belief state is a "web" of questions and answers. Here, we present several challenges to Hoek's question-sensitive account of belief. First, Hoek's account is prone to very similar logical omniscience problems as those he claims to address. Second, the link between (...) belief and action he proposes is too rigid. We close by sketching a generalization of the account that can meet these challenges. (shrink)

In this paper, we consider two different attempts to make an end run around the experimentalist challenge to the armchair use of intuitions: one due to Max Deutsch and Herman Cappelen, contending that philosophers do not appeal to intuitions, but rather to arguments, in canonical philosophical texts; the other due to Joshua Knobe, arguing that intuitions are so stable that there is in fact no empirical basis for the experimentalist challenge in the first place. We show that a closer attention (...) to philosophical practices reveal, in turn, that we cannot make sense of these philosophical texts as arguments all the way down; and that our methods are so sensitive to error that even a modest amount of instability is enough to raise deep methodological concerns. (shrink)

Background: Many people with aphasia and people without brain injury talk to themselves in their heads, i.e., have “inner speech.” Inner speech may be more preserved compared with spoken speech for some people with aphasia and may serve a variety of functions (e.g., emotion regulation), which motivates us to provide a high-fidelity characterization of it. Researchers have used multiple methods to measure this internal phenomenon in the past, which we combine here for the first time in a single study. -/- (...) Aims: We compare performance between individuals with and without aphasia on inner speech tasks that assess inner speech “inthe- moment” to general subjective impressions of inner speech to tease apart the relationship of aphasia severity to inner speech. Methods and Procedures: Twenty people with mild-moderate aphasia and twenty neurotypical controls completed several inner speech tasks, including objective silent rhyme judgements (picture, written, and auditory), subjective reports of inner speech during naming, and subjective rating scales about inner speech experience more generally. -/- Outcomes and Results: In-the-moment inner speech during silent rhyming tasks was associated with aphasia severity only for picture and written rhyming but not auditory rhyming. In-the-moment inner speech reports during silent naming were not associated with aphasia severity, nor were the subjective ratings about general inner speech experience. Individuals with and without aphasia demonstrated a variety of subjective general inner speech experiences, demonstrating heterogeneity of this phenomenon more broadly. -/- Conclusions: Methods of measuring inner speech complement each other and speak to different facets of the inner speech phenomenon, and clinicians and researchers must carefully choose the method(s) that will provide the information about inner speech that they desire. (shrink)

Can an agent's intelligence level be negative? We extend the Legg-Hutter agent-environment framework to include punishments and argue for an affirmative answer to that question. We show that if the background encodings and Universal Turing Machine (UTM) admit certain Kolmogorov complexity symmetries, then the resulting Legg-Hutter intelligence measure is symmetric about the origin. In particular, this implies reward-ignoring agents have Legg-Hutter intelligence 0 according to such UTMs.

Many of my first students at Anzaldúa’s alma mater read Borderlands/La Frontera and concluded that Anzaldúa was not a philosopher. Hostile comments suggested that Anzaldúa’s intimately personal and poetic ways of writing were not philosophical. In response, I created “American Philosophy and Self-Culture” using backwards course design and taught variations of it in 2013, 2016, and 2018. Students spend nearly a month exploring Anzaldúa’s works, but only after reading three centuries of U.S.-American philosophers who wrote in deeply personal and literary (...) ways about self-transformation, community-building, and world-changing. The sections of this chapter: 1) describe why my first students rejected Anzaldúa as a philosopher in terms of the discipline’s parochialism; 2) present Anzaldúa’s broader understanding of herself as a philosopher; 3) summarize my reconstructed Anzaldúa-inspired American Philosophy course and outline some assignments; 4) discuss how my students respond to Borderlands/La Frontera when we read it through the lens of self-culture; and 5) explain my attempt to shape the subdiscipline of American Philosophy by teaching Anzaldúa to specialists at the 2017 Summer Institute in American Philosophy. (shrink)

We present a game mechanic called pseudo-visibility for games inhabited by non-player characters (NPCs) driven by reinforcement learning (RL). NPCs are incentivized to pretend they cannot see pseudo-visible players: the training environment simulates an NPC to determine how the NPC would act if the pseudo-visible player were invisible, and penalizes the NPC for acting differently. NPCs are thereby trained to selectively ignore pseudo-visible players, except when they judge that the reaction penalty is an acceptable tradeoff (e.g., a guard might accept (...) the penalty in order to protect a treasure because losing the treasure would hurt even more). We describe an RL agent transformation which allows RL agents that would not otherwise do so to perform some limited self-reflection to learn the training environments in question. (shrink)

This paper considers contractarianism as a method of justification. The analysis accepts the key tenets of contractarianism: expected utility maximization, unanimity as the criteria of acceptance, and social-scientific uncertainty of modelled agents. In addition to these three features, however, the analysis introduces a fourth feature: a criteria of rational belief formation, viz. Bayesian belief updating. Using a formal model, this paper identifies a decisive objection to contractarian justification. Insofar as contractarian projects approximate the Agreement Model, therefore, they fail to justify (...) their conclusions. Insofar as they fail to approximate the Agreement Model, they must explain which modelling assumption they reject. (shrink)

Before, during, and after the global financial crisis of 2008, executive pay practices were widely debated and criticized. Economists, philosophers, as well as the man on the street all seem to have strong feelings towards how much, in what ways, and on what grounds executives are paid. This thesis asks whether it is possible to morally justify current executive pay practices and, if so, on what grounds they are justified. It questions those who find no quarrel with pay practices due (...) to their minimally moralized view of the market and – perhaps more importantly – it asks for a sophisticated critique from those who criticize current pay practices. The discussion on just pay is clearly one of distributive justice. One reason for why some people consider CEO pay practices to be (fairly) unproblematic while others find them objectionable stems from the availability of different understandings of, and principles for, just pay. We tend to associate justice in pay with such things as proper incentivization, being the outcome of a fair procedure, being deserved on the basis of effort or contribution, and/or satisfying the ideal of equality. Parts of this thesis are devoted to these different understandings and what they entail for the moral justification of CEO pay. Another reason for the conflicting views on CEO pay stems from how issues of justice go beyond the confines of economics and applied ethics, extending all the way into the domain of political philosophy. Parts of this thesis explore this connection, in particular how the concept of economic desert relates to the broader concept of moral desert. Lastly, I discuss the criticism that the superrich (including executives) are being paid too much and are in possession of too much wealth. The issue at hand here is how to morally justify the interventions that seem suitable to rectify the situation. (shrink)

James Mill - A Biography is an unchanged, high-quality reprint of the original edition of 1882. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare (...) and historical knowledge for the future. (shrink)

Building on Nozick's invariantism about objectivity, I propose to define scientific objectivity in terms of counterfactual independence. I will argue that such a counterfactual independence account is (a) able to overcome the decisive shortcomings of Nozick's original invariantism and (b) applicable to three paradigmatic kinds of scientific objectivity (that is, objectivity as replication, objectivity as robustness, and objectivity as Mertonian universalism).

We examine the role of need satisfaction in non-comparative justice ratings about endowments with goods. As normative approaches, we discuss utilitarianism, prioritarianism, and sufficientarianism. Using a vignette experiment, we show that a need context increases the prevalence of prioritarianistic and sufficientarianistic justice ratings, which leads to an ethically problematic sigmoid shape of the justice evaluation function.

We report the results of a vignette study with an online sample of the German adult population in which we analyze the interplay between need, equity, and accountability in third-party distribution decisions. We asked participants to divide firewood between two hypothetical persons who either differ in their need for heat or in their productivity in terms of their ability to chop wood. The study systematically varies the persons’ accountability for their neediness as well as for their productivity. We find that (...) participants distribute significantly fewer logs of wood to persons who are held accountable for their disadvantage. Independently of being held accountable or not, the needier person is partially compensated with a share of logs that exceeds her contribution, while the person who contributes less is given a share of logs smaller than her need share. Moreover, there is a domain effect in terms of participants being more sensitive to lower contributions than to greater need. (shrink)

Building on Nozick's invariantism about objectivity, I propose to define scientific objectivity in terms of counterfactual independence. I will argue that such a counterfactual independence account is (a) able to overcome the decisive shortcomings of Nozick's original invariantism and (b) applicable to three paradigmatic kinds of scientific objectivity (that is, objectivity as replication, objectivity as robustness, and objectivity as Mertonian universalism).

One shortcoming of the chain rule is that it does not iterate: it gives the derivative of f(g(x)), but not (directly) the second or higher-order derivatives. We present iterated differentials and a version of the multivariable chain rule which iterates to any desired level of derivative. We first present this material informally, and later discuss how to make it rigorous (a discussion which touches on formal foundations of calculus). We also suggest a finite calculus chain rule (contrary to Graham, Knuth (...) and Patashnik's claim that "there's no corresponding chain rule of finite calculus"). (shrink)

The following is simultaneously an essay in sociological theory, in cultural sociology, and in the empirical reconstruction of postwar Western history. Per theory, it introduces and specifies a model of cultural trauma - a model that combines a strong cultural program with concern for institutional and power effects - and applies it to large-scale collectivities over extended periods of time. Per cultural sociology, the essay demonstrates that even the most calamitous and biological of social facts - the prototypical evil of (...) genocidal mass murder - can be understood only inside of symbolic codes and narratives; that these frames change substantially depending on social circumstances; and that this culture process is critical to establishing understandings of moral responsibility. Empirically, this essay documents, in social and cultural detail, using both secondary and primary sources, how it was that the `Holocaust' gradually became the dominant symbolic representation of evil in the late twentieth century, and what its consequences have been for the development of a supra-national moral universalism that may restrict genocidal acts in the future. (shrink)

Readers familiar with Philip Pettit’s work will not be surprised to find that The Birth of Ethics is at once very ambitious – offering nothing less than a basis for a complete naturalistic reconstr...

While small group discussion is invaluable to the philosophy classroom, I think it can be improved. In this paper I present a method that I have developed to better facilitate active learning in the spirit of a philosopher within a Socratic community. My method is to form what I call a “philosophical think tank,” which takes the form of a small group that persists for the duration of the semester in order to overcome deficiencies that can arise if groups are (...) determined anew with each class meeting. After presenting the technique, I offer an overview of results, possible issues, and ideas for future development. (shrink)

What does Spinoza mean when he claims, as he does several times in the Ethics, that particular things are expressions of God’s nature or attributes? This article interprets these claims as a version of what is called theophany in the Neoplatonist tradition. Theophany is the process by which particular things come to exist as determinate manifestations of a divine nature that is in itself not determinate. Spinoza’s understanding of theophany diverges significantly from that of the Neoplatonist John Scottus Eriugena, largely (...) because he understands the non-determinateness of the divine nature in a very different way. His view is more similar, I argue, to what is presented in the work of Ibn ‘Arabī, under the name “tajallī”. (shrink)

A fundamental question asked in modal logic is whether a given theory is consistent. But consistent with what? A typical way to address this question identifies a choice of background knowledge axioms (say, S4, D, etc.) and then shows the assumptions codified by the theory in question to be consistent with those background axioms. But determining the specific choice and division of background axioms is, at least sometimes, little more than tradition. This paper introduces generic theories for propositional modal logic (...) to address consistency results in a more robust way. As building blocks for background knowledge, generic theories provide a standard for categorical determinations of consistency. We argue that the results and methods of this paper help to elucidate problems in epistemology and enjoy sufficient scope and power to have purchase on problems bearing on modalities in judgement, inference, and decision making. (shrink)

In 2011, Hibbard suggested an intelligence measure for agents who compete in an adversarial sequence prediction game. We argue that Hibbard’s idea should actually be considered as two separate ideas: first, that the intelligence of such agents can be measured based on the growth rates of the runtimes of the competitors that they defeat; and second, one specific (somewhat arbitrary) method for measuring said growth rates. Whereas Hibbard’s intelligence measure is based on the latter growth-rate-measuring method, we survey other methods (...) for measuring function growth rates, and exhibit the resulting Hibbard-like intelligence measures and taxonomies. Of particular interest, we obtain intelligence taxonomies based on Big-O and Big-Theta notation systems, which taxonomies are novel in that they challenge conventional notions of what an intelligence measure should look like. We discuss how intelligence measurement of sequence predictors can indirectly serve as intelligence measurement for agents with Artificial General Intelligence (AGIs). (shrink)

ObjectiveCo-morbid insomnia and sleep apnea is a common and debilitating condition that is more difficult to treat compared to insomnia or sleep apnea-alone. Emerging evidence suggests that cognitive behavioral therapy for insomnia is effective in patients with COMISA, however, those with more severe sleep apnea and evidence of greater objective sleep disturbance may be less responsive to CBTi. Polysomnographic sleep study data has been used to predict treatment response to CBTi in patients with insomnia-alone, but not in patients with COMISA. (...) We used randomized controlled trial data to investigate polysomnographic predictors of insomnia improvement following CBTi, versus control in participants with COMISA.MethodsOne hundred and forty five participants with insomnia and sleep apnea [apnea-hypopnea index ≥ 15] were randomized to CBTi or no-treatment control. Mixed models were used to investigate the effect of pre-treatment AHI, sleep duration, and other traditional, and novel [quantitative electroencephalography ] polysomnographic predictors of between-group changes in Insomnia Severity Index scores from pre-treatment to post-treatment.ResultsCompared to control, CBTi was associated with greater ISI improvement among participants with; higher AHI, less wake after sleep onset, and less N3 sleep. No quantitative electroencephalographic, or other traditional polysomnographic variables predicted between-group ISI change.DiscussionAmong participants with COMISA, higher OSA severity predicted a greater treatment-response to CBTi, versus control. People with COMISA should be treated with CBTi, which is effective even in the presence of severe OSA and objective sleep disturbance. (shrink)

We present a novel semantic and conversational framework for a class of gradable-like constructions. These include metalinguistic comparatives, like "Ann is more a linguist than a philosopher", as well as metalinguistic equatives, degree modifications, and conditionals. To the extent previous literature discusses such metalinguistic gradability, the focus has been on comparatives. We extend our account of metalinguistic comparatives (Rudolph & Kocurek 2020) to cover a broader range of metalinguistic gradable constructions. On our semantic expressivist view, these all serve in various (...) ways to express speakers' relative commitments to different linguistic interpretations. (shrink)

Inspired by recent progress in multi-agent Reinforcement Learning (RL), in this work we examine the collective intelligent behaviour of theoretical universal agents by introducing a weighted mixture operation. Given a weighted set of agents, their weighted mixture is a new agent whose expected total reward in any environment is the corresponding weighted average of the original agents' expected total rewards in that environment. Thus, if RL agent intelligence is quantified in terms of performance across environments, the weighted mixture's intelligence is (...) the weighted average of the original agents' intelligences. This operation enables various interesting new theorems that shed light on the geometry of RL agent intelligence, namely: results about symmetries, convex agent-sets, and local extrema. We also show that any RL agent intelligence measure based on average performance across environments, subject to certain weak technical conditions, is identical (up to a constant factor) to performance within a single environment dependent on said intelligence measure. (shrink)