Cover Date: July 2006.Source Info: 115(3), 317-354. Language: English. Journal Announcement: 41-2. Subject: ACTION; CAUSATION; METAPHYSICS; REPRESENTATION; TELEOLOGY. Subject Person: SPINOZA, BENEDICT DE (BARUCH). Update Code: 20130315.

Metaphysical rationalism, the doctrine which affirms the Principle of Sufficient Reason (the PSR), is out of favor today. The best argument against it is that it appears to lead to necessitarianism, the claim that all truths are necessarily true. Whatever the intuitive appeal of the PSR, the intuitive appeal of the claim that things could have been otherwise is greater. This problem did not go unnoticed by the great metaphysical rationalists Spinoza and Leibniz. Spinoza’s response was to embrace necessitarianism. Leibniz’s (...) response was to argue that, despite appearances, rationalism does not lead to necessitarianism. This paper examines the debate between these two rationalists and concludes that Leibniz has persuasive grounds for his opinion. This has significant implications both for the plausibility of the PSR and for our understanding of modality. (shrink)

This article reviews and develops an epistemological tradition in philosophy of science, called convergentism, which holds that inference methods should be assessed in terms of their abilities to converge to the truth. This tradition is compared with three competing ones: (1) explanationism, which holds that theory choice should be guided by a theory's overall balance of explanatory virtues, such as simplicity and fit with data; (2) instrumentalism, according to which scientific inference should be driven by the goal of obtaining useful (...) models, rather than true theories; (3) Bayesianism, which features a shift of focus from all-or-nothing beliefs to degrees of belief. (shrink)

While the traditional conception of inductive logic is Carnapian, I develop a Peircean alternative and use it to unify formal learning theory, statistics, and a significant part of machine learning: supervised learning. Some crucial standards for evaluating non-deductive inferences have been assumed separately in those areas, but can actually be justified by a unifying principle.

There has long been an impression that reliabilism implies externalism and that frequentist statistics is externalist because it is reliabilist. I argue, however, that frequentist statistics can be plausibly understood as a form of internalist reliabilism -- internalist in the conventional sense but reliabilist in certain unconventional yet intriguing ways. More importantly, I develop the thesis that reliabilism does not imply externalism, not by stretching the meaning of 'reliabilism' merely to break the implication, but in order to better understand frequentist (...) statistics, which represents one of the most sustained attempts by scientists to develop an epistemology for their own use. (shrink)

Evaluative studies of inductive inferences have been pursued extensively with mathematical rigor in many disciplines, such as statistics, econometrics, computer science, and formal epistemology. Attempts have been made in those disciplines to justify many different kinds of inductive inferences, to varying extents. But somehow those disciplines have said almost nothing to justify a most familiar kind of induction, an example of which is this: “We’ve seen this many ravens and they all are black, so all ravens are black.” This is (...) enumerative induction in itsfullstrength. For it does not settle with a weaker conclusion (such as “the ravens observed in the future will all be black”); nor does it proceed with any additional premise (such as the statistical IID assumption). The goal of this paper is to take some initial steps toward a justification for the full version of enumerative induction, against counterinduction, and against the skeptical policy. The idea is to explore various epistemic ideals, mathematically defined as different modes of convergence to the truth, and look for one that is weak enough to be achievable and strong enough to justify a norm that governs both the long run and the short run. So the proposal is learning-theoretic in essence, but a Bayesian version is developed as well. (shrink)

: Perhaps the central problem which preoccupies Spinoza as a moral philosopher is the conflict between reason and passion. He belongs to a long tradition that sees the key to happiness and virtue as mastery and control by reason over the passions. This mastery, however, is hard won, as the passions often overwhelm its power and subvert its rule. When reason succumbs to passion, we act against our better judgment. Such action is often termed 'akratic'. Many commentators have complained that (...) the psychological principles that Spinoza appeals to in his account of akrasia are mere ad hoc modifications to his philosophical psychology. I show, on the contrary, that these principles follow from some of the most important and interesting aspects of Spinoza's philosophy of mind. (shrink)

This paper presents an original dialectical logic symbol system designed to transcend the limitations of traditional logical symbols in capturing subjectivity, qualitative aspects, and contradictions inherent in the human mind. By introducing new symbols, such as “ὄ” (being) and “⌀” (nothing), and arranging them based on principles of symmetry, the system’s operations capture complex dialectical relationships essential to both Hegelian philosophy and Buddhist thought. The operations of this system are primarily structured around the categories found in Hegel’s Logic, and it (...) allows users to incorporate their own subjectivity into the logical processes, opening up new possibilities in the philosophy of subjectivity. This symbol system also has the potential to help us explore fundamental questions of language and to precisely describe processes of consciousness transformation through symbols. This form of logic offers a new, irreducible tool for qualitative methods, and it will spark a new philosophical reflection on its relationship with traditional logic and mathematical symbols. (shrink)

In this paper, I respond to criticisms of my book Being and Reason recently made by Yitzhak Melamed.

Material from this paper appears in Chap. 7 of my book Reason and Being, but there is also stuff here that isn't in the book. In particular, it discusses the claims that, for Spinoza, conceiving implies explaining and that existence is identical to or reducible to conceivability. So, if you're interested in those issues, this paper might be worth a read.

In ‘Equity and Marxist Buddhism,’ Tzu-wei Hung engages with the Marxist Buddhism developed by Taiwanese philosopher Lin Qiu-wu in the 1920s, brings this underexplored theory to the table and discusses a few merits and insights of the theory. Building on Hung’s analysis, this paper paper elaborates on the lessons and insights that Taiwanese Marxist Buddhism provides for modern times. The first three lessons are distinctive points that Taiwanese Marxist Buddhism brings to the discussion on combining Marxism and Buddhism: the connections (...) between the ethical and political, the responsibility for pursuing social justice and the nonviolence means towards social justice. The last lesson comes at the meta-philosophical level, focusing on how Hung’s engagement with Taiwanese Marxist Buddhism sheds light on the issue of diversifying the discipline philosophy. Overall, I argue that Taiwanese Marxist Buddhism not only makes contributions to theoretical frameworks while providing a practical means for pursuing equity and social justice, but it also manifests the epistemic and moral values for engaging with under-represented philosophical traditions. (shrink)

In “Confucianism and Same-Sex Marriage,” published recently in Politics and Religion, Professor Tongdong Bai argues for a “moderate Confucian position on same-sex marriage,” one that supports its legalization and yet endeavors “to use public opinion and social and political policies to encourage heterosexual marriages, and to prevent same-sex marriages from becoming the majority form of marriages” (Bai 2021:146). Against the backdrop of downright homophobia prevalent among vocal Confucians in mainland China today, Bai claims that his pro-legalization rendition “show[s] a different (...) version of Confucianism that challenges the received perception of Confucianism that it is deeply conservative, a perception that often lies at the core of the rejection of its contemporary relevance, especially by the so-called ‘liberals’ in China and elsewhere” (Bai 2021:133). Furthermore, Bai claims that his moderate Confucianism is normatively preferrable to “the typical liberal or individualist position” of a marriage equality supporter, because the specter of polygamy – the conservative trope of invoking polygamy as a reductio ad absurdum against same-sex marriage – imposes “a serious challenge” to liberals but not to moderate Confucians (Bai 2021:146, 153). -/- Both of Bai’s claims falter upon scrutiny, however. Granted, it is applaudable that Bai tries to dissuade his more conservative Confucian colleagues from opposing the legalization of same-sex marriage. But as Section 1 of this Response will show, the alternative rendition of Confucianism he presents, along with the way he presents it, is premised on a highly contested conception of what shared Confucian values are; does injustice to Confucians who embrace marriage equality more unreservedly (i.e., without caveats à la Bai); fails to produce new arguments that “enrich the theoretical basis for same-sex marriage” (Bai 2021:133); and, ironically, reinforces – rather than “challenges” – the “received perception” of Confucianism as deeply conservative. Meanwhile, Section 2 will show that Bai’s comparison between liberalism and moderate Confucianism relies both upon an apparent unfamiliarity with the extensive and nuanced liberal discussions on polygamy, and upon fallacious methods of assessing comparative normative valence. -/- Finally, Section 3 will offer some concluding thoughts from the perspective of decolonial theory, examining the dynamic of spectacularized postcoloniality that propels the production and consumption of dubious theoretical projects like Bai’s. As it turns out, this case serves not only as a cautionary tale of how not to conduct comparative normative theorizing, but also as a cautionary tale of how not to let the spectacle of postcoloniality derail the pursuit of academic decolonization. (shrink)

The desire-satisfaction theory of welfare says that what is basically good for a subject is the satisfaction of his desires. One challenge to this view is the existence of quirky desires, such as a desire to count blades of grass. It is hard to see why anyone would desire such things, and thus hard to believe that the satisfaction of such desires could be basically good for anyone. This suggests that only some desires are basically good when satisfied, and that (...) desire satisfactionists owe us an account of which desires these are, and why. In "Quirky Desires and Well-Being," Donald Bruckner proposes such an account: a desire is welfare-relevant (i.e., such that its satisfaction would be basically good for its subject) if and only if and because its subject could describe its object in a way that makes it comprehensible what about the object attracts him or appeals to him. We are inclined to view quirky desires as welfare-irrelevant because we assume that their objects cannot be described in such a way. But if there were a quirky desire whose object could be so described by the subject whose desire it is, then this desire would be relevant to that subject's welfare. I will argue that while Bruckner's view delivers plausible verdicts about the cases to which it is meant to apply, its account of what makes a desire welfare-relevant is unmotivated and implausible. Desire satisfactionists can retain what is plausible about his view while endorsing a better explanation of why welfare-relevant desires have that status if they accept the following account instead: a desire is welfare-relevant if and only if and because something about its object attracts, or appeals to, the subject who has the desire. (shrink)

While I find Huaping Lu-Adler’s excavation of Kant’s long-overlooked linguistic Orientalism both enlightening and thought-provoking, I disagree with her diagnosis of its theoretical and practical relevance. On the one hand, while I agree that Kant’s positionality renders all his writings and teachings presumptively impactful, there is reason to doubt that his peculiar construction of the linguistic Oriental Other had much actual impact on his disciples. On the other hand, while I agree that the Kantian ideal of public reason is inapt (...) for rectifying the linguistic-epistemic injustices of global knowledge production, I disagree on why it is so. In particular, I argue for a shift in theoretical and practical focuses, from linguistic biases and prejudices, to the structural epistemic constraints of linguistic diversity, as well as to other political-structural conditions shaping global knowledge production. (shrink)

This paper calls for a paradigm shift in studying academic dependency, towards the paradigm of brokered dependency. Using Chinese academia as an example, I demonstrate how the neocolonial condition of academic dependency is always mediated through blockage-brokerage mechanisms. The two most salient blockage-brokerage mechanisms of dependency in the Chinese context are linguistic barrier and authoritarian malepistemization, and the effects of the latter consist of three layers: institutional, informational and incorporational. On top of their domestic impacts, those mechanisms jointly exacerbate spectacularized (...) postcoloniality in anglophone-hegemonic global academic publishing. The paradigm of brokered dependency not only represents a more nuanced approach to the study of academic dependency, but also underscores the fact that the dismantling of the neocolonial condition cannot be conceived and pursued in isolation from comprehending and confronting the authoritarian condition, especially when the latter pertains under the disguise of anticolonialism. (shrink)

The call to make artificial intelligence (AI) more democratic, or to “democratize AI,” is sometimes framed as a promising response for mitigating algorithmic injustice or making AI more aligned with social justice. However, the notion of “democratizing AI” is elusive, as the phrase has been associated with multiple meanings and practices, and the extent to which it may help mitigate algorithmic injustice is still underexplored. In this paper, based on a socio-technical understanding of algorithmic injustice, I examine three notable notions (...) of democratizing AI and their associated measures—democratizing AI use, democratizing AI development, and democratizing AI governance—regarding their respective prospects and limits in response to algorithmic injustice. My examinations reveal that while some versions of democratizing AI bear the prospect of mitigating the concern of algorithmic injustice, others are somewhat limited and might even function to perpetuate unjust power hierarchies. This analysis thus urges a more fine-grained discussion on how to democratize AI and suggests that closer scrutiny of the power dynamics embedded in the socio-technical structure can help guide such explorations. (shrink)

The debate between scientific realism and anti-realism remains at a stalemate, making reconciliation seem hopeless. Yet, important work remains: exploring a common ground, even if only to uncover deeper points of disagreement and, ideally, to benefit both sides of the debate. I propose such a common ground. Specifically, many anti-realists, such as instrumentalists, have yet to seriously engage with Sober's call to justify their preferred version of Ockham's razor through a positive account. Meanwhile, realists face a similar challenge: providing a (...) non-circular explanation of how their version of Ockham's razor connects to truth. The common ground I propose addresses these challenges for both sides; the key is to leverage the idea that everyone values some truths and to draw on insights from scientific fields that study scientific inference—namely, statistics and machine learning. This common ground also isolates a distinctively epistemic root of the irreconcilability in the realism debate. (shrink)

Locke is often thought to have introduced the topic of personal identity into philosophy when, in the second edition of theEssay,he distinguished the person from both the human being and the soul. Each of these entities differs from the others with respect to their identity conditions, and so they must be ontologically distinct. In particular, Locke claimed, a person cannot survive total memory loss, although a human being or a soul can.

Although the idea that sexual violence is a “structural” problem is not new, the lack of specification as to what that entails blocks effective responses to it. This paper illustrates the concept of sexual violence as structural in the sense of containing a type of moral wrong called “structural wrong” and discusses its practical implications. First, I introduce a distinction between two types of moral wrongs—interactional wrongs and structural wrongs—and I argue that the moral problem of sexual violence includes both (...) types, each of which calls for a different set of moral responses. Second, drawing on Iris Marion Young’s social connection model of responsibility, I argue that recognizing the structural-wrong element of sexual violence does not reduce individual perpetrators’ responsibility for it. Instead, it implies that a broader group of agents are required to join collective actions to reform the social structure. I conclude by evaluating some preventive programs against sexual violence through the lens of structural wrongs and providing directions to advance them. (shrink)

A scarcity mindset is considered to impact consumer behaviors. Our research aimed to examine the moderating effect of the scarcity mindset on the relationship between mental accounting and hedonic (vs. utilitarian) consumption. We conducted an online experimental design (mental accounting: windfall gains vs. hard-earning gains; consumption: hedonic products vs. utilitarian products) and verified our hypotheses in two distinct samples: a student sample and an adult sample. Our results showed that consumers who received windfall gains tended to use it for hedonic (...) consumption rather than utilitarian consumption. Intriguingly, such an effect was insignificant under a high level of a scarcity mindset but significant under a low level of the scarcity mindset. Moreover, consumers who received hard-earning gains tended to spend the money on utilitarian (vs. hedonic) consumption. However, we did not detect the impact of the scarcity mindset on such effects. Our research suggested an asymmetric effect of the scarcity mindset on hedonic (vs. utilitarian) consumption under two different mental accounts. It highlights the important role of the scarcity mindset in consumer behaviors, which leaves avenues for future research to understand marketing promotion strategies for distinct products. (shrink)

The 2021 Nobel Prize in Economics recognizes a type of causal model known as the Rubin causal model, or potential outcome framework, which deserves far more attention from philosophers than it currently receives. To spark philosophers' interest, I develop a dialectic connecting the Rubin causal model to the Lewis-Stalnaker debate on a logical principle of counterfactuals: Conditional Excluded Middle (CEM). I begin by playing good cop for CEM, developing a new argument in its favor---a Quine-Putnam-style indispensability argument. This argument is (...) based on the observation that CEM seems to be indispensable to the Rubin causal model, which underpins our best scientific theory of causal inference in health and social sciences---a Nobel Prize-winning theory. Indeed, CEM has long remained a core assumption of the Rubin causal model, despite challenges from within the statistics and economics communities over twenty years ago. I then switch sides to play bad cop for CEM, undermining the indispensability argument by developing a new theory of causal inference that dispenses with CEM while preserving the successes of the original theory (thanks to a new theorem proved here). The key, somewhat surprisingly, is to integrate two approaches to causal modeling: the Rubin causal model, more familiar in health and social sciences, and the causal Bayes net, more familiar in philosophy. The good cop/bad cop dialectic is concluded with a connection to broader philosophical issues, including intertheory relations, the revisability of logic, and the role of background assumptions in justifying scientific inference. (shrink)

The translational research community, in general, and the Clinical and Translational Science Awards (CTSA) community, in particular, share the vision of repurposing EHRs for research that will improve the quality of clinical practice. Many members of these communities are also aware that electronic health records (EHRs) suffer limitations of data becoming poorly structured, biased, and unusable out of original context. This creates obstacles to the continuity of care, utility, quality improvement, and translational research. Analogous limitations to sharing objective data in (...) other areas of the natural sciences have been successfully overcome by developing and using common ontologies. This White Paper presents the authors’ rationale for the use of ontologies with computable semantics for the improvement of clinical data quality and EHR usability formulated for researchers with a stake in clinical and translational science and who are advocates for the use of information technology in medicine but at the same time are concerned by current major shortfalls. This White Paper outlines pitfalls, opportunities, and solutions and recommends increased investment in research and development of ontologies with computable semantics for a new generation of EHRs. (shrink)

As robots slip into more domains of human life-from the operating room to the bedroom-they take on our morally important tasks and decisions, as well as create new risks from psychological to physical. This book answers the urgent call to study their ethical, legal, and policy impacts.

Structural injustice exists when the influence of social structure exposes some groups of people to undeserved burdens while conferring unearned power to others. It has been argued that the responsibility for addressing structural injustices should be shared among those participating in the social structure and can only be discharged through collective action; however, the proper form of collective action does not happen easily. To address structural injustice effectively, we need to gain clarity on the practical challenges that are involved and (...) explore possible means of implementing shared responsibility. This chapter thus aims to contribute to the study of addressing structural injustice in the following two ways. First, building on previous studies, I categorize three forms of practical challenges that have been encountered by existing proposals for discharging shared responsibility for structural injustice. Second, I offer an alternative proposal, which I will refer to as the deliberative mini-public proposal, and argue that it has the potential to mobilize structural change and better overcome the identified practical challenges. (shrink)

Esse artigo pretende investigar a ideia de “conversão substancial” apresentada por Tomás de Aquino em sua teoria sobre a transubstanciação na Suma Teológica III, q.75.Busca-se aqui reconhecer o caráter heterodoxo desta conversão em relação às demais no ordinário quadro conceitual apresentado por Tomás, de cunho aristotélico. Conforme se verá, a ideia de conversão presente no âmbito da metafísica do Estagirita diz respeito à geração e corrupção, na qual está suposta a noção de forma. Ao contrário, na possibilidade da ideia de (...) conversão substancial, tem-se um outro cenário,inexplorado pelo Corpus Aristotélico, em que uma substância se torna outra por completo, tendo-se uma conversão total. Nesse sentido, almeja-se apresentar, em primeiro lugar, o contexto histórico e teológico das discussões sobre a transubstanciação. Em seguida, buscar-se-á mostrar o paradigma aristotélico das conversões naturais, assumido por Tomás no ambiente ordinário da natureza. Por fim,será mostrado em que consiste a conversão substancial com mais detalhes, tendo por base a argumentação filosófica que Aquino faz, buscando identificar a relevância metafísica dessa possibilidade para situar filosoficamente o fenômeno milagroso ocorrido no sacramento da Eucaristia. (shrink)

The problem of theory choice and model selection is hard but still important when useful truths are underdetermined, perhaps not by all kinds of data but by the kinds of data we can have access to ethically or practicably—even if we have an infinity of such data. This article addresses a crucial instance of that problem: the problem of inferring causal structures from nonexperimental, nontemporal data without assuming the so-called causal Faithfulness condition or the like. A new account of epistemic (...) evaluation is developed to solve that problem and justify a standard practice of causal inference in data science. (shrink)

This paper summarizes the evolution of analytic philosophy in Taiwan, examines its impact within and beyond academia, and discusses the future of the discipline. The roots of modern philosophy in Taiwan can be traced back to the Japanese colonial era, and analytic philosophy was introduced to the country in the late 1940s when many intellectuals in China moved to Taiwan. However, massive curbs were imposed on philosophy during Chiang Kai-shek’s dictatorship, and the discipline began to thrive again only after Taiwan’s (...) democratization in the late 1980s. Nonetheless, since its introduction in the colonial era, modern philosophy has made significant contributions in Taiwan, encouraging interdisciplinary engagements, advancing civic education, and promoting the spirit of democracy and political liberation. Philosophy has played a key role in Taiwan’s remarkable transformation from an island colonized for hundreds of years to a country that recognizes democracy, freedom, and human rights. The themes of anti-colonialism and anti-domination seen in the works of modern Taiwanese philosophers not only reflect the discipline’s political and historical underpinnings but also signal how Taiwanese philosophy can acquire a distinct identity, despite being influenced by many other philosophical traditions. While still at a nascent stage, Taiwanese philosophy has the potential to join forces with other philosophical traditions in advancing the vision of decolonizing philosophy. (shrink)

Low-carbon agriculture is essential for protecting the global climate and sustainable agricultural economics. Since China is a predominantly agricultural country, the adoption of low-carbon agricultural technologies by local farmers is crucial. The past literature on low-carbon technologies has highlighted the influence of demographic, economic, and environmental factors, while the psychological factors have been underexplored. A questionnaire-based approach was used to assess the psychological process underlying the adoption of low-carbon agricultural technologies by 1,114 Chinese rice farmers in this paper, and structural (...) equation modeling (SEM) was empirically employed to test our theoretical model. (shrink)

This is a condensed and supplementary explanation of my previously submitted preprint, “Establishment of a Dialectical Logic Symbol System: Inspired by Hegel’s Logic and Buddhist Philosophy.” The focus here is solely on demonstrating the technical correctness and operational mechanics of the dialectical logic symbol system. It provides a detailed account of how the system functions through geometric symmetry, logical transformations, and symbolic operations. This explanation is designed to clarify the technical foundation of the system, while omitting the broader philosophical discussions (...) covered in the original preprint. (shrink)

In this chapter, we examine the key moral issues for the intelligence community with regard to the use of robots for intelligence collection. First, we survey the diverse range of spy robots that currently exist or are emerging, and examine their value for national security. This includes describing a number of plausible scenarios in which they have been (or could be) used, including: surveillance, attack, sentry, information collection, delivery, extraction, detention, interrogation and as Trojan horses. Second, we examine several areas (...) in which spy robots present serious ethical and legal challenges. We conclude by examining some moral concerns with shifting from intelligence collection to action, as enabled by robotics technology. (shrink)

Forgiveness is mostly seen as a virtuous human response to wrongful conduct. But what happens when there is no acknowledgement of wrongdoing on the part of the wrongdoer? Does the forgiveness of the unrepentant still count as forgiveness? The Fourteenth Dalai Lama, for instance, is a figure who highly promotes the value of forgiveness. His homeland has been occupied by China since 1950, yet he maintains that he forgives and feels no enmity towards the Chinese government. The Chinese authorities, for (...) their part, have never admitted to wrongful invasion of the ‘roof of the world’, hence there has been no acceptance of the Dalai Lama’s forgiveness. Can the Dalai Lama’s forgiving under these circumstances, however, still be seen as forgiveness? In the present contribution, I shed light on the Buddhist view on forgiveness in the hope of inspiring ideas that might contribute to the pursuit of peace. Firstly, I explore certain matters surrounding the general idea of forgiveness and subsequently introduce Buddhist perspectives. Secondly, I respond to the key question of this paper by highlighting the Dalai Lama’s views as a means to elaborate on the Buddhist stance. I conclude by comparing Buddhist points of view with some contemporary philosophical perspectives and illustrating some distinguishing features of the Buddhist notion of forgiveness. From the above, I endeavour to establish that the Buddhist take on forgiveness is ultimately unconditional. (shrink)

This paper attempts to revive interest in the speech act theory of literature by looking into Monroe C. Beardsley's account in particular. Beardsley's view in this respect has received, surprisingly, less attention than deserved. I first offer a reconstruction of Beardsley's account and then use it to correct some notable misconceptions. Next, I show that the reformulation reveals a hitherto unnoticed discrepancy in Beardsley's position and that this can be explained away by a weak version of intentionalism that Beardsley himself (...) actually tolerates. Finally, I assess the real difficulty of Beardsley's theory and its relevance today. (shrink)

In this article, I attempt to clarify all terms related to causality within Buddhist teachings and make the following bold claims: 1. ‘cause.’” 2. “The mere doctrinal explanation of Dependent Origination does not define “The sequence of ‘consciousness, contact, feeling, perception, and thought’ is based on the meaning of ‘accumulation’ (集) as aggregation, rather than being the true sequence of Dependent Origination.” 3. “Therefore, we have the terms ‘contact with ignorance’ (無明觸) and ‘contact with wisdom’ (明觸).”.

In the world of Avatar: The Last Airbender (ATLA) and The Legend of Korra (LOK) —let’s call it the Bending World—some people (“benders”) are endowed with telekinetic superpowers to maneuver surrounding objects without physical interaction, by mentally steering (“bending”) one of the four classical “elements of nature” composing the objects: air, fire, water, and earth. Perhaps, in a world where the fundamental laws of nature are radically different from those of our world, the fundamental conditions and manifestations of politics should (...) be radically different too. That, of course, is not to deny that political bodies familiar to us are depicted in ATLA and LOK: tribes, monarchies, autonomous townships, city-states, loose federations, colonial empires, and democracies. Despite those familiar depictions, however, it’s worth contemplating how the existence of supernatural power might fundamentally alter the norms and rationales of politics—and how it might in turn help us better understand our own political reality. (shrink)

This paper addresses the always online behavior of the data owner in proxy re- encryption schemes for re-encryption keys issuing. We extend and adapt multi-authority ciphertext policy attribute based encryption techniques to type-based proxy re-encryption to build our solution. As a result, user authentication and user authorization are moved to the cloud server which does not require further interaction with the data owner, data owner and data users identities are hidden from the cloud server, and re-encryption keys are only issued (...) to legitimate users. An in depth analysis shows that our scheme is secure, flexible and efficient for mobile cloud computing. (shrink)

Introducing two fun games of Dialectical Logic Symbol System and the safe of this System.