continent. 2.2 (2012): 152–154 Levi R. Bryant. The Democracy of Objects . Ann Arbor, MI: Open Humanities Press. 2011. 316 pp. | ISBN 9781607852049. | $23.99 For two decades post-anarchism has adopted an epistemological point of departure for its critique of the representative ontologies of classical anarchism. This critique focused on the classical anarchist conceptualization of power as a unitary phenomenon that operated unidirectionally to repress an otherwise creative and benign human essence. Andrew Koch may have inaugurated this trend in (...) 1993 when he wrote his influential paper entitled “Post-structuralism and the Epistemological Basis of Anarchism.” Koch’s paper certainly laid some of the important groundwork for post-anarchism’s continual subsumption of ontology beneath the a priori of an epistemological orientation, and his work continues to be cited as an early and important venture into post-anarchist philosophy. The problem is that Koch could not conceive of an anti-essentialist and autonomous ontological system, one not subject to regulation or representation by the human mind. Consequently, he was forced to assert a subjectivist claims-making ego as the foundation of a post-structuralist anarchist politics. Saul Newman was indebted to this heritage insofar as he also posited the ego (extrapolated from the writings of Max Stirner) and the subject (extrapolated from Jacques Lacan’s oeuvre ) as the paradoxical ‘outside’ to power and representation. Todd May fell into a similar trap in his book The Political Philosophy of Post-structuralist Anarchism when he wrote that “[m]etaphysics [...] partakes of the normativity inhabiting the epistemology that provides its foundations.” 1 Whereas Newman’s approach did not necessarily foreclose the possibility of metaphysics—at least to the extent that he began with the subject of the Lacanian tradition (wherein the subject is believed to be radically split between thinking and being)—May completely foreclosed the possibility of any escape from the reign of the epistemological. There laid the impasse of yesterday’s post-anarchism. This impasse at the heart of the project of post-anarchism has forced Koch, Newman, May, and many others, to come to similar conclusions about the place of ontology in post-anarchist scholarship. The post-anarchists have all formulated a response strikingly similar to Koch’s argument that any representative ontology ought to be dismantled and dethroned in favour of “a conceptualization of knowledge that is contingent on a plurality of internally consistent episteme .” 2 By dismissing all ontologies as suspiciously representative and as incessantly harbouring a dangerous form of essentialism, post-anarchists have overlooked the privilege that they have placed on the human subject, language, and discourse, at the expense of the democracy that the human subject shares with other animals, objects, and beings in the world. This epistemological characterization of post-anarchism has held sway for far too long. It is not by chance that post-anarchism, as a concept, was first formulated by Hakim Bey as an “ontological anarchism,” 3 and subsequently repressed by the canon of post-anarchist authors. Perhaps Bey’s ontological anarchism also lacked the ‘rigour’ required of today’s scholarly audience and for these two reasons (at least) he has received very little credit for his inaugurating efforts into post-anarchism. In any case, I want to challenge this reluctance and revive the roots of post-anarchism. Levi Bryant gives us a reason to believe that we can achieve the promise of Bey’s ontological anarchism without sacrificing the scholarly standard of rigour. Levi Bryant’s newest open-access book, The Democracy of Objects , is a tour de force . His book challenges post-anarchists to take their radical critique of representation a step further by questioning the “hegemony that epistemology currently enjoys in philosophy.” Bryant maintains that post-structuralism, and radical anti-humanisms, only appear to reject the subject as the locus of political agency. Their rejection is actually more of a disavowal, a replacement of the human subject with the equally human order of language or discourse. What post-structuralism attempts to elucidate is the manner in which the subject is colonized by the Other of language, discourse and social relations. What here appears as a movement away from the determining subject of humanism and existentialism is only replaced with the determining apparatuses of structures as they are conceived by astute analysts of political culture. Post-structuralism thus re-enters the anthropocentric discourse to the extent that the cultural analyst believes himself capable of conceiving the determinative structures of society. In contradistinction to the claims of post-structuralism and post-anarchism, the role of the ontologist is not to suture the gap between epistemology and the real but to de-suture it, as Bryant puts it: “[o]ntology does not tell us what objects exist, but that objects exist, that they are generative mechanisms.” Above all else, the role of ontology, for post-anarchists, ought to be a real de-centering of the subject in relation to other objects in the non-human world such that the subject becomes conceived as one object among others within a living democracy of equality. This inevitably leads to the conclusion that objects exist whether or not the subject or analyst is there to represent them: they represent themselves and are autonomous from our dictation, just as each object finds its autonomy in relation to other objects. Ontology must now be distinguished from representation. We must shift the terms of the debate and interrogate the hegemony that epistemology has been afforded within post-anarchist philosophy. At least two possibilities are now permitted. On the one hand, one could intervene into the reigning mode of philosophy, namely epistemology, by latching onto concepts from meta-ethical philosophy. Meta-ethics allows one to easily separate the ontological from the epistemological and to answer very particular questions about each in order to formulate an overarching meta-ethical position. 4 Post-anarchism is particularly adept at this task because of its resounding ability to frame itself as an ethical political philosophy in relation to the strategic political philosophy of classical Marxism. On the other hand, Bryant argues that “[p]erhaps the best way to defeat [the privilege currently held by epistemology] is to shift the terms of debate.” Shifting the terms of debate is also something that post-anarchists have been very good at doing. Thus, instead of asking the question ‘how do representative ontological systems harbour concealed epistemological orientations toward the political?’ one might ask ‘ do epistemological orientations toward the political always harbour representative and subject-centred ontological systems?” The genius of Bryant’s book rests in its ability to convincingly argue for the radical autonomy of being and of objects. This claim speaks to some of the most compelling theories of the political in anarchist and marxist political philosophy (for instance, hegemony, representation, democracy, and so on) and it re-stages the political drama of our times across a much wider terrain. The fallacy of strategic political philosophy in the Marxist tradition, as Todd May quite correctly points out, is that it remains committed to a concept of power that is unitary in its analysis, unidirectional in its influence, and utterly repressive in its effect. Similarly, Bryant’s ontology allows one to argue that there is a fallacy that occurs “whenever one type of entity is treated as the ground or explains all other entities.” Whereas May’s post-structuralist anarchism moved away from the fallacy of the unitary analysis of power, whereby subjects are constituted by the influence of a single site of power, it nonetheless remained committed to a tactical political philosophy which is monarchical in the final analysis . It remains monarchical to the extent that the human world, the world of epistemology, is treated as the yardstick of democracy. Bryant’s argument is quite instructive: “[w]hat we thus get is not a democracy of objects or actants where all objects are on equal ontological footing [...] but instead a monarchy of the human in relation to all other beings.” The real fallacy is thus not against strategic political philosophy but philosophy itself and the way it has played out over so many centuries. “The epistemic fallacy,” writes Bryant, “consists in the thesis that proper ontological questions can be fully transposed into epistemological questions.” The point that Bryant is making relates to the way ontology is today always reduced to an epistemology and thereby loses its significance as a philosophical question. This book should be applauded for its novelty and its thesis ought to be taken seriously by post-anarchists today. Because of this book, and the attendant post-continental movement that is being called ‘speculative realism,’ we can now distinguish three stages in the life of post-anarchism. First, we can deduce what Süreyya Evren has described as its ‘introductory period.’ The introductory period of post-anarchism is defined by its inability to side-step the ontological problem in the literature of classical anarchism. During this period, post-anarchism needed to distinguish itself from classical anarchism while nonetheless remaining committed to its ethical project. The second period overcomes the problem of the separation of post-anarchism from classical anarchism by re-reading the classical tradition as essentially post-anarchistic. Some of the critiques of post-anarchism—especially that from Cohn & Wilbur 5 —are included into this period insofar as post-anarchism, for them, was always already anarchism. Whereas the first and second phases have included only explicitly anarchist literature under their rubric of worthwhile investigation, in the third period this no longer holds true. To be certain, the second period permitted the incorporation of post-structuralist literature into post-anarchist discussions (but always with a certain amount of reservation). This third period, the one that is to come—the one that is already here if only we would heed its call—will not take such care with attempts at identification or canonization. Indeed, post-anarchism is already here, like a seed beneath the snow, waiting to be discovered. Levi Bryant teaches us that the third period is already here: and yet where is it? NOTES 1) Todd May. The Political Philosophy of Post-Structuralist Anarchism . University Park, PA: Pennsylvania State University Press. 1997. 2. 2) Andrew Koch. “Post-structuralism and the Epistemological Basis of Anarchism” [1993] in Post-Anarchism: A Reader . Eds. Duane Rousselle & Sureyyya Evren. London: Pluto Press. 2011. pp. 23-40. 3) Bey, Hakim. “ Post-Anarchism Anarchy .” 1987. 4) I have attempted to do this in my paper on Bataille’s post-anarchism; see Duane Rousselle. “Georges Bataille’s Post-anarchism.” Journal of Political Ideologies . 17(3): in press. 5) Jesse Cohn & Shawn Wilbur. “ What’s Wrong with Post-anarchism? ” 2010. (shrink)

In a realistic steady-state visual evoked potential (SSVEP) based brain-computer interface (BCI) application like driving a car or controlling a quadrotor, observing the surrounding environment while simultaneously gazing at the stimulus is necessary. This kind of application inevitably could cause head movements and variation of the accompanying gaze fixation point, which might affect the SSVEP and BCI’s performance. However, few papers studied the effects of head movements and gaze fixation switch on SSVEP response, and the corresponding BCI performance. This study (...) aimed to explore these effects by designing a new ball tracking paradigm in a virtual reality (VR) environment with two different moving tasks, i.e., the following and free moving tasks, and three moving patterns, pitch, yaw, and static. Sixteen subjects were recruited to conduct a BCI VR experiment. The offline data analysis showed that head moving patterns [F(2, 30) = 9.369, p = 0.001, effect size = 0.384] resulted in significantly different BCI decoding performance but the moving tasks had no effect on the results [F(1, 15) = 3.484, p = 0.082, effect size = 0.188]. Besides, the canonical correlation analysis (CCA) and filter bank canonical correlation analysis (FBCCA) accuracy were better than the PSDA and MEC methods in all of the conditions. These results implied that head movement could significantly affect the SSVEP performance but it was possible to switch gaze fixation to interact with the surroundings in a realistic BCI application. (shrink)

PurposeOlder adults aged 60 years and above are classified as being of high-risk for infection during the COVID-19 pandemic. This study aimed to investigate the associations of psychological factors of preventive behaviors with three preventive behaviors among Chinese older adults during the COVID-19 pandemic.MethodsA cross-sectional questionnaire survey was administered via SOJUMP, a widely used online survey platform in China. A total of 928 older adults were recruited using a snowball sampling approach from Hubei Province and outside Hubei Province in China (...) during May 18, 2020 to June 7, 2020. Multiple hierarchical regressions were conducted with four models to examine the association between demographic, past behavior, psychological factors and each preventive behavior.Principal FindingsAll three preventive behaviors in older adults increased dramatically during the pandemic of COVID-19. Gender, living status, educational level, past behavior, health knowledge, intention and planning significantly predicted hand washing behavior, R2 = 0.395, F = 54.372, p < 0.001. Gender, education level, important others infection, past behavior, health knowledge, planning and action control significantly predicted mask wearing behavior, R2 = 0.202, F = 23.197, p < 0.001. Living place, past behavior and health knowledge significantly predicted social distancing behavior, R2 = 0.204, F = 26.201, p < 0.001.Major ConclusionsPast behavior and health knowledge predicted all three preventive behaviors. Planning was an important psychological factor for both hand washing and mask wearing behaviors. All those critical demographic and psychological factors are critical for future interventions to facilitate older adults to comply with three preventive behaviors in daily life and to stay healthy during the COVID-19 pandemic. (shrink)

Inleidend overzicht van de wijsgerige ethiek.

Schizophrenia is a serious mental illness characterized by a disconnection between brain regions. Transcranial magnetic stimulation is a non-invasive brain intervention technique that can be used as a new and safe treatment option for patients with schizophrenia with drug-refractory symptoms, such as negative symptoms and cognitive impairment. However, the therapeutic effects of transcranial magnetic stimulation remain unclear and would be investigated using non-invasive tools, such as functional connectivity. A longitudinal design was adopted to investigate the alteration in FC dynamics using (...) a dynamic functional connectivity approach in patients with schizophrenia following high-frequency repeated transcranial magnetic stimulation with the target at the left dorsolateral prefrontal cortex. Two groups of schizophrenia inpatients were recruited. One group received a 4-week high-frequency rTMS together with antipsychotic drugs, while the other group only received antipsychotic drugs. Resting-state functional magnetic resonance imaging and psychiatric symptoms were obtained from the patients with schizophrenia twice at baseline and after 4-week treatment. The dynamics was evaluated using voxel- and region-wise FC temporal variability resulting from fMRI data. The pattern classification technique was used to verify the clinical application value of FC temporal variability. For the voxel-wise FC temporary variability, the repeated measures ANCOVA analysis showed significant treatment × time interaction effects on the FC temporary variability between the left DLPFC and several regions, including the thalamus, cerebellum, precuneus, and precentral gyrus, which are mainly located within the cortico-thalamo-cerebellar circuit. For the ROI-wise FC temporary variability, our results found a significant interaction effect on the FC among CTCC. rTMS intervention led to a reduced FC temporary variability. In addition, higher alteration in FC temporal variability between left DLPFC and right posterior parietal thalamus predicted a higher remission ratio of negative symptom scores, indicating that the decrease of FC temporal variability between the brain regions was associated with the remission of schizophrenia severity. The support vector regression results suggested that the baseline pattern of FC temporary variability between the regions in CTCC could predict the efficacy of high-frequency rTMS intervention on negative symptoms in schizophrenia. These findings confirm the potential relationship between the reduction in whole-brain functional dynamics induced by high-frequency rTMS and the improvement in psychiatric scores, suggesting that high-frequency rTMS affects psychiatric symptoms by coordinating the heterogeneity of activity between the brain regions. Future studies would examine the clinical utility of using functional dynamics patterns between specific brain regions as a biomarker to predict the treatment response of high-frequency rTMS. (shrink)

Lenin's work "On the Significance of Militant Materialism," written in the spring of 1922, is justly regarded as the philosophical testament of our leader. In it, the tasks of the day were merged with the tasks of the entire epoch on the basis of a profound analysis of reality.

An edition of the letters of Erasmus, regarded as one of the greatest humanist writers. All 12 volumes of this work have been reissued, complete with their scholarly apparatus of commentary and notes, as well as plates.

Using covariant derivatives and the operator definitions of quantum mechanics, gauge invariant Proca and Lehnert equations are derived and the Lorenz condition is eliminated in U(1) invariant electrodynamics. It is shown that the structure of the gauge invariant Lehnert equation is the same in an O(3) invariant theory of electrodynamics.

In the digital era, digital games, particularly those in virtual spaces, have become integral to daily life, offering users not only a blend of real and virtual world interactions but also an enhanced sense of happiness and fulfilment. However, traditional digital gaming modes often fall short in meeting the increasing demands for higher quality and more immersive experiences. This paper proposes a new model for the development of artificial intelligence-driven digital games based on virtual space, addressing the ethical and spiritual (...) implications of such advancements. The research builds on data from a 2018 user expectation survey, which indicated significant demand for enhanced virtual reality (VR) games, improved voice communication, and tactile interaction within these environments. We developed a multidimensional model incorporating vision, touch, and auditory feedback, utilizing a Kinect-based haptic interaction redirection algorithm to enhance physical-virtual interaction. This algorithm significantly reduces angular deviation by 10% in virtual navigation, enhancing the boundary definition in virtual spaces and thereby improving the immersive experience. Further enhancements include an Encoder-Decoder (ED) framework for voice communication that employs a neural network with multiple feedback loops to adjust weight values, improving speech recognition accuracy by 15%. This system provides a more responsive and realistic communication environment within digital games. Lastly, the application of computer vision technology and deep learning techniques, including a backpropagation (BP) neural network, improves the system's image recognition capabilities, extending its precision and capacity for rendering high-definition, precise game graphics. This study not only advances the technical aspects of AI in gaming but also prompts a deeper philosophical discussion on the ethical and spiritual impacts of these immersive virtual environments. As AI continues to blur the lines between reality and virtuality, this research invites further inquiry into how such technologies influence human perception, behavior, and morality within digital spaces. (shrink)

Cicero's philosophical works are now exciting renewed interest, in part because he provides vital evidence of the views of the Greek philosophers of the Hellenistic age, and partly because of the light he casts on the intellectual life of first century Rome. This edition uses the 1997 Clarendon text by the acclaimed translator P.G. Walsh.