In order to understand ongoing activity, observers segment it into meaningful temporal parts. Segmentation can be based on bottom‐up processing of distinctive sensory characteristics, such as movement features. Segmentation may also be affected by top‐down effects of knowledge structures, including information about actors' intentions. Three experiments investigated the role of movement features and intentions in perceptual event segmentation, using simple animations. In all conditions, movement features significantly predicted where participants segmented. This relationship was stronger when participants identified larger units than (...) when they identified smaller units, and stronger when the animations were generated randomly than when they were generated by goal‐directed human activity. This pattern suggests that bottom‐up processing played an important role in segmentation of these stimuli, but that this was modulated by top‐down influence of knowledge structures. To describe accurately how observers perceive ongoing activity, one must account for the effects of distinctive sensory characteristics, the effects of knowledge structures, and their interactions. (shrink)

This essay introduces the second of three installments of an “elegiac symposium” in Common Knowledge on figures and concepts devalued in what Thomas Kuhn refers to as “paradigm shifts.” The essay suggests that Kuhn’s idea is provincial, in three specified senses, and then goes on to show how differently Japanese culture regards and manages major change. The author of this introduction, who is also the journal’s editor, begins by evaluating a triptych of 1895 by Toshikata as a response to the (...) seemingly revolutionary changes brought by the Meiji Restoration a generation before. He then goes on to discuss, as exemplary of Japanese attitudes toward change, the Shinto ritual during which the sacred shrines of Ise Jingū are torn down and rebuilt every twenty years. The essay concludes by explaining how the impetus for this ritual is also involved in less-exalted aspects of Japanese culture; for example, in the peculiarities of the market for ukiyo-e woodblock prints. Overall, this essay shows that Japanese ways of regarding concepts such as “old” and “new,” “continuity” and “change,” differ so radically from those presupposed in the West that the latter should be regarded as provincial rather than as universally valid. (shrink)

water paradox has long served as an argument against the Principle of Indifference. A solution to the paradox is proposed, with a view toward resolving general difficulties in applying the principle.

People with disabilities suffer from pervasive inequalities in employment, education, transportation, housing, and health care compared to those who are not disabled. Moreover, people with disabilities are often subject to unjustified stigma and pity. In this paper, I will explain why these disadvantages violate relational egalitarian principles of justice. As I will show, my argument can account for both kinds of inequality that disabled people face.

A simple tool is provided to assist researchers in assessing contributions to a scientific publication, for ease in evaluating which contributors qualify for authorship, and in what order the authors should be listed. The tool identifies four phases of activity leading to a publication—Conception and Design, Data Acquisition, Analysis and Interpretation, and Manuscript Preparation. By comparing a project participant’s contribution in a given phase to several specified thresholds, a score of up to five points can be assigned; the contributor’s scores (...) in all four phases are summed to yield a total “contribution score”, which is compared to a threshold to determine which contributors merit authorship. This tool may be useful in a variety of contexts in which a systematic approach to authorial credit is desired. (shrink)

In this piece, the editor of Common Knowledge introduces a long-term project titled “Antipolitics: Symposium in Memory of György Konrád.” Konrád, who died in 2019, was a founding member of the Common Knowledge editorial board, and the symposium is meant to find present-day applications for the arguments of his book Antipolitics, published in 1982 in Hungarian. Although written under Cold War conditions and to that extent dated, the book is directed against politics and politicians as such: “What Machiavelli's Prince is (...) to would-be rulers, Antipolitics should be for those resistant to being ruled — a treasury of axioms and apothegms,” which this editorial collects, updates, and analyzes. Given that democratic systems and constitutions are “open and subject to further development,” Konrád urges us to devise and run experiments in governance that apply “creative imagination” to problems that, in better times, we might leave to politicians to resolve. “The crisis for democracy today,” Perl argues, “is that bad government (as Konrád, Václav Havel, and Adam Michnik defined it in the 1980s) appears to be what various electorates crave and therefore choose.” Realizing that elections produce, as Aristotle said, oligarchy rather than democracy, we should rethink majority rule and experiment with sortition as a counterpolitical means of self-government. (shrink)

In this introduction to Part 1 of “Contextualism—the Next Generation: Symposium on the Future of a Methodology,” the editor of Common Knowledge, a “journal of left-wing Kuhnian opinion,” reports that the new symposium responds to contextualist criticism of the previous CK symposium, which was on xenophilia. The content of the earlier symposium met with objections, from contextualists, on the grounds of methodology, and the new symposium questions the methodology of contextualism for the limits that it places on content as well (...) as on normative aims and degree of focus. Tracing the origins of contextualism to Kuhn and his theory that paradigms of scientific knowledge are incommensurable, this essay then argues that Kuhnian method is formal, with scant concern for content, and that Kuhn’s work was vatic, more than philosophical or historical. Kuhn’s depiction of his sudden, blinding realization that Aristotelian physics is correct in its own context is assessed as an ironic application of biblical scenes of revelation to what is, essentially, a process of scrupulous, piecemeal scholarship. What Kuhn unknowingly wanted, the essay concludes, was a combination of contextualism and phenomenology, as a means of knowing what it was like to believe in Aristotelian, as opposed to modern, concepts of matter, quality, space, void, position, change, and motion. The essay then introduces the first contribution to the new symposium: a monograph retrieving geometrical and taxonomic—Euclidean and Theophrastan—idioms of discourse about fictional characters and inquiring into their changing affective content. (shrink)

In this introduction to part 3 of the Common Knowledge symposium “Antipolitics,” the journal's editor argues that, apart from sortition, the best guarantees of safety in a democracy are, first, to augment judicial oversight of all political processes and, second, to exclude politicians from the process of selecting judges. “There can never be too much judicial interference,” he writes, “in what politicians regard as their domain.” The author reached this conclusion during attempts by the newly elected Israeli government, in the (...) spring of 2023, to make itself absolute by eliminating checks on its conduct that the Supreme Court had been developing and applying since the 1950s. Traditional Jewry and Judaism being notoriously hypernomian, the resistance to legality on the part of the ruling coalition has conveyed an aura of antinomian heresy. The choice in Israel appears to be between antipolitics and antinomianism, rather than between Left and Right politically—and the antipolitical model in Israel of a superintendent judiciary and an autonomous attorney general is arguably superior to the American prototype, even from the perspective (“all men are created equal..., endowed by their Creator with certain unalienable Rights”) that we have come to regard as quintessentially American. (shrink)

In this piece, the editor of Common Knowledge offers excerpts from his two-year correspondence with a reader in Hong Kong, who was drawn to arguments made in the journal about maintaining “quietism and resistance in the face of vile behavior.” In the summer and fall of 2019, during the insurrection in Hong Kong, his correspondent shifts rapidly from taking comfort in CK’s defense of quietism to a full embrace of “uncivil disobedience.” She implies that the solidarity the editor expresses with (...) Hong Kong is merely rhetorical, and he responds by writing this article and quoting in it the entire text of the 1984 Joint Declaration of the Chinese and British governments on the question of Hong Kong. The declaration’s guarantees of autonomy and civil rights appear in bold italics. The editor concludes by suggesting that it falls to the United Nations Security Council to enforce the terms of the treaty. (shrink)

Scholars in both digital humanities and media studies have noted an apparent disconnect between computation and the interpretive methods of the humanities. Alan Liu has argued that literary scholars employing digital methods encounter a “meaning problem” due to the difficulty of reconciling algorithmic methods with interpretive ones. Conversely, the media scholar Friedrich Kittler has questioned the adequacy of hermeneutics as a means of studying computers. This paper argues that that this disconnect results from a set of contingent decisions made in (...) both humanistic and mathematical disciplines in the first half of the nineteenth century that delineated, with implications that continue to resonate in the present day, which aspects of human activity would come to be formalized in algorithms and which would not. I begin with a discussion of Nicolas de Condorcet, who attempted, at the height of the 1789 revolution, to turn algebra into a universal language; his work, I argue, exemplifies the form of algorithmic thinking that existed before the Romantic turn. Next, I discuss William Wordsworth’s arguments about the relationship of poetry and science. While Wordsworth is sometimes viewed as a critic of science, I argue that his polemic is specifically targeted at highly politicized projects like Condorcet’s that sought to supplant existing modes of thought with scientific rationality. Finally, I demonstrate the importance of Romantic thought for George Boole, creator of the logic system that would eventually form the basis of digital electronics. The reason Boole was able to succeed where Condorcet had failed, I argue, was that Romantic notions of culture enabled him to reconcile a mechanical view of mathematical reasoning with an organic view of the development of meaning—a dichotomy that remains a key assumption of computer interfaces in the twenty-first century. (shrink)

In this introduction to the first installment of the Common Knowledge symposium on xenophilia, the editor explains the rationale of the new project, citing increases in aggressive xenophobia internationally. He comments on the intergroup-relations theorist Todd Pittinsky's argument that, since tolerance is not logically the antithesis of negative feelings toward out-groups, even long-established traditions of toleration are inadequate to prevent intergroup aggression. Pittinsky proposes that tolerance be replaced, as a principle of peacekeeping, by the encouragement of positive feelings toward out-groups, (...) and the author of this essay responds by showing how the Freudian theory of ambivalence and the history of literature on which Freud drew in constructing it support Pittinsky's viewpoint. Enemies regularly fall in love, above all in Shakespearean drama, which Freud explains by arguing that all human relations are love-hate relations. Thus, this essay suggests, it takes as much psychic energy to repress the love in what appear to be relationships of hatred as to repress the hatred in what appear to be relationships of love. There is a metaphysical component as well to this argument: the xenophobe and xenophile equally presuppose that the identity principle is applicable to society as well as to mathematics; both assume that each discrete social group is self-identical and differs from all other groups more or less radically. The main difference between –phile and –phobe is the latter's relative incapacity to live with ambivalence. Given these arguments, one must expect to find negative as well as positive motives in the etiology and conduct of xenophilia—and the first installment of the Common Knowledge symposium is said to focus on cases of xenophilia in which varieties of enmity accompany that singular and underrated variety of love. (shrink)

The Theory of Event Coding deals with brief events but has implications for longer, complex events, particularly goal-directed activities. Two of the theory's central claims are consistent with or assumed by theories of complex events. However, the claim that event codes arise from the rapid activation and integration of features presents challenges for scaling up to larger events.

Discussions of withdrawal of life support often revolve around a patient’s perceived level of suffering or lack of experience. Personhood, however, is often linked to personal agency. In the present study, 279 laypeople estimated the amount of agency and experience in hypothetical patients differing in degree of consciousness. Participants also indicated whether they would choose to maintain or terminate life support. Patients were more likely to terminate life support for a patient in a persistent vegetative state, followed by one with (...) amyotrophic lateral sclerosis and in a minimally conscious state. The decision to maintain life support was reliably predicted by perceptions of a patient’s agency but life support decisions were not significantly predicted by ratings of experience. In sum, decisions regarding maintaining life support are more influenced by perceptions of a patient’s ability to plan and act than by perceptions of a patient’s ability to feel or experience. (shrink)

This essay, which is the editor's introduction to part 1 of a multipart symposium on quietism, also constitutes his call for symposium papers. The symposium is meant be comprehensive. It is described as political and broadly cultural as well as religious, and in religious terms is said to cover not only the Catholic and Protestant quietisms (most properly so called) of the late seventeenth and eighteenth centuries, but also the proto-quietisms of the medieval Western church and reputedly quietist aspects of (...) the Gnostic, Eastern Orthodox, early Hasidic, Shi'ite, Jain and other Indic, Taoist, and Zen religious traditions. This introduction emphasizes the secular approaches, mostly antipolitical or postphilosophical, that wear the adjective “quietist” metaphorically, including the postmodern currents that Martha Nussbaum has named “hip quietism” and the “minimalist” philosophical version developed by Wittgenstein and some of his successors, notably Richard Rorty. This introduction concludes with attention to Rorty's late essay “Naturalism and Quietism,” then with a dedication of the entire symposium to Rorty's memory. (shrink)

This chapter contains sections titled: Introduction Background Incentives and guidance from the criminal law Other regulatory incentives and guidance Civil incentives Conclusion.

In this introduction to Part 1 of the Common Knowledge symposium, “Fuzzy Studies,” the journal's editor discusses four essays from the 1980s by Richard Rorty, in which Rorty chose to associate himself with various neopragmatists, Continental thinkers, and “left-wing Kuhnians” under the rubric of the “new fuzziness.” The term had been introduced as an insult by a philosopher of science with positivist leanings, but Rorty took it up as an “endearing” compliment, arguing that “to be less fuzzy” was also to (...) be “less genial, tolerant, open-minded, and fallibilist.” He defined the “new fuzziness” as “an attempt to blur just those distinctions between the objective and subjective and between fact and value which the critical conception of rationality has developed.” This introduction also examines W. V. Quine's essay “Speaking of Objects”, which describes objects as fuzzy “half-entities”; Clifford Geertz's essay “Blurred Genres”, which advises social scientists that being “taxonomically upstanding” is futile; and Lofti Zadeh's article “The Concept of a Linguistic Variable and Its Application to Approximate Reasoning”, which abandons “Aristotelian, bivalent logic” in favor of a “fuzzy logic” based on Zadeh's “fuzzy set theory.” This introductory piece relates these theoretical works of the past half-century to the sorites paradox and to classical issues of vagueness raised and still unresolved in Western philosophy. Returning then to Rorty, the author questions how Rorty expected his endorsement of the “new fuzziness” to be applied, as proposed, to theology and politics. Suggesting that such applications are the natural work of historians, the author, having asked the historian Natalie Zemon Davis for comment, then quotes her response—which associates fuzzy studies, “common knowledge,” and peacemaking—at length. (shrink)

In this introduction to part three of the Common Knowledge symposium “Fuzzy Studies: On the Consequence of Blur,” the journal’s editor argues that blur is not a medium of concealment, confusion, or evasion. Making distinctions between kinds of relative unclarity, he reserves the word blur for the kind that results from de-differentiating objects or qualities or states of affairs whose differences have been overstated. To refine what blur is and is not, he compares kinds of unclarity found in images by (...) Giotto, Rubens, Hokusai, Kunitora, Manet, Zeshin, and Richter. With reference to art criticism by Hubert Damisch, Wayne Andersen, Anthony Hughes, Robert Storr, Julian Bell, Christopher Prendergast, and especially T. J. Clark, he agrees that choosing between focus and blur can be a moral decision, though not in the sense for which Clark arraigns the Impressionists. Characterizing the way of seeing that Clark encourages in The Painting of Modern Life as a form of staring, this essay argues that “lean and hungry looking” is indecent, whereas unfocused receptivity is irenic. What Bell calls the “aestheticized halfheartedness” of Manet is redescribed here as a genre of moral heroism, and the essay concludes that it is differentiation that is on morally shaky ground. (shrink)

This introduction to the third and final part of the Common Knowledge symposium “Unsocial Thought, Uncommon Lives” is reprinted here in a special issue of representative pieces from the journal’s first twenty-five years. The title is taken from an article by Isaiah Berlin in CK. Perl’s essay argues against the Aristotelian presumption that “man is a social animal” and explains that the CK symposium on unsocial thought was meant to substantiate that “societies do as a rule smother instinctive behaviors, but (...) in the process they also as a rule incarnate the least respectable instincts with greater force than individuals can do independently.... If even heroism and altruism, let alone standard social conduct, are oblique expressions of aggression, cruelty, and the will to power, then the obvious conclusion to reach is that human beings are not fit company for each other.... The standard means of veering off from this conclusion is to blame one’s own society, or aspects of contemporary society, and then to propose improvements. Historically, evidence suggests, efforts of this kind are opportunities for controversy and thus for exercise of the will to power. Social order is such that even the discussion of social order occasions conflict.” Perl goes on to argue that individualists and communitarians are “fundamentally in accord”: they are “teams” agreeing to the rules of a dubious conflict from which only “stylites, dendrites, and mendicants” have done what is required to exempt themselves. (shrink)

Women are diagnosed with clinical depression at twice the rates as men. Treating depression through psychotherapy or medication both focus on changing an individual, rather than addressing socioecological influences or social roles. In the current study, participants read of systemic inequality contributing to differential rates of depression in either American men or women, or in two fictitious Australian First Nation groups. Participants then considered the acceptability and efficacy of treating depression through psychotherapy, medication, or social change. When socioecological inequities and (...) unequal social roles were presented through an unfamiliar foreign lens, participants were more likely to recognize the systemic unfairness, and endorsed social change more than psychotherapy or medication as a treatment strategy. However, when identical social inequities and social roles were presented through descriptions of American men and women, social intervention was less likely to be endorsed, and psychotherapy or medication gained in acceptability. Participants of color were also more likely to recognize and endorse social change as a strategy for treating depression, while those reporting a history of psychotropic medication for affective disorders rated medication as more effective and acceptable. (shrink)

This qualitative analysis examines the thinking of Thomas Merton and Jacques Ellul on the impact that they believe technology and the idea of progress has had on human freedom. The thesis is that for both Merton and Ellul, modern technology itself and an uncritical acceptance of the idea of technological progress potentially inhibits the contemplative life and serves to deprive humanity of the God-given gift of freedom. Examining Merton and Ellul through theological, sociological, and political lenses allows a point-by-point comparison (...) of a number of different ideas that directly relate to the impact that technology has had on the human condition. This comparison identifies commonalities of thought and traces some of the antecedents to their thought. Merton the Roman Catholic and Ellul the Protestant offer remarkably similar conclusions regarding the impact that technology has had on the human condition. As Christians, they provide a distinctly Christocentric view of freedom, and it is against this unique view that the impact of technology and the idea of progress is evaluated. Both men offer a "third way," which is an approach that allows one to transcend the grip that the technological society maintains over the individual. They are examples of men not only thinking about the impact that technology has had on human freedom as much as they are individuals firmly committed to living out the ideals that they spent their lives articulating. (shrink)

The mammalian chromosome is longitudinally heterogeneous in structure and function and this is the basis for the specific banding patterns produced by various chromosome staining techniques. The two most frequently used techniques are G, or Giemsa banding and R, or reverse banding. Each type of stained band is characterised by variations in gene density, time of replication, base composition, density of repeat sequences, and chromatin packaging. It is increasingly apparent that R and G bands, which are complementary to each other, (...) represent separate compartments of the euchromatic human genome, with R bands containing the vast majority of genes. R bands are also more GC‐rich, contain a higher density of Alu repeats, and replicate earlier in S phase, than G bands. These properties may be interdependent and may have coevolved. (shrink)

Several forms of dietary learning have been identified in humans. These include flavor–flavor learning, flavor–postingestive learning , and learned satiety. Generally, learning is thought to occur in the absence of contingency or demand awareness. However, a review of the literature suggests that this conclusion may be premature because measures of awareness lack the rigor that is found in studies of other kinds of human learning. If associations do configure outside awareness then this should be regarded as a rare instance of (...) automatic learning. Conversely, if awareness is important, then successful learning may be governed by an individual’s beliefs and predilection to attend to stimulus relationships. For researchers of dietary learning this could be critical because it might explain why learning paradigms have a reputation for being unreliable. Since most food preferences are learned, asking questions about awareness can also tell us something fundamental about everyday dietary control. (shrink)