This paper considers the relationship between institutions and the “sexual imaginary,” understood as the set of affective and imaginative resources that produce certain forms of sexual subjectivity. Drawing on the work of Cornelius Castoriadis and Moira Gatens, I argue that institutions play an important role in shaping sexual imaginaries. Historically, institutions have been sites in which unjust sexual norms have been reinforced and legitimized. I analyse the growing trend of consent education at Australian universities to explore how institutions may also (...) represent potential sites for contesting and reimagining these norms. Feminist critiques of consent suggest that consent education may in fact reproduce a narrow and conservative vision of sexuality, one that aligns with the neoliberal politics of the contemporary university. This paper contributes to these critiques by exploring how both the neoliberal university and consent theory are premised on a distorted vision of the subject as a rational, disembodied being. I argue that transforming dominant sexual imaginaries requires recognizing and interrogating both how desire permeates institutional spaces and the role of desire in ethical sexual relations. (shrink)

As contemporary universities become increasingly deregulated and neoliberalised structures, how is grassroots student political organising to adapt? What role could student organisers, working in coalition with academics, unions and communities, play in shaping the Future University? We argue that student organising has an even more crucial place in the site of the neoliberal university, working against both the corporatisation of the contemporary university, as well as rising neoliberal conditions in the broader communities within which tertiary education is embedded. These conditions, (...) without doubt, have the potential to stultify student movements by burdening students with ever-increasing debt, and packaging degrees as a commodity with a market-determined value. However, we argue, the neoliberalisation of education also engenders an opportunity for students in shaping the Future University, through grassroots advocacy for staff working conditions, and for critical pedagogies that enable the integration of transformative social justice movements with academic theory. For us, the Future University is a space that nourishes critical and creative thinking, and produces students that are able to integrate theory with radical praxis. However, for this to be realised, the ideological function of the university, in justifying and naturalising hegemonic power structures, and the very meaning of public education, must be exposed and critiqued from the ground up. (shrink)

The idea that social and political institutions can be designed in order to achieve specific human ends goes back, at least, to Plato’s presentation of the appropriate form of the just city-state i...

We apply an online optimization process based on machine learning to the production of Bose-Einstein condensates. BEC is typically created with an exponential evaporation ramp that is optimal for ergodic dynamics with two-body s-wave interactions and no other loss rates, but likely sub-optimal for real experiments. Through repeated machine-controlled scientific experimentation and observations our ’learner’ discovers an optimal evaporation ramp for BEC production. In contrast to previous work, our learner uses a Gaussian process to develop a statistical model of the (...) relationship between the parameters it controls and the quality of the BEC produced. We demonstrate that the Gaussian process machine learner is able to discover a ramp that produces high quality BECs in 10 times fewer iterations than a previously used online optimization technique. Furthermore, we show the internal model developed can be used to determine which parameters are essential in BEC creation and which are unimportant, providing insight into the optimization process of the system. (shrink)

One barrier to optimal pain management in the neonatal intensive care unit is how the healthcare community perceives, and therefore manages, neonatal pain. In this paper, we emphasise that healthcare professionals not only have a professional obligation to care for neonates in the NICU, but that these patients are intrinsically worthy of care. We discuss the conditions that make neonates worthy recipients of pain management by highlighting how neonates are vulnerable to pain and harm, and completely dependent on others for (...) pain management. We argue for a relational account of ethical decision-making in the NICU by demonstrating how an increase in vulnerability and dependence may be experienced by the healthcare community and the neonate’s family. Finally, an ethical framework for decisions around neonatal pain management is proposed, focussing on surrogate decision-making and the importance of compassionate action through both a reflective and an affective empathy. As empathy can be highly motivating against pain, we propose that, in addition to educational programs that raise awareness and knowledge of neonatal pain and pain management, healthcare professionals must cultivate empathy in a collective manner, where all members of the NICU team, including parents, are compassionate decision-makers. (shrink)

continent. 2.3 (2012): 218–223 Vijay Prashad. Arab Spring, Libyan Winter . Oakland: AK Press. 2012. 271pp, pbk. $14.95 ISBN-13: 978-1849351126. Nearly a decade ago, I sat in a class entitled, quite simply, “Corporations,” taught by Vijay Prashad at Trinity College. Over the course of the semester, I was amazed at the extent of Prashad’s knowledge, and the complexity and erudition of his style. He has since authored a number of classic books that have gained recognition throughout the world. The Darker (...) Nations , a peoples’ history of the Third World, sent defibrillating shockwaves through an academic world that had almost forgotten the epic scope and historic dignity of the non-aligned movement and post-colonial struggles. In his recent, award-winning work, Arab Spring, Libyan Winter , Prashad delves into his capacious knowledge of the Third World to excavate the discourses and narratives surrounding the upheavals of 2011. “Revolutions have no specific timetable,” states Prashad in the opening line of this exciting and provocative look at contemporary events. Instantly, an atmosphere of suspense emerges. The reader is alerted to the problem of history. Does the making of history then involve a suspension of historical time, or is it a continuous narrative structure into which events must eventually be integrated? Arab Spring, Libyan Winter shows that the answer to the question, “How is history made?” lies just as easily in the asking. The first half of the book works through the events that transpired to bring about the explosive popular uprisings of Arab Spring: Tunisia and Egypt, Yemen and Bahrain. But the events are not put together in a cohesive, chronological fashion. Using an uncommonly gripping style more akin to the folk-story motif of the djeli than to traditionally Orientalist academia, Prashad suspends a given situation, points out its components, and traces back the characters and genealogies that define each link before resuming a narrative. Every moment is an end to itself, and an origin of something different. Thus, the making of history becomes the suspension of its own progress, it’s catastrophic 'stability,' in a process of differentiation through inclusion. Empirically, one might suggest that history is a condition of time, and by extension, of the subject, but history is also an eminent producer of the Subject and her concept of time through memory and narrative. Hence, history is often overdetermined by a dominant narrative of the sovereign. The apparently chaotic composition of Prashad’s historicity is, then, an interstitial morphology of resistance. It illustrates that the time to act for the revolutionary lies in the gaps within the dominant historical realities. It points out the sorties of signifiers constituting nothing in the obliterated ruins of history. Through such illuminations, Arab Spring, Libyan Winter breaks through “the surface of history” to elaborate revolution’s snapping synapses, exploding interruptions and breaches, connecting flows. Messianic Politics It is tempting to think, 'History is either singular, or it is diffuse. It is either one coherent factual narrative, or it is comprised of the aletheia of the multitude.' Yet the reader finds Prashad examining the structure of history on multiple levels. For Prashad, world history is shaped by geographically defined political movements, such as communism or national liberation, with historical agents like the working class for the former and the nationalist militant for the latter. Religion, however, is another matter: “Religion has an unshakable eschatology which a post-utopian secular politics lacks.” Within the telos of religion, there appears on the horizon the image of Benjamin’s thoughts on messianic time—time as “a small fissure in the continuous catastrophe,” a break with history, may contain an ultimate redemption of the human beyond the political power struggle. Succoring the split between geo-political and utopian-religious (messianic) time in the context of Arab Spring, Prashad indicates that the base of “the deep desire and commitment to some form of democracy” is forged by the affinity between eschatological Islamist politics with the People. To think about the Subject of messianic time in the context of the lack of a “coherent timetable” for emancipatory politics, it is perhaps best to return to the modern tradition of Martin Luther King, Jr., whose prefigurative blending of liberation theology and emancipatory politics became most important during his works of 1963, the climactic year of “The Letter from a Birmingham Jail,” the March on Washington, and the bombing of the 16th Street Baptist Church. In “The Letter,” King states the point bluntly: Frankly, I have yet to engage in a direct-action campaign that was “well timed” in view of those who have not suffered unduly from the disease of segregation. For years now I have heard the word “wait!” It rings in the ear of every Negro with piercing familiarity. This “Wait” has almost always meant ‘Never.” We must come to see, with one of our distinguished jurists, that “justice too long delayed is justice denied.” The timing of rebellious action must not be a part of history. It must change history. The kairos appears spontaneous and untimely in its convulsive, shocking presence, yet it is, deeper still, a path, a longue durée , forged through diligent and rigorous praxis. King put a finer point on the path of historic liberation in his declaration in his 1963 speech at Western Michigan University: “[T]ime is neutral.... Somewhere along the way we must see that time will never solve the problem alone but that we must help time. Somewhere we must see that human progress never rolls in on the wheels on inevitability. It comes through the tireless efforts and the persistent work of dedicated individuals who are willing to be co-workers with God. Without this hard work, time itself becomes an ally of the insurgent and primitive forces of irrational emotionalism and social stagnation. We must always help time and realize that the time is always right to do right.” Time, then, exists in “the neutral,” while action must turn to the kairos , not only of taking time, but taking the right time. By turning our relation to time into kairos , we move time from its context within history to a duration between histories—the longue dure?e of Messianic time. The implementation of neutrality in this context suggests a broad space of time to extend through the valley of positive and negative. In Roland Barthes’s lectures from 1978, the neutral takes place in this minimal distance of non-conflict that exists outside of two extremes. It is, in the words of Maurice Blanchot, “the non-general, the non-generic, as well as the non-specific.” For Blanchot, the neutrality of time permeates life as death, impassive and beyond control; such is the neutrality of messianic time, which permeates the charge of history, changing the "I" into the "one." The neutrality of time therefore implicates history in a case against extremism, showing that the work of the radical is not to tend to any particular side, but to have the time to navigate through the terrible terrain of history by altering its course, its patterns and rhythms of movement, connection, sociality. Hence, one does not simply “make history,” one alters the course of history in accordance to “the right time.” The historical path toward emerging power is transmitted as a gesture to the outside of history, against history; a gesture as simple as reaching out. Thus a counterhistory, to use Foucault’s term, is brought forward as the guide of time past a point of no return, a Rubicon, the point where the normal path of history falls to the past. The subject, who must be the only true agent of history, facilitates time through helpfulness, and both the Subject and her history become decentered in relation to one another. Yet history negates the neutrality of time. As Barthes discloses, although the neutral is the “thought and practice of the nonconflictual, it is nevertheless bound to assertion, to conflict, in order to make itself heard.” Engaged with history, time is charged with a destiny, and becomes an opposition. As Prashad insists, “For Arab lands, the events of early 2011 were not the inauguration of a new history, but the continuation of an unfinished struggle that is a hundred years old.” The emergence of the Subject during Arab Spring did not conceive of a new history, but changed the path of history toward a different destiny. “Historical grievances combined with inflationary pressures now met with the subjective sense that victory might be at hand—this was not simply a protest to scream into the wind, but a protest to actually remove autocrats from their positions of authority. The facts of resistance had given way to the expectation of revolutionary change.” The negativity of this charge toward “revolutionary destiny” rendered control, as a positive force, seriously lacking. The lack of control lies in the problem that the Subject is not totally detemporalized or timeless, but untimely in her presence. The Subject is untimely, because her work is visionary, and it is only through such visionary work that the Rubicon can be crossed. Still, the crossing of this border is haunted by anxiety over an impending disaster that lays in wait. It is only through the form of what Benjamin calls divine violence, captivated not with the justice of the means, but the ends—the transformation of history—that a revelation of history’s traumatic foundations can be liberated, and patterns and rhythms of time developed throughout obscured traditions awakened. In this situation, the Subject appears to be outside of right, but setting the state to rights. Because her position is correct, in-so-far as the rebelling subject rebels due to a lack of recognition, her representation appears outside of the norm, which is mistaken as right. Therefore, such visionary work must be carried out through obscured traditions, underground, away from the surveillance of empire. Explaining his method from the start along the lines of Marx’s metaphor of the mole, Prashad insists, “It is the burrowing that is essential, not simply the emergence onto the surface of history.” Arab Spring, Libyan Winter is a book on uncharted networks of time, spread out over the 252 pages like an elaborate spider’s web of passages intertwining with and overwhelming the machinery of the state. Although untimely, Arab Spring was not a flash in the pan, or a Facebook or Twitter revolution. Prashad notes that the government’s suspension of these tools led to further radicalism by furthering communications through face-to-face encounters. In existential terms, Arab Spring might be thought of as a revolution of Being over techne , an uprising of the unchartable, infinite potential of the Other. The name of this Other is found in Chance. The faith of the revolution lies in the proper decentering of the subject, its giving to the Other of time, for only with respect to time does history actually appear on the horizon of the subject, rather than as an imposition. This time of historical agency appears as a moment when anything can happen—a revolutionary truth event where everything comes into question while being realized in its Otherness as a community of the people begins anew in the streets amidst discourse, friendship, reconfigurations of hegemony, and a becoming of a constituent power. Throwing a wrench into the gears of the “cobwebbed tradition” of Orientalism, the decentering of history in Arab Spring, Libyan Winter is a defining quality of its impassioned revolutionary cry. But perhaps the most paradigmatic points of the book emerge from the unexpected voices. To make the connection between the particular manifestations of revolutionary demands to the general historic terms of revolution, Prashad quotes an anonymous young Egyptian in Tahrir Square, who reminds us, “[T]he French Revolution took a very long time so the people could eventually get their rights.” Far from timelessness, the historicization of Arab Spring must exist precisely within the most uncanny appearance of time, as something that does not appear to come from the natural state of time as we know it, but in arriving has completely transformed the way that we understand time. Strange Monsters Revolution is never as simple as a revolt from below against a rusting structure of elites trying to remain in power. As with the French Revolution, Arab Spring consisted of complex familial ties, outside interests, and religious factions fighting alongside, often in awkward juxtaposition to, liberals, working class parties, farmers, and students. It is perhaps because of this historically difficult and incongruous composition that the Arabic word for revolution is thawra , referring to the image of the bull, or thawr , which has religious significance as a pagan deity for the Ancient Semitic tribes and Cartheginians. If Daniel Guérin was correct in saying, “Anarchism and Marxism drink from the same spring,” then it is quite a different oasis that drove the thirsty beast of revolution through what Prashad calls, “the Libyan labyrinth.” Recalling Bataille’s Acéphale, the intestinal labyrinth gains significance as the mode of metabolism and rumination in which, “(the Acephale) has lost himself, loses me with him, and in which I discover myself as him, in other words, as a monster.” Unraveling the discourse of the revolution, the flows of power and hegemony—from Qaddafi’s nationalist coup in 1969 to the wars with Chad from 1978 to 1987, the neoliberal reforms of the 1990s to, finally, the War on Terror—we find that the metabolic process of Libyan Winter ends in the production of oil. In a process of what Prashad calls “involution,” Qaddafi’s bellicose policies, along with his attempts to nationalize Islam together with oil, mutated the source of his power, turning his house against itself. Already a divided nation, with its two major cities on opposite geographic sides of the country, Libya became split between two opposed political powers—liberal reformists and staunch nationalists—as Qaddafi’s political disengagement manifested through what can only be described in psychoanalytic terms as a recursive passage a l’act (mysteriously calling Wikipedia “Kleenex,” declaring that opponents drank hallucinogens with their instant coffee, and so on). Prashad declares, “The mercurial style that Qaddafi adopted was not about his personality alone, but also a leader’s natural response to a system that relied upon power brokers whose own loyalty… did not have any ideological commitment to the system.” As in the case of other nations during Arab Spring, the true expression of revolt was an outward exposition of what had inwardly been happening in microcosmic societies throughout the realm—from indigenous tribes to political parties, for a century, the people, partly motivated by (and in resistance to) economic impositions of development, had been changing the traditional social compositions and participating in what Ruth Wilson Gilmore calls, “the relative autonomy of the movement from the leaders.” It was this empowerment of political reconfigurations taking place under the context of new democratic assemblages that shocked the elites and evoked such a powerful response. Unlike Qaddafi’s awkward policy choices and rants, real acts of power from the West were clear and decisive. Prashad sets the stages of war and diplomacy, far removed from the deserts, mountains, and cities that forged the backdrop of popular politics. Taking place under the now-classic architecture of the “four pillars” of US interests—oil, the War on Terror, Israel, and the circumvention of Iranian hegemony—we find elites rubbing elbows in “Heliopolist cocktail parties and hushed conferences in Kasr al-Ittihadiya” as well as the Concorde-Lafayette hotel in Paris, which provides the setting for a meeting of anti-Qaddafi figures consolidating their power. These scenes are buttressed with the careful portraiture of key historical actors. As Prashad brings the stage of history to life, we find the diplomats and liberals like Frank Wisner, whose career has brought him from Enron in the late 1990s to the Obama Administration, under the aegis of which he was meeting with Mubarak about military support during Arab Spring. We spy the provocateurs, for instance, gauche cavalier , Bernard Henri-Levy, who telephones Sarkozy from Benghazi about the need for more NATO air strikes. We follow the rebel military establishment as it suffers mysterious deaths and even more mysterious assents (like that of apparent CIA cohort, Khalifa Hifter). In each of these intriguing characters, we find different representations of the security state biopolitique: an oil-injected reification that drives Arab Spring from the resentment of rising food prices to the brink of implosion in Libyan Winter. Reminiscent of the scenes of Cold War soirées represented in old Bond films, the aristocratic fight for oil against democracy that was Libyan Winter presents a harsh truth that the new global crisis is simply the continuation of the old history: the global exploitation of capitalism waged against the imagination of the people. As Benjamin laments, “The labyrinth is the right path for the person who always arrives early enough at his destination. This destination is the marketplace.” Yet, “(t)he labyrinth is the habitat of… a humanity (a class) which does not want to know where its destiny is taking it.” Thus, the labyrinth leads, like the desert, only further into itself. As Blanchot explains, “The desert is even less certain than the world; it is never anything but the approach to the desert.” Only the visionary can take time out of the involution toward oblivion. It is here, in this approach to and escape from history, that we find ourselves within Benjamin’s Golgotha, Blanchot’s desert: A space of indeterminate uncertainty where we become familiar only with our own exile. Blanchot writes, “For the moderated and moderate man, the room, the desert, and the world are strictly determined places. For the man of the desert and the labyrinth, devoted to the error of a journey necessarily a little longer than his life, the same space will be truly infinite, even if he knows that it is not, all the more so since he knows it.” The desert, as allegory, provides an eschatology, a mortality in the destiny of Arab Spring. But any allegory of nature might lead to a labyrinthine eschatology (for example, in Bachelard, the forest presents "a limitless world"); the prescience of the untimely is always an uncanny acceptance of the infinite within the finite—the outside of what is understood. Transgenerational and occupied with the image of the future, the untimely makes otherness its home as it proceeds toward liberation. In the work of helping time navigate this dangerous passage of history, Prashad illustrates that the more violent break with history may have occurred in the peaceable struggles of Tahrir Square, and not in the military clashes of Qaddafi with his former Generals who defected to the CIA and NATO countries. It might be possible to suggest, then, that in the case of Tunisia and Egypt, the historical subject of the people was drawn together in a Dionysian dance of different rhythms in the marvelous realm of the ancients, while we fear that the case of Libya suggests an Apollonian future where time, itself, may lay dying under the machinic hand of history. The properly Nietzschean inversion would follow: time is dead, for history has killed it. Yet, if time is dead, struck down in Golgotha, exposed in the desert, mauled by the thawra , it is only in the present sense that it is rendered impossible outside of the context into which the untimely has thrown us. Thus, if history becomes an art of revolution, life as being-towards-death (death as the provocation of the neutrality of time) becomes what Benjamin calls “the allegory of resurrection” through the glorious ruins of history. Prashad ends his work with a rousing finale: “The time of the impossible has presented itself. In Egypt, where the appetite for the possibilities of the future are greatest, the people continue to assert themselves into Tahrir Square and other places, pushing to reinvigorate a Revolution that must not die… For them the slogan is simple: Down with the Present. Long live the Future. May it be so.&rdquo. (shrink)

The most disturbing gift that Disgrace presents to its readers is the hushed resolve with which Lucy Lurie emerges from her rape to reaffirm her way of life. To consider that way of life, the reader is first invited to align oneself with David Lurie's initial normative reading of his daughter's rape; but then, in a second important step, to join in the change of mind by which David overcomes this initial blindness. Imagine what accepting the invitation to take both (...) of these steps demands of the reader: Will you let yourself undergo a change of mind with David to resee Lucy as resolute and proactive? Will you allow yourself to think along with Lucy that horrific violence does not demand retaliation?Descriptions of... (shrink)

An analysis of two heuristic strategies for the development of mechanistic models, illustrated with historical examples from the life sciences. In Discovering Complexity, William Bechtel and Robert Richardson examine two heuristics that guided the development of mechanistic models in the life sciences: decomposition and localization. Drawing on historical cases from disciplines including cell biology, cognitive neuroscience, and genetics, they identify a number of "choice points" that life scientists confront in developing mechanistic explanations and show how different choices result in divergent (...) explanatory models. Describing decomposition as the attempt to differentiate functional and structural components of a system and localization as the assignment of responsibility for specific functions to specific structures, Bechtel and Richardson examine the usefulness of these heuristics as well as their fallibility—the sometimes false assumption underlying them that nature is significantly decomposable and hierarchically organized. When Discovering Complexity was originally published in 1993, few philosophers of science perceived the centrality of seeking mechanisms to explain phenomena in biology, relying instead on the model of nomological explanation advanced by the logical positivists (a model Bechtel and Richardson found to be utterly inapplicable to the examples from the life sciences in their study). Since then, mechanism and mechanistic explanation have become widely discussed. In a substantive new introduction to this MIT Press edition of their book, Bechtel and Richardson examine both philosophical and scientific developments in research on mechanistic models since 1993. (shrink)

Introduction -- Elucidating complexity theories -- Complexity in the natural sciences -- Complexity in social theory -- Towards transdisciplinarity -- Complexity in philosophy: complexification and the limits to knowledge -- Complexity in ethics -- Earth in the anthropocene -- Complexity and climate change -- American dreams, ecological nightmares and new visions -- Complexity and sustainability: wicked problems, gordian knots and synergistic solutions -- Conclusion.

In _Complexity and Postmodernism_, Paul Cilliers explores the idea of complexity in the light of contemporary perspectives from philosophy and science. Cilliers offers us a unique approach to understanding complexity and computational theory by integrating postmodern theory into his discussion. _Complexity and Postmodernism_ is an exciting and an original book that should be read by anyone interested in gaining a fresh understanding of complexity, postmodernism and connectionism.

This book explains the relationship between intelligence and environmental complexity, and in so doing links philosophy of mind to more general issues about the relations between organisms and environments, and to the general pattern of 'externalist' explanations. The author provides a biological approach to the investigation of mind and cognition in nature. In particular he explores the idea that the function of cognition is to enable agents to deal with environmental complexity. The history of the idea in the work of (...) Dewey and Spencer is considered, as is the impact of recent evolutionary theory on our understanding of the place of mind in nature. (shrink)

In the Aristotelian tradition, the psychological difference between virtue and continence is commonly understood in terms of inner harmony versus inner conflict. Virtuous agents experience inner harmony between feeling and action because they do not care to do other than what their circumstances call for, whereas continent agents feel conflicted about doing what is called for because of competing concerns. Critics of this view argue, however, that when the circumstances require sacrificing something of genuine value, virtuous agents can indeed feel (...) conflicted about acting well. But if this is so, what differentiates virtuous from merely continent agency? This essay argues that the traditional distinction conflates two aspects of virtue as well as two species of continence. And distinguishing between them provides resources for making sense of the complex relationship between inner conflict and good moral agency. (shrink)

Complexity and Postmodernism explores the notion of complexity in the light of contemporary perspectives from philosophy and science. The book integrates insights from complexity and computational theory with the philosophical position of thinkers including Derrida and Lyotard. Paul Cilliers takes a critical stance towards the use of the analytical method as a tool to cope with complexity, and he rejects Searle's superficial contribution to the debate.

This article contends that the evolution toward interdisciplinary collaboration that we are witnessing in the sciences must also occur in the humanities to ensure their very survival. That is, humanists must be open to working with scientists and social scientists interested in similar research questions and vice versa. Digital humanities is a positive first step. Complexity science should be the next step. Even though much of the ground-breaking work in complexity science has been done in the natural sciences and mathematics, (...) it can, if critically adapted, provide the needed metaphor for a broad integration of disciplines, humanistic and otherwise. Given its almost a-disciplinary nature, a complexity approach to the research problems in the humanities necessarily breaks down silos. Moreover, it can restore and reframe the seamless intellectual fabric sought by researchers before the atomization of the various disciplines in the nineteenthcentury academy. (shrink)

What enables individually simple insects like ants to act with such precision and purpose as a group? How do trillions of individual neurons produce something as extraordinarily complex as consciousness? What is it that guides self-organizing structures like the immune system, the World Wide Web, the global economy, and the human genome? These are just a few of the fascinating and elusive questions that the science of complexity seeks to answer. In this remarkably accessible and companionable book, leading (...) class='Hi'>complex systems scientist Melanie Mitchell provides an intimate, detailed tour of the sciences of complexity, a broad set of efforts that seek to explain how large-scale complex, organized, and adaptive behavior can emerge from simple interactions among myriad individuals. Comprehending such systems requires a wholly new approach, one that goes beyond traditional scientific reductionism and that re-maps long-standing disciplinary boundaries. Based on her work at the Santa Fe Institute and drawing on its interdisciplinary strategies, Mitchell brings clarity to the workings of complexity across a broad range of biological, technological, and social phenomena, seeking out the general principles or laws that apply to all of them. She explores as well the relationship between complexity and evolution, artificial intelligence, computation, genetics, information processing, and many other fields. Richly illustrated and vividly written, Complexity : A Guided Tour offers a comprehensive and eminently comprehensible overview of the ideas underlying complex systems science, the current research at the forefront of this field, and the prospects for the field's contribution to solving some of the most important scientific questions of our time. (shrink)

Sad1 and UNC84 (SUN) and Klarsicht, ANC‐1, and Syne homology (KASH) proteins interact at the nuclear periphery to form the linker of nucleoskeleton and cytoskeleton (LINC) complex, spanning the nuclear envelope (NE) and connecting the cytoskeleton with the nuclear interior. It is now well‐documented that several cellular functions depend on LINC complex formation, including cell differentiation and migration. Intriguingly, recent studies suggest that SUN proteins participate in cellular processes where their association with KASH proteins may not be required. (...) Building on this recent research, we elaborate on the hypothesis that SUN proteins may perform LINC‐independent functions and discuss the modalities that may allow SUN proteins to function at the INM when they are not forming LINC complex. (shrink)

The complex systems approach to cognitive science invites a new understanding of extended cognitive systems. According to this understanding, extended cognitive systems are heterogenous, composed of brain, body, and niche, non-linearly coupled to one another. This view of cognitive systems, as non-linearly coupled brain–body–niche systems, promises conceptual and methodological advances. In this article we focus on two of these. First, the fundamental interdependence among brain, body, and niche makes it possible to explain extended cognition without invoking representations or computation. (...) Second, cognition and conscious experience can be understood as a single phenomenon, eliminating fruitless philosophical discussion of qualia and the so-called hard problem of consciousness. What we call “extended phenomenological-cognitive systems” are relational and dynamical entities, with interactions among heterogeneous parts at multiple spatial and temporal scales. (shrink)

We analyse the computational complexity of three problems in judgment aggregation: (1) computing a collective judgment from a profile of individual judgments (the winner determination problem); (2) deciding whether a given agent can influence the outcome of a judgment aggregation procedure in her favour by reporting insincere judgments (the strategic manipulation problem); and (3) deciding whether a given judgment aggregation scenario is guaranteed to result in a logically consistent outcome, independently from what the judgments supplied by the individuals are (the (...) problem of the safety of the agenda). We provide results both for specific aggregation procedures (the quota rules, the premisebased procedure, and a distance-based procedure) and for classes of aggregation procedures characterised in terms of fundamental axioms. (shrink)

This article introduces and defends the “pathological complexity thesis” as a hypothesis about the evolutionary origins of minimal consciousness, or sentience, that connects the study of animal consciousness closely with work in behavioral ecology and evolutionary biology. I argue that consciousness is an adaptive solution to a design problem that led to the extinction of complex multicellular animal life following the Avalon explosion and that was subsequently solved during the Cambrian explosion. This is the economic trade-off problem of having (...) to deal with a complex body with high degrees of freedom, what I call “pathological complexity.” By modeling the explosion of this computational complexity using the resources of state-based behavioral and life history theory we will be able to provide an evolutionary bottom-up framework to make sense of subjective experience and its function in nature by paying close attention to the ecological lifestyles of different animals. (shrink)

Unexpected discoveries in nonequilibrium physics and nonlinear dynamics are changing our understanding of complex phenomena. Recent research has revealed fundamental new properties of matter in far-from-equilibrium conditions, and the prevalence of instability-where small changes in initial conditions may lead to amplified effects.

Engineers fine-tune the design of robot bodies for control purposes, however, a methodology or set of tools is largely absent, and optimization of morphology (shape, material properties of robot bodies, etc.) is lagging behind the development of controllers. This has become even more prominent with the advent of compliant, deformable or ”soft” bodies. These carry substantial potential regarding their exploitation for control—sometimes referred to as ”morphological computation”. In this article, we briefly review different notions of computation by physical systems and (...) propose the dynamical systems framework as the most useful in the context of describing and eventually designing the interactions of controllers and bodies. Then, we look at the pros and cons of simple vs. complex bodies, critically reviewing the attractive notion of ”soft” bodies automatically taking over control tasks. We address another key dimension of the design space—whether model-based control should be used and to what extent it is feasible to develop faithful models for different morphologies. (shrink)

The consensus among evolutionists seems to be that the morphological complexity of organisms increases in evolution, although almost no empirical evidence for such a trend exists. Most studies of complexity have been theoretical, and the few empirical studies have not, with the exception of certain recent ones, been especially rigorous; reviews are presented of both the theoretical and empirical literature. The paucity of evidence raises the question of what sustains the consensus, and a number of suggestions are offered, including the (...) possibility that certain cultural and/or perceptual biases are at work. In addition, a shift in emphasis from theoretical to empirical inquiry is recommended for the study of complexity, and guidelines for future empirical studies are proposed. (shrink)

How does the complex nature of ecological systems affect ecologists' ability to study them? This Element argues that ecological systems are complex in a rather special way: they are causally heterogeneous. The author presents an updated philosophical account with an optimistic outlook of the methods and status of ecological research.

Weighing complex sets of evidence (i.e., from multiple disciplines and often divergent in implications) is increasingly central to properly informed decision-making. Determining “where the weight of evidence lies” is essential both for making maximal use of available evidence and figuring out what to make of such evidence. Weighing evidence in this sense requires an approach that can handle a wide range of evidential sources (completeness), that can combine the evidence with rigor, and that can do so in a way (...) other experts can assess and critique (transparency). But the democratic context in need of weight-of-evidence analysis also places additional constraints on the process, including communicability of the process to the general public, the need for an approach that can be used across a broad range of contexts (scope), and timeliness of process (practicality). I will compare qualitative and quantitative approaches with respect to both traditional epistemic criteria and criteria that arise from the democratic context, and argue that a qualitative explanatory approach can best meet the criteria and elucidate how to utilize the other approaches. This should not be surprising, as the approach I argue for is the one that most closely tracks general scientific reasoning. (shrink)

Standard semantic theories predict that non-deictic readings for complex demonstratives should be much more widely available than they in fact are. If such readings are the result of a lexical ambiguity, as Kaplan (1977) and others suggest, we should expect them to be available wherever a definite description can be used. The same prediction follows from ‘hidden argument’ theories like the ones described by King (2001) and Elbourne (2005). Wolter (2006), however, has shown that complex demonstratives admit non-deictic (...) interpretations only when a precise set of structural constrains are met. In this paper, I argue that Wolter’s results, properly understood, upend the philosophical status quo. They fatally undermine the ambiguity theory and demand a fundamental rethinking of the hidden argument approach. (shrink)

This paper presents a semantic and pragmatic theory of complex demonstratives. According to this theory, the semantic content of a complex demonstrative, in a context, is simply an object, and the semantic content of a sentence that contains a complex demonstrative, in a context, is a singular proposition. This theory is defended from various objections to direct reference theories of complex demonstratives, including King's objection from quantification into complex demonstratives.

This fine collection of essays by a leading philosopher of science presents a defence of integrative pluralism as the best description for the complexity of scientific inquiry today. The tendency of some scientists to unify science by reducing all theories to a few fundamental laws of the most basic particles that populate our universe is ill-suited to the biological sciences, which study multi-component, multi-level, evolved complex systems. This integrative pluralism is the most efficient way to understand the different and (...) complex processes - historical and interactive - that generate biological phenomena. This book will be of interest to students and professionals in the philosophy of science. (shrink)

The “language-communication-society” triangle defies traditional scientific approaches. Rather, it is a phenomenon that calls for an integration of complex, transdisciplinary perspectives, if we are to make any progress in understanding how it works. The highly diverse agents in play are not merely cognitive and/or cultural, but also emotional and behavioural in their specificity. Indeed, the effort may require building a theoretical and methodological body of knowledge that can effectively convey the characteristic properties of phenomena in human terms. New complexity (...) approaches allow us to rethink our limited and mechanistic images of human societies and create more appropriate emo-cognitive dynamic and holistic models. We have to enter into dialogue with the complexity views coming out of other more ‘material’ sciences, but we also need to take steps in the linguistic and psycho-sociological fields towards creating perspectives and concepts better fitted to human characteristics. Our understanding of complexity is different – but not opposed – to the one that is more commonly found in texts written by people working in physics or computer science, for example. The goal of this book is to extend the knowledge of these other more ‘human’ or socially oriented perspectives on complexity, taking account of the language and communication singularities of human agents in society. (shrink)

This is a comprehensive discussion of complexity as it arises in physical, chemical, and biological systems, as well as in mathematical models of nature. Common features of these apparently unrelated fields are emphasised and incorporated into a uniform mathematical description, with the support of a large number of detailed examples and illustrations. The quantitative study of complexity is a rapidly developing subject with special impact in the fields of physics, mathematics, information science, and biology. Because of the variety of the (...) approaches, no comprehensive discussion has previously been attempted. This book will be of interest to graduate students and researchers in physics (nonlinear dynamics, fluid dynamics, solid-state, cellular automata, stochastic processes, statistical mechanics and thermodynamics), mathematics (dynamical systems, ergodic and probability theory), information and computer science (coding, information theory and algorithmic complexity), electrical engineering and theoretical biology. (shrink)

The idea that consciousness and complexity are closely related has been a major driver of the popularity of integrated information theory of consciousness, despite its major formal, phenomenological, and neuroscientific shortcomings. Here, I argue that we can recover this intuition by replacing its biologically neutral notion of complexity with an evolutionary one that I shall dub “pathological complexity.”.

Throughout most of the 20th century, analytical and reductionist approaches have dominated in biological, social, and humanistic sciences, including linguistics and communication. We generally believed we could account for fundamental phenomena in invoking basic elemental units. Although the amount of knowledge generated was certainly impressive, we have also seen limitations of this approach. Discovering the sound formants of human languages, for example, has allowed us to know vital aspects of the ‘material’ plane of verbal codes, but it tells us little (...) about significant aspects of their social functions. I firmly believe, therefore, that alongside a linguistics that looks ‘inward’ there should also be a linguistics that looks ‘outward’, or one even that is constructed ‘from the outside’, a linguistics that I refer to elsewhere as ‘holistic’ though it could be identified by a different name. My current vision is to promote simultaneously the perspective that goes from the part to the whole and that which goes from the whole to the parts, i.e., both from the top down and from the bottom up. This goal is shared with other disciplines which recognize that many phenomena related to life are interwoven, self-organising, emergent and processual. Thus, we need to re-examine how we have conceived of reality, both the way we have looked at it and the images we have used to talk about it. Several approaches now grouped under the label of complexity have been elaborated towards this objective of finding new concepts and ways of thinking that better fit the complex organisation of facts and events. (shrink)

In this article an epistemological framework is proposed in order to integrate the emergentist thought with systemic studies on biological autonomy, which are focused on the role of organization. Particular attention will be paid to the role of the observer’s activity, especially: (a) the different operations he performs in order to identify the pertinent elements at each descriptive level, and (b) the relationships between the different models he builds from them. According to the approach sustained here, organization will be considered (...) as the result of a specific operation of identification of the relational properties of the functional components of a system, which do not necessarily coincide with the intrinsic properties of its structural constituents. Also, an epistemological notion of emergence—that of “complex emergence”—will be introduced, which can be defined as the insufficiency, even in principle, of a single descriptive modality to provide a complete description of certain classes of systems. This integrative framework will allow us to deal with two issues in biological and emergentist studies: (1) distinguishing the autonomy proper of living systems from some physical processes like those of structural stability and pattern generation, and (2) reconsidering the notion of downward causation not as a direct or indirect influence of the whole on its parts, but instead as an epistemological problem of interaction between descriptive domains in which the concept of organization proposed and the observational operations related to it play a crucial role. (shrink)

Although much recent social science and humanities work has been a revolt against simplification, this volume explores the contrast between simplicity and complexity to reveal that this dichotomy, itself, is too simplistic. John Law and Annemarie Mol have gathered a distinguished panel of contributors to offer—particularly within the field of science studies—approaches to a theory of complexity, and at the same time a theoretical introduction to the topic. Indeed, they examine not only ways of relating to complexity but complexity _in (...) practice._ Individual essays study complexity from a variety of perspectives, addressing market behavior, medical interventions, aeronautical design, the governing of supranational states, ecology, roadbuilding, meteorology, the science of complexity itself, and the psychology of childhood trauma. Other topics include complex wholes in the sciences, moral complexity in seemingly amoral endeavors, and issues relating to the protection of African elephants. With a focus on such concepts as multiplicity, partial connections, and ebbs and flows, the collection includes narratives from Kenya, Great Britain, Papua New Guinea, the Netherlands, France, and the meetings of the European Commission, written by anthropologists, economists, philosophers, psychologists, sociologists, and scholars of science, technology, and society. _Contributors._ Andrew Barry, Steven D. Brown, Michel Callon, Chunglin Kwa, John Law, Nick Lee, Annemarie Mol, Marilyn Strathern, Laurent Thévenot, Charis Thompson. (shrink)

‘Complexics’ denotes the meta-transdisciplinary field specifically concerned with giving us suitable cognitive tools to understand the world’s complexity. Additionally, the use of the adjective ‘complexical’ would avoid the common confusion caused by the adjective ‘complex’, which belongs to everyday usage and already has its own connotations of complication and confusion. Thus, ‘complexical’ thinking and ‘complexical’ perspective would provide clearer terms, be freer of confusion, and refer more precisely to epistemic elements in contrast to the ‘complexity’ typical of many phenomena (...) of reality. In short, the world would be ‘complex’, but our way of looking at the world would be ‘complexical’. As a meta-transdiscipline, ‘complexics’ would carry on the perspective of cybernetics: “Cybernetics deals with all forms of behaviour insofar as they are regular, or determinate, or reproducible. The materiality is irrelevant… The truths of cybernetics are not conditional on their being derived from some other branch of science. Cybernetics has its own foundations” (Ashby, 1956:1). Thus, it has a distinctly transdisciplinary mission to provide concepts, schema and possibilities of thinking and representation able to express the multidimensional and systemic interwovenness and interdependence of the many, highly significant phenomena of reality that have these characteristics. On the level of theory, complexics needs to provide a set of principles, concepts and conceptual landscapes that can be applied transversally to distinct areas of knowledge and phenomena of reality, enabling us to gain a much firmer grasp of the complex aspects of their existence than we currently have. For this reason, our aim needs to be, as Morin says, not “to reduce complexity to simplicity, [but] to translate complexity into theory” (1994:315). (shrink)

I have two aims for the present paper, one narrow and one broad. The narrow aim is to show that a class of data originally described by Lynsey Wolter empirically undermine the leading treatments of complex demonstratives that have been described in the literature. The broader aim of the paper is to show that Wolter demonstratives, as I will call the constructions I focus on, are a threat not just to existing treatments, but to any possible theory that retains (...) the uncontroversial assumptions that relative clauses always form a constituent with the nouns they modify, and that semantic composition proceeds sequentially and locally, with the inputs to interpretation having the structure syntax tells us they do. (shrink)

This book offers insights on the study of natural language as a complex adaptive system. It discusses a new way to tackle the problem of language modeling, and provides clues on how the close relation between natural language and some biological structures can be very fruitful for science. The book examines the theoretical framework and then applies its main principles to various areas of linguistics. It discusses applications in language contact, language change, diachronic linguistics, and the potential enhancement of (...) classical approaches to historical linguistics by means of new methodologies used in physics, biology, and agent systems theory. It shows how studying language evolution and change using computational simulations enables to integrate social structures in the evolution of language, and how this can give rise to a new way to approach sociolinguistics. Finally, it explores applications for discourse analysis, semantics and cognition. (shrink)

v. 1. Origins of order-creation science : complexity science from basic disciplines -- v. 2. Self-organization, emergence and self-organized criticality -- v. 3. Organization and management complexity dynamics -- v. 4. Agent-based socio-economic simulation -- v. 5. Power-law distributions in society and business.

Our world is enormously sophisticated and nature's complexity is literally inexhaustible. As a result, projects to describe and explain natural science can never be completed. This volume explores the nature of complexity and considers its bearing on our world and how we manage our affairs within it.Rescher's overall lesson is that the management of our affairs within a socially, technologically, and cognitively complex environment is plagued with vast management problems and risks of mishap. In primitive societies, failure to understand (...) how things work can endanger a family or, at worst, a clan or tribe. In the modern world, man-made catastrophes on the model of Chernobyl can endanger millions, possibly even risking the totality of human life on our planet. Rescher explains "technological escalation" as a sort of arms race against nature in which scientific progress requires more powerful technology for observation and experimentation, and, conversely, scientific progress requires the continual enhancement of technology. The increasing complexity of science and technology (and, in consequence, of social systems) along with problems growing faster than solutions confront us with major management and decision problems.This study is the first of its kind. There have been many specialized studies of complexity in physics and computation theory, but no overall analysis of the phenomenon. Although Rescher offers a sobering outlook, he also believes that complexity entails mixed blessings: our imperfect knowledge provides a rationale for putting forth our best efforts. Rescher urges us to gear the conduct of life's practical affairs to the demands of a complex world. This highly readable and accessible volume will be of interest to those interested in philosophy, the philosophy of science, science policy studies, and future studies. (shrink)

We introduce the notion of complexity, first at an intuitive level and then in relatively more concrete terms, explaining the various characteristic features of complex systems with examples. There exists a vast literature on complexity, and our exposition is intended to be an elementary introduction, meant for a broad audience. -/- Briefly, a complex system is one whose description involves a hierarchy of levels, where each level is made of a large number of components interacting among themselves. The (...) time evolution of such a system is of a complex nature, depending on the interactions among subsystems in the next level below the one under consideration and, at the same time, conditioned by the level above, where the latter sets the context for the evolution. Generally speaking, the interactions among the constituents of the various levels lead to a dynamics characterized by numerous characteristic scales, each level having its own set of scales. What is more, a level commonly exhibits ‘emergent properties’ that cannot be derived from considerations relating to its component systems taken in isolation or to those in a different contextual setting. In the dynamic evolution of some particular level, there occurs a self-organized emergence of a higher level and the process is repeated at still higher levels. -/- The interaction and self-organization of the components of a complex system follow the principle commonly expressed by saying that the ‘whole is different from the sum of the parts’. In the case of systems whose behavior can be expressed mathematically in terms of differential equations this means that the interactions are nonlinear in nature. -/- While all of the above features are not universally exhibited by complex systems, these are nevertheless indicative of a broad commonness relative to which individual systems can be described and analyzed. There exist measures of complexity which, once again, are not of universal applicability, being more heuristic than exact. The present state of knowledge and understanding of complex systems is itself an emerging one. Still, a large number of results on various systems can be related to their complex character, making complexity an immensely fertile concept in the study of natural, biological, and social phenomena. -/- All this puts a very definite limitation on the complete description of a complex system as a whole since such a system can be precisely described only contextually, relative to some particular level, where emergent properties rule out an exact description of more than one levels within a common framework. -/- We discuss the implications of these observations in the context of our conception of the so-called noumenal reality that has a mind-independent existence and is perceived by us in the form of the phenomenal reality. The latter is derived from the former by means of our perceptions and interpretations, and our efforts at sorting out and making sense of the bewildering complexity of reality takes the form of incessant processes of inference that lead to theories. Strictly speaking, theories apply to models that are constructed as idealized versions of parts of reality, within which inferences and abstractions can be carried out meaningfully, enabling us to construct the theories. -/- There exists a correspondence between the phenomenal and the noumenal realities in terms of events and their correlations, where these are experienced as the complex behavior of systems or entities of various descriptions. The infinite diversity of behavior of systems in the phenomenal world are explained within specified contexts by theories. The latter are constructs generated in our ceaseless attempts at interpreting the world, and the question arises as to whether these are reflections of `laws of nature' residing in the noumenal world. This is a fundamental concern of scientific realism, within the fold of which there exists a trend towards the assumption that theories express truths about the noumenal reality. We examine this assumption (referred to as a ‘point of view’ in the present essay) closely and indicate that an alternative point of view is also consistent within the broad framework of scientific realism. This is the view that theories are domain-specific and contextual, and that these are arrived at by independent processes of inference and abstractions in the various domains of experience. Theories in contiguous domains of experience dovetail and interpenetrate with one another, and bear the responsibility of correctly explaining our observations within these domains. -/- With accumulating experience, theories get revised and the network of our theories of the world acquires a complex structure, exhibiting a complex evolution. There exists a tendency within the fold of scientific realism of interpreting this complex evolution in rather simple terms, where one assumes (this, again, is a point of view) that theories tend more and more closely to truths about Nature and, what is more, progress towards an all-embracing ‘ultimate theory’ -- a foundational one in respect of all our inquiries into nature. We examine this point of view closely and outline the alternative view -- one broadly consistent with scientific realism -- that there is no ‘ultimate’ law of nature, that theories do not correspond to truths inherent in reality, and that successive revisions in theory do not lead monotonically to some ultimate truth. Instead, the theories generated in succession are incommensurate with each other, testifying to the fact that a theory gives us a perspective view of some part of reality, arrived at contextually. Instead of resembling a monotonically converging series successive theories are analogous to asymptotic series. -/- Before we summarize all the above considerations, we briefly address the issue of the complexity of the {\it human mind} -- one as pervasive as the complexity of Nature at large. The complexity of the mind is related to the complexity of the underlying neuronal organization in the brain, which operates within a larger biological context, its activities being modulated by other physiological systems, notably the one involving a host of chemical messengers. The mind, with no materiality of its own, is nevertheless emergent from the activity of interacting neuronal assemblies in the brain. As in the case of reality at large, there can be no ultimate theory of the mind, from which one can explain and predict the entire spectrum of human behavior, which is an infinitely rich and diverse one. (shrink)

Complexity science has proliferated across academic domains in recent years. A question arises as to whether any useful sense of ‘generalized complexity ’ can be abstracted from the various versions of complexity to be found in the literature, and whether it could prove fruitful in a scientific sense. Most attempts at defining complexity center around two kinds of notions: Structural, and temporal or dynamic. Neither of these is able to provide a foundation for the intuitive or generalized notion when taken (...) separately; structure is often a derivative notion, dependent on prior notions of complexity, and dynamic notions such as entropy are often indefinable. The philosophical notion of process may throw light on the tensions and contradictions within complexity. Robustness, for instance, a key quality of complexity, is quite naturally understood within a process-theoretical framework. Understanding complexity as process also helps one align complexity science with holistically oriented predecessors such as General System Theory, while allowing for the reductionist perspective of complexity. These results, however, have the further implication that it may be futile to search for general laws of complexity, or to hope that investigations of complex objects in one domain may throw light on complexity in unrelated domains. (shrink)

Syntactic complexity effects have been investigated extensively with respect to comprehension . According to one prominent class of accounts , certain structures cause comprehension difficulty due to their scarcity in the language. But why are some structures less frequent than others? In two elicited-production experiments we investigated syntactic complexity effects in relative clauses and wh-questions varying in whether or not they contained non-local dependencies. In both experiments, we found reliable durational differences between subject-extracted structures and object-extracted structures : Participants took (...) longer to begin and produce object-extractions. Furthermore, participants were more likely to be disfluent in the object-extracted constructions. These results suggest that there is a cost associated with planning and uttering the more syntactically complex, object-extracted structures, and that this cost manifests in the form of longer durations and disfluencies. Although the precise nature of this cost remains to be determined, these effects provide one plausible explanation for the relative rarity of object-extractions: They are more costly to produce. (shrink)