This paper contributes to a theory of rational choice for decision-makers with incomplete preferences due to partial ignorance, whose beliefs are representable as sets of acceptable priors. We focus on the limiting case of `Complete Ignorance' which can be viewed as reduced form of the general case of partial ignorance. Rationality is conceptualized in terms of a `Principle of Preference-Basedness', according to which rational choice should be isomorphic to asserted preference. The main result characterizes axiomatically a new choice-rule called `Simultaneous (...) Expected Utility Maximization'. It can be interpreted as agreement in a bargaining game (Kalai-Smorodinsky solution) whose players correspond to the (extremal) `acceptable priors' among which the decision maker has suspended judgment. An essential but non-standard feature of Simultaneous Expected Utility choices is their dependence on the entire choice set. This is justified by the conception of optimality as compromise rather than as superiority in pairwise comparisons. (shrink)

Introduction: Women in love -- Cupid doffs his blindfold : love as wisdom -- The power of power differentials : love as inequality -- The blade between us : love as transgression -- We must be two before we can be one : love as absence -- On my blood I'll carry you away : love as heroism -- Anonymous except for injury : love as failure -- Carving in the flesh : love as art -- Epilogue: Waging love : (...) toward a new definition of eros. (shrink)

The Common Prior Assumption (CPA) plays an important role in game theory and the economics of information. It is the basic assumption behind decision-theoretic justifications of equilibrium reasoning in games (Aumann, 1987, Aumann and Brandenburger, 1995) and no-trade results with asymmetric information (Milgrom and Stokey, 1982). Recently several authors (Dekel and Gul, 1997, Gul, 1996, Lipman, 1995) have questioned whether the CPA is meaningful in situations of incomplete information, where there is no ex ante stage and where the primitives of (...) the model are the individuals' beliefs about the external world (their first-order beliefs), their beliefs about the other individuals' beliefs (second-order beliefs), etc., i.e. their hierarchies of beliefs. In this context, the CPA is a mathematical property whose conceptual content is not clear. The main results of this paper (Theorems 1 and 2) provide a characterization of Harsanyi consistency in terms of properties of the belief hierarchies that are entirely unrelated to the idea of an ex ante stage. (shrink)

Counterexamples to two results by Stalnaker (Theory and Decision, 1994) are given and a corrected version of one of the two results is proved. Stalnaker's proposed results are: (1) if at the true state of an epistemic model of a perfect information game there is common belief in the rationality of every player and common belief that no player has false beliefs (he calls this joint condition ‘strong rationalizability’), then the true (or actual) strategy profile is path equivalent to a (...) Nash equilibrium; (2) in a normal-form game a strategy profile is strongly rationalizable if and only if it belongs to C8 , the set of profiles that survive the iterative deletion of inferior profiles. (shrink)

In welcher Verbindung stehen Heiligkeit und Macht? Die Autorinnen und Autoren dieses Bandes gehen dieser Frage anhand von drei Manifestationspunkten von Sakralität nach: Orten, Personen und Dingen. Im Fokus steht das Zusammenspiel von Sakralität und Macht, deren Strukturen, Funktionen, Wirkungen, Repräsentationen und Ausdrucksweisen aus der Perspektive unterschiedlicher Kulturen und historischer Epochen. Entsprechend weit reicht das inhaltliche Spektrum der Beiträge, die unter anderem die Papstliturgie der Renaissance, die Performanz von Sakralität und Macht in einer südindischen Tradition oder auch sakrale Objekte und (...) die Beziehung zwischen Gott und Mensch im frühmittelalterlichen Kirchweihritus thematisieren. Grundlage des Bandes ist ein interdisziplinärer Ansatz, der Wissenschaftlerinnen und Wissenschaftler aus den Geschichtswissenschaften, der Sozialphilosophie und Soziologie, Japanologie, Indologie, Sinologie, Ethnologie, Religionswissenschaft und Komparatistik zusammenbringt. (shrink)

Hartmut Rosa advances an account of the temporal structure of society from the perspective of critical theory. He identifies three categories of change in the tempo of modern social life: technological acceleration, evident in transportation, communication, and production; the acceleration of social change, reflected in cultural knowledge, social institutions, and personal relationships; and acceleration in the pace of life, which happens despite the expectation that technological change should increase an individual's free time. According to Rosa, both the structural and (...) cultural aspects of our institutions and practices are marked by the "shrinking of the present," a decreasing time period during which expectations based on past experience reliably match the future. When this phenomenon combines with technological acceleration and the increasing pace of life, time seems to flow ever faster, making our relationships to each other and the world fluid and problematic. It is as if we are standing on "slipping slopes," a steep social terrain that is itself in motion and in turn demands faster lives and technology. As Rosa deftly shows, this self-reinforcing feedback loop fundamentally determines the character of modern life. (shrink)

Democratic conceptions of politics are tacitly or explicitly predicated upon a functioning arena for the formation of public opinion in an associated media-space. Policy-making thus requires a reliable connection to processes of ‘public’ will formation. These processes formed the focus for Habermas’s influential study on the public sphere. This contribution presents a look at more recent ‘structural transformation’, the causes of which are by no means limited to social media communication, and examines its consequences. It proceeds in three steps: 1) (...) in some proximity to Habermas, but also by means of the theory of resonance, it seeks to determine the kind of public sphere that a democratic polity requires; 2) an analysis of problems within the contemporary public sphere will feed into 3) a discussion of the conditions for the restoration of a ‘functioning political public sphere’. These include changes in the realms of participation, representation and spaces of encounter. (shrink)

The paper starts by identifying dynamic stabilization as a defining feature of modern societies. This term refers to the fact that such a society requires (material) growth, (technological) augmentation and high rates of (cultural) innovation in order to reproduce its structure and to preserve the socioeconomic and political status quo. The subsequent sections explore the mechanisms and consequences of this mode of social reproduction, proceeding in three steps. First, three key aspects or ‘motors’ of dynamization are identified, namely the mechanisms (...) of (socio-economic) appropriation, (socio-cultural) acceleration and (socio-political) activation. In the second step, we argue that this ‘Triple-A-Mode’ of dynamic stabilization necessarily entails a logic of incessant escalation which eventually threatens to undermine itself, leading to a multifaceted process of destabilization. Unmistakable signs of this can be seen in the current financial, democratic, ecological and psychosocial crises. The third and last part briefly and very preliminarily sketches out the possible contours of a ‘post-growth’ society which could move beyond the current mode of dynamic stabilization. (shrink)

"Examines the processes of acceleration in politics, economic, culture, and society at large.

Während der größte Teil der Bevölkerung die kieferorthopädische Therapie, also die Veränderung der Zahn- bzw. Kieferstellung, als eine Behandlung betrachtet, die vor allem auf eine Verbesserung des Erscheinungsbildes zielt, sehen der kieferorthopädische und zahnärztliche Berufsstand sowie auch private und öffentliche Kostenträger in bestimmten Abweichungen von Zahn- oder Kieferstellungen eine Gefährdung der oralen Gesundheit und der Funktionsfähigkeit des Gebisses. Letztere Auffassung bestimmt das ärztliche Handeln in der Kieferorthopädie und begründet auch die Übernahme zumindest bestimmter Leistungen durch die gesetzlichen Krankenkassen. Anhand aktueller (...) wissenschaftlicher Erkenntnisse lassen sich jedoch in vielen Fällen keine (akuten oder potentiellen) gesundheitlichen oder essentiellen funktionellen Beeinträchtigungen und Risiken abweichender Zahnstellungen nachweisen. Ziel dieses Aufsatzes ist es, diesem Widerspruch nachzugehen. Im Folgenden werden wir aufzeigen, welche Faktoren die Anbieter kieferorthopädischer Leistungen beeinflussen, welches die entscheidenden Gründe und Grundlagen für die Behandlung sind und an welchen Kriterien sich die Leistungsübernahme durch die Krankenkassen orientiert. Dabei wird deutlich werden, dass die formalen Kriterien von Behandlung und Kostenübernahme, die tatsächliche Behandlungs- und Kostenerstattungspraxis, die Erwartungen derjenigen, die Behandlungsleistungen in Anspruch nehmen und der aktuelle Stand der Forschung zu erwartbaren Funktionsbeeinträchtigungen durch Zahnstellungsvariationen nicht zwanglos zu vereinbaren sind. Erforderlich erscheint ein interdisziplinärer normativer Diskurs über die Frage, wie die diagnostizierten Spannungen aufzulösen wären. Als Anregung für einen solchen Diskurs werden wir im Ausblick alternative Lösungsstrategien vorstellen. (shrink)

Classifying accounts of institutionalized social norms that rely on individual rule-following as ‘sociological’ and accounts based on individual opportunity-seeking behavior as ‘economic’, the paper rejects purely economic accounts on theoretical grounds. Explaining the realworkings of institutionalized social norms and social order exclusively in terms of self-regarding opportunityseeking individual behavior is impossible. An integrated sociological approach to the so-called Hobbesian problem of social order that incorporates opportunityseeking along with rule-following behavior is necessary. Such an approach emerges on the horizon if economic (...) methods are put to good sociological use on the basis of recent experimental economic findings on rule-following behavior. (shrink)

Contemporary theory of international politics faces a twofold problem: the critical engagement with legacies of national power politics in connection to 20th Century International Relations and the regeneration of notions of humanity. This book contributes to this engagement by a genealogy of thoughts on war, peace, and ethics"--Provided by publisher.

Für eine ethische Beurteilung des Einsatzes moderner Informations- und Kommunikationstechnologien sowie autonomer Assistenzsysteme im Berufsfeld Pflege empfiehlt es sich zunächst, empirische Informationen über Wirkungen und Folgen dieser Technologien aus unterschiedlichen Perspektiven einzuholen. Allerdings ist die Studienlage erweiterungsbedürftig. Auch wenn die Diskussion eher tentativ auf der Grundlage von vorsichtigen Annahmen geführt werden kann, so schälen sich dennoch in der internationalen pflegewissenschaftlichen Debatte sehr ambivalente Bewertungen heraus. Eine der Kontroversen betrifft die Frage, inwieweit und in welchem Maße Pflege als Beziehungsarbeit technisch substituiert (...) werden kann oder darf; inwieweit sich dadurch nicht nur Strukturen der Wahrnehmung und Aufmerksamkeit wandeln, sondern soziokulturelle Bedingungen von Hilfe, Unterstützung und Befähigung grundlegend verändern. Assistenztechnologien werden nicht nur das widersprüchliche Verhältnis von Sicherheit, Überwachung, Kontrolle und Entmündigung verschärfen. Unter dem Einfluss moderner Informationstechnologien wird sich auch der Status professionellen Wissens wandeln. Von erheblichem Gewicht ist schließlich, ob möglicherweise sozialanthropologische Grundannahmen wie beispielsweise die der leiblichen Responsivität und personalen Authentizität obsolet werden. Die ethische Beurteilung erfolgt aus verschiedenen Bewertungsperspektiven. Aus deontologischer Sicht hat sich die Akzeptanz neuer Technologien daran zu bemessen, inwieweit deren Wirkungen mit normativen Ansprüchen und Integritätsinteressen (Selbstbestimmung, Sicherheit) betroffener Personen vereinbar sind. Aus Sicht einer Ethics of Care wird es darum gehen, inwieweit durch den Einsatz von Assistenztechnologien nicht nur psychophysische Entlastungen (Pflegepersonal, Patient*innen, ältere Menschen), nicht nur bessere Informationsflüsse bewirkt werden können. Nicht weniger bedeutsam ist die Frage, ob soziale Netzwerke entwickelt, Möglichkeiten der Teilhabe verbessert und kreative Potenziale der Selbstorganisation und der Selbstwirksamkeit gefördert werden können. (shrink)

The historian and religious scholar Ernst Ludwig Ehrlich (1921-2007) was among the most influential minds in the post-Shoah German-speaking Jewish world. In 1943, with the help of Christian friends, he escaped from Berlin to Switzerland, where as a student, he became a spokesman in Jewish-Christian dialogue. Hartmut Bomhoff narrates how despite the experience of expulsion, life in the underground, and flight, Ehrlich became a bridge-builder.

A German writer's aphoristic, poetic, and difficult reflections on Heidegger's Being and Time. There is a beyond of reason and unreason. It is the human psyche. —Positive Nihilism Like many German intellectuals, Hartmut Lange has long grappled with Heidegger. Positive Nihilism is the result of a lifetime of reading Being and Time and offers a series of reflections that are aphoristic, poetic, and (appropriately, considering his object of study) difficult. Lange begins with an abyss (“There is an abyss of (...) the finite. It is temporality”) and proceeds almost immediately to extremity: “The twentieth century was governed by psychopaths. They collapsed the boundaries of moral reason and refuted Kant's analysis of consciousness.” He reflects further: “But who shall punish whom? One man's virtue is another man's crime. Thus Hitler could feel unwaveringly, as he wiped out entire populations, the starry sky above him and the moral law within him, as stipulated by Kant.” He considers the concept of civilization (“misleading”; “how should one oppose the remedies of civilization to the egomania, the murderous appetites of such outright psychopaths as Stalin or Pol Pot?”), the act of thinking (a fata morgana), the psyche, and Heidegger's Dasein. Positive Nihilism can be considered a pocket companion to Being and Time. “Heidegger's understanding of Being is nihilistic,” Lange writes, and then explains his assertion. He draws on Kant, Nietzsche, Kierkegaard, and Shakespeare's Othello for supporting arguments and illustrations. “Everyone is possessed of the courage to have angst about death. The question is whether this courage necessarily secures those vital advantages Heidegger alleges”–that “self-understanding [is] the mental anticipation of death.” Lange wrestles with Heidegger's position, calling on Tolstoy, Georg Trakl, Herman Bang, and Heinrich von Kleist to argue against it. (shrink)

Den Freiden komponieren? Einführung aus der Sicht des Friedensforschers / Dieter Senghaas -- Musik als Botschaft, Frieden als Thema / Frank Schneider -- Musikalische Darstellungen des Friedens in Geschichte und Gegenwart / Hartmut Lück -- "Dona Nobis Pacem". Schrei und Utopie bei Ludwig van Beethoven, Bernd Alios Zimmermann, Heinz Holliger und Klaus Huber / Nicolas Schalz -- Begegnung der Kulturen. Ästhetik und Engagement bei Isang Yun, Younghi Pagh-Paan und Toshio Hosokawa / Walter-Wolfgang Sparrer -- Grenzfeuer der Utopie. Neueste Musik (...) zwischen Krieg und Frieden / Lydia Jeschke -- "Es darf keine Siege mehr geben..." Zur Vermittlung des Friedensgedankens ohne Botschaft: einige Gedanken in acht Kapitaln / Gisela Nauck. (shrink)

"Philosophy and Economics I," treats "Methods and Models" of "Economic Philosophy." "Philosophy and Economics II" deals with "Morals." In both cases an effort to integrate many strands of modern philosophy and economics via decision theoretic language is made. Regardless of this decision theoretic background the treatment is non-technical. The aspiration is to sketch some tools that may be used in search of what philosophers call a "wide reflective equilibrium" on foundational matters of economics as well as of philosophy. The presentation (...) will enable an advanced undergraduate or beginning graduate student from fields like, philosophy, economics, law, political science and sociology to use the tools, arguments and paradigm examples provided to search for her or his own reflective equilibrium on matters of economic philosophy. Specialists from the aforementioned fields may find the text useful, too, as an accessible account of an increasingly elaborate intellectual discourse on "philosophy, politics and economics.". (shrink)

This book develops a notion of differences and "otherness" beyond hegemonic and hierarchical thinking as represented by the legacies of Western philosophical and political thinking. In doing so, it relates to the 20th Century phenomenological discourse, especially to Georg Simmel, Alfred Schütz, Emmanual Lévinas, and Jacques Derrida, and drafts our understanding of difference as a genuine human experience of a social and political world that is in motion and transformative, rather than static and predictable. On this basis of temporalized ontology (...) and its normative consequences, differences are drafted as a positive social and political force and as powerful capacities of transformation and change. In practical terms, this understanding is most important for our theorizing and acting upon peace, peace-building, and conflict solution. Differences appear now not as obstacle to peace and reconciliation, but as lively and constructive articulation of "otherness" and as a positive power of transformation, emancipation, and change.This book will be of interest to students of international relations, philosophy, and political theory. (shrink)

If we are to find the criteria for critical analyses of social arrangements and processes not in some abstract, universalist framework, but from the guiding ‘self-interpretations’ of the societies in question, as contemporary contextualist and ‘communitarian’ approaches to social philosophy suggest, the vexing question arises as to where these self-interpretations can be found and how they are identified. The paper presents a model according to which there are four interdependent as well as partially autonomous spheres or ‘levels’ of socially relevant (...) self-interpretation that have to be taken into account equally in order to provide a sound basis for social and political criticism. Thus, it is from the tensions and incoherences between (A) social ideas and doctrines, (B) social institutions and practices, (C) individual beliefs and convictions, and (D) body-practices and habits that social pathologies can be identified and possible solutions can be envisaged. (shrink)

The increasingly wide spread use of RCM, rational choice modeling, and RCT, rational choice theory, in disciplines like economics, law, ethics, psychology, sociology, political science, management facilitates interdisciplinary exchange. This is a great achievement. Yet it nurtures the hope that a unified account of rational active choice making might arise from ‘reason’ in terms of intuitively appealing axioms. Such ‘rationalist’ characterizations of rational choice neglect real human practices and empirical accounts of those practices. This is theoretically misleading and practically dangerous. (...) Searching for a wide reflective equilibrium, WRE, on RCT in evidence-oriented ways can explicate ‘rational’ without rationalism. (shrink)