La prétention de la phénoménologie à s’élever au rang d’une « science universelle » occupe une place centrale dans les premiers débats suscités par l’œuvre de Heidegger à l’intérieur du mouvement phénoménologique. Bon nombre de concepts mis en avant par Landgrebe, Fink, le dernier Husserl, mais aussi des prises de position de Heidegger lui-même ont également un contenu polémique, qui ne prend sens que dans ce contexte : ainsi les notions de spectateur désintéressé, de théorisation, d’ego phénoménologisant, etc. Tenu (...) par Husserl pour caractéristique de la philosophie moderne, l’antagonisme à l’œuvre est celui du « transcendantalisme » et de l’ « anthropologisme ». La question est de savoir si la phénoménologie est en droit d’élever une quelconque prétention à l’universalité, ou si son rôle se restreint à celui d’une psychologie pure.Phenomenology’s pretension to « universal science » played a fundamental part in the earliest controversies caused by Heidegger’s work within the phenomenological movement. A number of the concepts fixed by Landgrebe, Fink, the last Husserl, but also Heidegger’s position regarding the idea of fundamental ontology itself, have a polemical content too, that takes sense only in this context : so the notions of disinterested spectator, theorisation, phenomenologizing ego, etc. Considered by Husserl to be mostly distinctive of modern philosophy, the antagonism is that of « transcendentalism » and « anthropologism ». The question is whether phenomenology is entitled to pretend to universality, or whether it must reduce itself to pure psychology. (shrink)

Critico la teoría hermenéutica de Landgrebe sobre el cartesianismo de Husserl mostrando la estructura argumentativa en la que se inserta, lo que pretende y lo que está forzada a pretender. Su núcleo duro radica en los conceptos de crítica inmanente y lógica interna y tiene como meta final promover una idea de trascendental no-entitativa voluntarista y correlacional opuesta a la de un yo absoluto. Para probar esto, analizo tres niveles del cartesianismo de Landgrebe: primero, la síntesis contradictoria entre (...) apodicticidad y experiencia; segundo, su interpretación de Filosofía Primera, y, tercero, el objetivismo de Husserl. Concluyo de la función que juega el cartesianismo en este esquema y del fracaso de documentar con ejemplos la idea que el concepto no describe una noción en la filosofía de Husserl, sino que es una herramienta hermenéutica para controlar el sentido de trascendental en esta filosofía.I criticize Landgrebe’s hermeneutical theory about Husserl’s Cartesianism describing the structure of the argument where this concept is rooted, what it claims and what it is forced to claim. The theory’s hard core is based on the concepts of immanent critique and internal logic and it’s final goal consists in advancing a non-entitative voluntaristic and correlational definition of transcendental opposite to that of an absolute I. To prove this, I analyze three levels inside Landgrebe’s concept of Cartesianism: first, the contradictory synthesis of experience and apodicticity; second, his interpretation of First Philosophy, and, third, Husserl’s objectivism. I conclude from the goal that Cartesianism plays in this argument and the failure in documenting this idea with examples that Landgrebe’s Cartesianism is rather an hermeneutical tool made to control the definition of transcendental in Husserl’s philosophy than a concept describing Husserl’s thought. (shrink)

Whether it was John Searle’s Chinese Room argument (Searle, 1980) or Roger Penrose’s argument of the non-computable nature of a mathematician’s insight – an argument that was based on Gödel’s Incompleteness theorem (Penrose, 1989), we have always had skeptics that questioned the possibility of realizing strong Artificial Intelligence (AI), or what has become known by Artificial General Intelligence (AGI). But this new book by Landgrebe and Smith (henceforth, L&S) is perhaps the strongest argument ever made against strong AI. It (...) is a very extensive review of what building a mind essentially amounts to drawing on insights and results from biology, physics, linguistics, computability, philosophy, and mathematics. (shrink)

En el contexto del homenaje filosófico que rendimos a Lester Embree, este trabajo intenta ofrecer un análisis genético del Análisis reflexivo del filósofo norteamericano, tomando como hilo conductor el debate público y privado entre Lester Embree y Javier San Martín, e intentando profundizar en los problemas que nos plantean. Para ello me remitiré, en un segundo momento, a dos ensayos de Ludwig Landgrebe publicados en Faktizität und Individuation. Finalmente, como cierre de este escrito, añado un breve “Epílogo para orteguianos. (...) Lester Embree in memoriam”.As a part of the philosophical tribute we render to Lester Embree, this essay aims at presenting a genetic analysis of the Reflective Analysis of the American philosopher, by focusing on the public and private debate between Lester Embree and Javier San Martín, and trying to deepen the problems that they pose to us. For this I will refer, in a second part, to two essays of Ludwig Landgrebe published in Faktizität und Individuation. Finally, as conclusion of this paper, I add a brief "Epilogue for Orteguian. Lester Embree in memoriam". (shrink)

El artículo explora las nociones de afectividad, movimiento corporal y mundo de la vida en el pensamiento filosófico de Ludwig Landgrebe. El objetivo es mostrar cómo la unidad del proyecto fenomenológico de Landgrebe descansa en el entrelazamiento de las diferentes dimensiones de la afectividad corporal con el origen de la intencio-nalidad y la formación del sentido del mundo de la vida. Después de mostrar la unidad entre el carácter proyectivo de la vida afectiva y el movimiento corporal, así (...) como su relación con el devenir his-tórico, se destaca la importancia del pensamiento de Landgrebe en las tareas actuales de la investigación fenomenológica.The paper explores the unity of Ludwig Landgrebe´s philosophical thought departing from the intertwining between the notions of affectivity, bodily movement and lifeworld. The aim is to present a unitary vision of Landgrebe´s legacy and his way in phenomenology, taking in consideration his emphasis on the affective dimension of factual singularity. After pointing out the intertwining between the intentional orientation of affective life and bodily movement, in regard to the historical development, the paper ends stressing the systematic articulation importance of Landgrebe´s thought in the current tasks of phenomenological research. (shrink)

Landgrebe and Smith :2061–2081, 2021) present an unflattering diagnosis of recent advances in what they call language-centric artificial intelligence—perhaps more widely known as natural language processing: The models that are currently employed do not have sufficient expressivity, will not generalize, and are fundamentally unable to induce linguistic semantics, they say. The diagnosis is mainly derived from an analysis of the widely used Transformer architecture. Here I address a number of misunderstandings in their analysis, and present what I take to (...) be a more adequate analysis of the ability of Transformer models to learn natural language semantics. To avoid confusion, I distinguish between inferential and referential semantics. Landgrebe and Smith ’s analysis of the Transformer architecture’s expressivity and generalization concerns inferential semantics. This part of their diagnosis is shown to rely on misunderstandings of technical properties of Transformers. Landgrebe and Smith also claim that referential semantics is unobtainable for Transformer models. In response, I present a non-technical discussion of techniques for grounding Transformer models, giving them referential semantics, even in the absence of supervision. I also present a simple thought experiment to highlight the mechanisms that would lead to referential semantics, and discuss in what sense models that are grounded in this way, can be said to understand language. Finally, I discuss the approach Landgrebe and Smith advocate for, namely manual specification of formal grammars that associate linguistic expressions with logical form. (shrink)

Ludwig Landgrebe interprète les réductions phénoménolo- gique et eidétique de Husserl comme théorie de la corporéité, du travail et de la société, pour situer le sujet actif dans le monde naturel et historico-culturel. Cette théorie repose toujours sur un individualisme aprioriste. Une ontologie sociale, inspirée surtout des derniers ouvrages de Lukacs, cherche le principe de synthèse des dimensions concrètes et structurelles de l'expérience dans la logique dialectique du processus de travail lui-même, plutôt que dans la corporéité, et reformule ainsi (...) le problème de la constitution transcendantale.Ludwig Landgrebe interprets Husserl's phenomenological and eidetic reductions as a theory of corporeality, labour and society in order to situate the active subject in the natural and historico- cultural world. He remains committed, however, to an a priori individualism. A social ontology inspired by Lukacs's final writings seeks to synthesize the concrete and structural dimensions of experience not in corporeality as such, but in the dialectical logic of the labour process itself, thus giving a new formulation to the problem of transcendental constitution. (shrink)

Landgrebe and Smith provide an argument for the impossibility of Artificial General Intelligence based on the limits of simulating complex systems. However, their argument presupposes a very contemporary vision of artificial intelligence as a model trained on data to produce an algorithm executable in a modern digital computing system. The present contribution explores what it means to be artificial. Current artificial intelligence approaches on modern computing systems are not the only conceivable way in which artificial intelligence technology might be (...) created. If there are conceivable routes by which an artificial intelligence might be developed that are not constrained in the same way as the current generation of artificial neural networks, then these might be plausible routes towards the engineered generation of artificial general intelligence that are not precluded by the Landgrebe and Smith argument against the possibility of artificial general intelligence. (shrink)

Review of Jobst Landgrebe and Barry Smith, Why Machines Will Never Rule the World (Routledge, 2023).

on points that remain especially crucial, i.e., the concept of the natural attitude, the ways into the reduction (and their systematics), and finally the question of the “meaning of the reduction.” Indeed, in the reading attempted here, this final question leads to two, not necessarily related, focal points: a Cartesian and a Life-world tendency. It is my claim that in following these two paths, Husserl was consistent in pursuing two evident leads in his philosophical enterprise; however, he was at the (...) same time unable to systematically unify these two strands. Thus, I am offering an interpretation which might be called a modified “departure from Cartesianism” reading that Landgrebe pro-. (shrink)

1947 legt Hans Blumenberg aus Bargteheide in Holstein an der Christian-Albrechts-Universität zu Kiel seine unter schwierigsten persönlichen Umständen entstandene Dissertation 'Beiträge zum Problem der Ursprünglichkeit der mittelalterlich-scholastischen Ontologie" vor. Hinter diesem Titel verbirgt sich eine mit ständigem Bezug auf die Philosophie Heideggers und seine "Fundamentalontologie' geführte Auseinandersetzung mit dem Denken des christlichen Mittelalters, in dem die Frage nach dem Grund des Seins eine so krisenhafte wie produktive Zuspitzung erfahren hatte. Die Dissertation wird von den Gutachtern Ludwig Landgrebe und Rudolf (...) Schneider mit "ausgezeichnet" bewertet, aber sämtliche Bemühungen, zeitnah einen Verlag für die Arbeit zu finden, scheitern. Blumenbergs brillantes Erstlingswerk blieb mehr als 70 Jahre ungedruckt. Nun wird es erstmals publiziert in einer leserorientierten Edition, die unter anderem Übersetzungen der zahlreichen altsprachlichen Zitate wie auch ein "Verzeichnis der Referenzliteratur" bietet, das die Lücke des im Original fehlenden Literaturverzeichnisses schliesst und dieses darüber hinaus durch heute zugängliche Ausgaben ergänzt. In ihrem Nachwort beleuchten die Herausgeber den Entstehungskontext dieses Werks, das überraschende Perspektiven auf Blumenbergs Biographie und Denkentwicklung eröffnet. (shrink)

In this contribution we first sketch an outline of the concept of lifeworld (_Lebenswelt_), to introduce the readers to the guest-edited collection of essays _Varieties of the Lifeworld: Phenomenology and Aesthetic Experience_, special issue of the “Continental Philosophy Review.” We trace back the origin of the concept of lifeworld to Husserl’s late phenomenology, although also explaining (on the basis of the careful historical-conceptual reconstructions offered by some distinguished scholars of Husserl and the phenomenological movement) that the development of Husserl’s phenomenology (...) of the _Lebenswelt_ was gradual and was connected, among other things, to the question of the natural world of experience. Then, quickly referring to Gadamer, Landgrebe, Fink and other authors belonging to the phenomenological tradition, we explain that different interpretations of the topic “Lifeworld” in Husserl’s thinking have been provided: In our view, this contributes to the fact that still nowadays this topic is a fascinating and philosophically stimulating one. Finally, making reference to more recent works by such authors as Figal, Gallagher, Zahavi and Shusterman (a pragmatist philosopher, whose somaesthetics is nonetheless very rich in insights that can be connected to phenomenological views of the body and its place in the world), we emphasize how the question concerning the lifeworld is still capable today to open a great variety of perspectives and plurality of paths for thinking, as testified by the essays collected in this guest-edited special issue of the “Continental Philosophy Review.”. (shrink)

Si le concept husserlien de passivité a fasciné toute une génération de philosophes (Merleau-Ponty, Landgrebe, Levinas, Henry), il a rarement fait l'objet d'une étude qui adopte la perspective du fondateur de la phénoménologie. Sa célébrité a comme masqué sa spécificité, créant une sorte de doctrine officielle de la passivité qui a, en fin de compte, peu de choses à voir avec la pensée et les intentions de Husserl. En effet, là où les phénoménologues contemporains voient dans la passivité la (...) zone d'ombre où le programme d'une phénoménologie transcendantale et subjective s'effondrerait, Husserl considère, de son côté, qu'elle appartient sans reste à la sphère de la constitution et qu'elle consolide par conséquent son transcendantalisme. Loin d'être un domaine de sens irréductible à la rationalité, elle représente même le fondement des opérations de la pensée catégoriale. C'est en son sein que doivent être cherchées les « sources » des formes supérieures de la logique. Toute passive et préconsciente qu'elle soit, l'expérience antéprédicative appartient sans reste pour Husserl au sujet transcendantal et ne le destitue donc pas de sa position centrale et primordiale. Ce travail s'attache ainsi à suivre cette genèse du catégorial à partir de l'expérience passive et à montrer qu'elle entre dans le projet général, qui a été toujours celui de Husserl, d'asseoir la phénoménologie transcendantale sur le socle originaire de l'expérience du monde. Remerciements Avant-propos Remarques Chapitre premier. Le sens phénoménologique de la passivité Chapitre II. La refondation méthodologique de la phénoménologie Chapitre premier. La formation du concept husserlien de « synthèse passive » Chapitre II. La constitution passive de l'expérience dans les Analysen zur passiven Synthesis Chapitre III. Le rôle de l'affection dans la formation de l'unité sensible Chapitre IV. La phénoménologie de l'inconscient Chapitre premier. Les présupposés fondamentaux de la généalogie de la logique Chapitre II. L'analyse généalogique du jugement prédicatif Chapitre III. L'origine de l'erreur dans la passivité Conclusion.Le conflit des fondements Bibliographie Index nominum. (shrink)

In our book, Why Machines Will Never Rule the World, Jobst Landgrebe and I argue that we can engineer machines that can emulate the behaviours only of simple systems, which means: only of those systems whose behaviour we can predict mathematically. The human brain is an example of a complex system, and thus its behaviour cannot be emulated by a machine. We use this argument to debunk the claims of those who believe that large language models are poised to (...) achieve a level of intelligence that will equal or even surpass that of the human brain. The essay was published under the title "Why Machines Will Never Rule the World". (shrink)

Artificial intelligence is man's attempt to use software to emulate the intelligence of human beings. But the complexity of the human neurological system formed in the course of evolution is impossible to replicate: "Human languages and societies are complex systems, indeed complex systems of many complex systems," so much so that their mathematical modeling is impossible. Barry Smith, philosopher and professor at the University at Buffalo. shows no uncertainty about this. His latest book written with Jobst Landgrebe, a mathematician (...) and entrepreneur in the AI field, leaves no doubt – starting with the title: Why machines will never rule the world (Routledge 2023). The book was presented in Turin during an evening organized by the Fondazione CRT and the Bruno Leoni Institute, in which Smith was interviewed based on questions developed by generative Ai. We have accepted the challenge to conduct an interview parallel to the one done with GPT4. (shrink)

Edmund Husserl, generally regarded as the founding figure of phenomenology, exerted an enormous influence on the course of twentieth and twenty-first century philosophy. This volume collects and translates essays written by important German-speaking commentators on Husserl, ranging from his contemporaries to scholars of today, to make available in English some of the best commentary on Husserl and the phenomenological project. The essays focus on three problematics within phenomenology: the nature and method of phenomenology; intentionality, with its attendant issues of temporality (...) and subjectivity; and intersubjectivity and culture. Several essays also deal with Martin Heidegger's phenomenology, although in a manner that reveals not only Heidegger's differences with Husserl but also his reliance on and indebtedness to Husserl's phenomenology. Taken together, the book shows the continuing influence of Husserl's thought, demonstrating how such subsequent developments as existentialism, hermeneutics, and deconstruction were defined in part by how they assimilated and departed from Husserlian insights. The course of what has come to be called continental philosophy cannot be described without reference to this assimilation and departure, and among the many successor approaches phenomenology remains a viable avenue for contemporary thought. In addition, problems addressed by Husserl--most notably, intentionality, consciousness, the emotions, and ethics--are of central concern in contemporary non-phenomenological philosophy, and many contemporary thinkers have turned to Husserl for guidance. The essays demonstrate how significant Husserl remains to contemporary philosophy across several traditions and several generations. The volume includes essays by Rudolf Bernet, Klaus Held, Ludwig Landgrebe, Dieter Lohmar, Verena Mayer and Christopher Erhard, Ullrich Melle, Karl Mertens, Ernst Wolfgang Orth, Jan Patočka, Sonja Rinofner-Kreidl, Karl Schuhmann, and Elisabeth Ströker. (shrink)

What is essential to language? Two thinkers active in Vienna in the 1930's, Karl Bühler and Ludwig Wittgenstein, gave apparently incompatible answers to this question. I compare what Wittgenstein says about language and reference at the beginning of his Philosophical Investigations with some aspects of the descriptive analysis of language worked out by Bühler between 1907 and 1934, a systematic development of the philosophies of mind and language of such heirs of Brentano as Martinak, Marty, Meinong, Landgrebe and Husserl. (...) Y a-Uil quelque chose qui est essentiel au langage? Deux penseurs actifs à Vienne dans les années trente, Karl Bühler et Ludwig Wittgenstein, donnent à cette question des réponses qui sont apparemment incompatibles. Je compare ce que Wittgenstein dit du langage et de la référence au début de ses Investigations Philosophiques avec quelques aspects de l'analyse descriptive élaborée par Bühler entre 1907 et 1934, un développement systématique des philosophies de l'esprit et du langage des héritiers de Brentano tels que Martinak, Marty, Meinong, Landgrebe et Husserl. (shrink)

Phänomenologie und Metaphysik is a collection of essays and lectures covering the period from the early thirties to the author's Antrittsvorlesung at the University of Hamburg, about 15 years later. It offers the interesting spectacle of a germ, planted in phenomenological soil, growing under the foggy showers of Dilthey's Philosophy of Life and the tempestuous rains of existentialism into the flower, or rather bud, of metaphysics as "knowledge of the Absolute." "Whether and how metaphysics is still... possible... is a question (...) of life and death for the philosophy of the future". Landgrebe, conscious of the spiritual vacuum created by the Nazi "philosophy" of blood and soil, sees the function of his book as that of re-establishing contact with the great Western tradition in philosophy. The contact is to be established by introducing the reader into phenomenology, with the avowed purpose of finding in the phenomenological method a new foundation of metaphysics. Husserl's main effort appears to Landgrebe to be directed towards "understanding the world from inside, as forms of the absolute life." And yet, he recognizes as Husserl's two main philosophical motives the search for the highest possible degree of clear and logical thinking, on the one hand, and for an absolutely unprejudiced rendering of immediate experience, on the other. How did these very respectable motives grow into a philosophy which "is a neighbor to art, a creative event breaking into the world, a neighbor to art by virtue of the naturalness with which it...exists unquestionably and once and for ever: as natural as a tree, rooted in the soil, thus still bound to the earth at the timberline, yet its branches, defying the storm, freely stretching towards the deep, clear mountain sky, in a dialogue with eternity"? (shrink)

Mohanty, J.N. Understanding Husserl's transcendental phenomenology.--Fink, E. The problem of the phenomenology of Edmund Husserl. Operative concepts in Husserl's phenomenology.--Funke, G. A transcendental-phenomenological investigation concerning universal idealism, intentional analysis, and the genesis of habitus: archē, phansis, hexis, logos.--Pentzopoulou-Valalas, T. Reflections on the foundation of the relation between the a priori and the eidos in the phenomenology of Husserl.--Landgrebe, L. Regions of being and regional ontologies in Husserl's phenomenology. The problem posed by the transcendental science of the a priori of (...) the life world.--Wahl, J. Notes on the first part of Experience and judgment by Husserl.--Landgrebe, L. A letter from Ludwig Landgrebe to Jean Wahl.-- Wahl, J. A note on some empiricist aspects of the thought of Husserl.--Toulemont, R. The specific character of the social according to Husserl. (shrink)

project of the Ideen II had two parts: (A) analyses of the constitution of the material, the animal, and the mental world, and (B) epistemological ( wissenschaftstheoretische) considerations. (A) Was published following the Landgrebe typescript of ...

This collection of more than two dozen essays by philosophy scholars of international repute traces the profound impact exerted by Husserl’s Meisterwerk, known in its shortened title as Ideen, whose first book was released in 1913. Published to coincide with the centenary of its original appearance, and fifty years after the second book went to print in 1952, the contributors offer a comprehensive array of perspectives on the ways in which Husserl’s concept of phenomenology influenced leading figures and movements of (...) the last century, including, among others, Ortega y Gassett, Edith Stein, Martin Heidegger, Aron Gurwitsch, Ludwig Landgrebe, Dorion Cairns, Simone de Beauvoir, Jean-Paul Sartre, Maurice Merleau-Ponty, Jacques Derrida and Giles Deleuze. -/- In addition to its documentation and analysis of the historical reception of these works, this volume also illustrates the ongoing relevance of the Ideen, offering scholarly discussion of the issues raised by his ideas as well as by the figures who took part in critical phenomenological dialogue with them. Among the topics discussed are autism, empathy, the nature of the emotions, the method and practice of phenomenology, the foundations of ethics, naturalism, intentionality, and human rights, to name but a few. Taken together, these specially commissioned original essays offer an unrivaled overview of the reception of Husserl‘s Ideen, and the expanding phenomenological enterprise it initiated. They show that the critical discussion of issues by phenomenologists continues to be relevant for the 21st century. (shrink)

This volume is chiefly composed of revised versions of essays presented and discussed at the research symposium of the same title held in Delray Beach, Florida, on May 7-9, 1993. The symposium was conducted under the sponsorship of the William F. Dietrich Eminent Scholar Chair in Philosophy at Florida Atlantic University and the Center for Advanced Research in Phenomenology, Inc. Several essays have been added, including the Husserl ineditum and its translation. The intention of the project was to attract even (...) wider appreciation for this posthumous work by Husserl, especially since it has now been first translated into English by Andre Schuwer and Richard Rojcewicz. In manuscript form, the Ideas II was known to Martin Heidegger and Maurice Merleau-Ponty before Sein und Zeit and Phenomenologie de la perception, as well to Edith Stein and Ludwig Landgrebe, of course, who worked on it as Husserl' s assistants. It was published in 1952 as Volume IV of the Husserliana series, and critical studies of that volume were written by Paul Ricoeur and Alfred Schutz. Now that there is an English translation, it is increasingly being taught in the United States along with the Ideas I. (shrink)

This essay attempts a renewed, critical exposition of Husserl’s theory of the phenomenological reduction, incorporating manuscript material that has been published since the defining essays of the first generation of Husserl research. The discussion focuses on points that remain especially crucial, i. e. the concept of the natural attitude, the ways into the reduction, and the question of the “meaning of the reduction”. The reading attempted here leads to two, not necessarily related, focal points: a Cartesian and a Life-world tendency. (...) In following these two paths, Husserl was consistent in pursuing two evident leads in his philosophical enterprise; however, he was at the same time unable to systematically unify these two strands. Thus, I am offering an interpretation which might be called a modified “departure from Cartesianism” reading that Landgrebe proposed in his famous essay from the nineteen-fifties. This discussion should make apparent that Husserl’s theory of the phenomenological reduction deserves a renewed look in light of material that has since appeared in the Husserliana and by incorporating the most important results of recent tendencies in Husserl research. (shrink)

Husserl has dealt with the material relation of wholes to parts at the beginning of his philosophical career, namely in his third Logical Investigation, as well as, much later, in the texts edited by Landgrebe in Erfahrung und Urteil . The topic of mereology compels one to consider the relation between the formal analytic a priori and the material synthetic a priori within the objective realmof intentionality. Initially Husserl tried to find an articulation between the two a priori's in (...) the realm of objectivity. Subsequently Husserl insisted on the irreducible differences between the laws governing these two forms of the a priori. But eventually Husserl reformulated the problem in the framework of the subjective a priori regulating the functioning of intentionality. Only the teleological horizon of consciousness, by its indebtedness to genealogy, can outline a possible connection of the two a priori's; and do this, inastar as for a consciousness that is always already ahead of itself, the cognition of the world of pure forms also allows for the recognition of material a priori's. (shrink)