This chapter offered in hommage to Jacques Taminiaux’s long and fruitful career reflecting on ontological, political, and aesthetic issues, starts following the lead of his reading of Heidegger’s interpretation of these issues, as following the same “Platonic filiation” as in most of German Idealism’s representatives. Namely, Heidegger seems to interpret praxis beyond all relation to interaction and interlocution, but also that his revaluation of the role of art in politics is because he confers the utmost importance upon poiêsis as an (...) “internal potency in the human understanding of Being, of the Lichtblick,” namely, as a “high-ranked theôria.” It primarily addresses the question of how theôria-Sophia, praxis-phronêsis, poiêsis-technê in their relatedness and oppositions, are connected with the “ethical” (practical) dimension of transcendental reduction, following some hints from Taminiaux’s (2004) reflections on Heidegger’s “metamorphosis” of Husserl’s phenomenological reduction (both eidetic and transcendental), as having proved that “reduction was at the core of Husserl’s theoretical project.” However, Taminiaux thinks that “it is not an exaggeration to claim that the contrast” he has just sketched “entails as many difficulties as those implicit in Husserl’s concept of reduction” (Taminiaux 2004, 44). Thus, the primal motivation for this text’s proposal stems from its interest in finding out whether this appealing and well-argued reading of the Greek and Platonic connivance between theôria-poiêsis in contrast to the fragility and contingency of human practical judgments and the human intrigue of our worldly abode—a reading retrieved by modern and contemporary German philosophers, including Heidegger—is in seamless accordance with the canonical contemporary interpretation of Husserl’s transcendental phenomenology and reduction. Or whether an alternative reading could be risked. What has characterized the success of Taminiaux’s original and piercingly acute reading of the history of philosophy is his close and severe scrutiny of texts transmitted by the tradition in dialogue with our experience of the “matters themselves.” Hence, in the wake of this essential and everlasting teaching, this text risks an alternative reading of the phenomenological reduction, specifically of its transcendental version, as an eminently practical—namely, ethical—achievement (Leistung), driven by a practical virtue, responsibility. (shrink)

This contribution aims to be a concrete proof of how fertile, rich and innovative dialogue and confrontation between transcendental phenomenology and naturalising sciences can be. Through the phenomenological-transcendental analysis of the neurodegenerative pathology of dementia, an attempt will be made to propose, within the debate on the possible naturalisation of phenomenology, the perspective of an actual mutual enlightenment, as proposed by Gallagher. Not a naturalisation of consciousness in the sense of a reduction to neural process, but (...) a pluralisation of the valid and rigorous perspectives through which it can be investigated. The phenomenological-transcendental eidetic study of dementia thus becomes complementary to the neurobiological one, revealing what the subject feels ‘from within’, his losses, but also what persists in the patient until the most advanced stages. Such a study, in synergy with the biological one, would greatly help in the holistic understanding of dementia in this particular case and, in general, of consciousness phenomena. (shrink)

The paper considers a generalization of Peano arithmetic, Hilbert arithmetic as the basis of the world in a Pythagorean manner. Hilbert arithmetic unifies the foundations of mathematics (Peano arithmetic and set theory), foundations of physics (quantum mechanics and information), and philosophical transcendentalism (Husserl’s phenomenology) into a formal theory and mathematical structure literally following Husserl’s tracе of “philosophy as a rigorous science”. In the pathway to that objective, Hilbert arithmetic identifies by itself information related to finite sets and series and quantum (...) information referring to infinite one as both appearing in three “hypostases”: correspondingly, mathematical, physical and ontological, each of which is able to generate a relevant science and area of cognition. Scientific transcendentalism is a falsifiable counterpart of philosophical transcendentalism. The underlying concept of the totality can be interpreted accordingly also mathematically, as consistent completeness, and physically, as the universe defined not empirically or experimentally, but as that ultimate wholeness containing its externality into itself. (shrink)

In this paper I contrast Husserlian transcendental eidetic phenomenology with some other views of what phenomenology is supposed to be and argue that, as eidetic, it does not admit of being ‘naturalized’ in accordance with standard accounts of naturalization. The paper indicates what some of the eidetic results in phenomenology are and it links these to the employment of reason in philosophical investigation, as distinct from introspection, emotion or empirical observation. Eidetic phenomenology, unlike cognitive science, should issue in a (...) ‘logic’ of consciousness. Instead of being derived from empirical investigations its results should consist of high-level background conditions that are necessary for cognitive science to be possible in the first place. To negate these conditions is to be faced with certain types of ‘material’ contradictions. Some analogies with science – mathematical science – are used to develop the argument. (shrink)

There is a long-standing tradition of questioning the viability and scientificity of first-person methods. Husserlian reflective methodology, in particular, has been challenged on the basis of its perceived inability to meet the standards of objectivity and reliability, leading to what has been called “phenomenological skepticism” ( Roy, 2007 ). In this article, I reassess this line of objection by outlining Daniel C. Dennett’s empirically driven skepticism and reconstructing his methodological arguments against Husserlian phenomenology. His ensuing phenomenological skepticism is (...) divided into strong skepticism and categorical and gradual versions of weak skepticism. Both strands of Dennett’s criticism are then countered by analyzing the key components of Husserl’s method of phenomenological reflection: epoché and transcendental reduction, intentional analysis, eidetic variation, and intersubjective validation. Laying out the basic features of phenomenological reflection serves two purposes. First, it undermines Dennett’s methodological arguments, which are based on the unfounded assumptions that Husserl is committed to introspection, methodological solipsism, the first-person-plural presumption, and the lone-wolf approach. Second, it shows how Husserl’s own methodology can alleviate the more justified empirical worries concerning overinterpretation, underdescription, and disagreement. Finally, I argue that gradual weak skepticism is the only plausible form of phenomenological skepticism and conclude that Husserlian methodology is well-equipped to combat it. (shrink)

This essay articulates obstacles to an interpretation of the whole proper to Plato’s philosophy that are rooted in the general methodical principle of traditional hermeneutics, and then addresses them by a novel hermeneutic application of Husserl’s transcendental and eidetic reductions. This application involves disclosing the transcendental phenomena of the texts of Plato’s dialogues on the basis of the former and articulating their phenomenological essence in accord with the latter. A meta-hermeneutical argument for what Plato himself might have (...) thought is then ventured, which takes as its point of departure both the transcendental phenomena of his texts and Aristotle’s report that eide for him were in some sense arithmoi. (shrink)

The purpose of this paper is to show that the dichotomy between factual and eidetic represents one of the fundamental presuppositions of the Husserlian phenomenology. No authentic understanding of the phenomenological reduction and of its constitutive role for the transcendental phenomenology is possible without a proper understanding of this dichotomy and of its relevance for the transcendental problem. One of the questions I am going to discuss in this paper is the following: Could it be possible (...) that both the dichotomy between fact and essence and that between empirical and eidetic sciences is actually at work in Husserl’s Ideen I as a phenomenologically uninvestigated presupposition of his undertaking? The other matter I am going to address in this paper is the concept of originary givenness and the legitimacy of the knowledge based on it (which is presupposed by the “principle of all principles” which Husserl formulates in Ideen I). I will argue that this concept is a revolutionary idea not only from a philosophical standpoint, but also from a more general scientific one, because it offers a new criteria of knowledge, that of the originary donating intuition. (shrink)

An investigation of the eidetic and transcendental phenomenological reductions as productive (and not merely descriptive) activities, Hence as a praxis generative of meaning. The eidetic reduction is a metaphoric system, Describing the movement from topos to tropes: the primal ontological structure is found to be that of distortion, Of a "coherent deformation," a breaking of forms, Which maintains the phenomenological horizon's openness. This founds a theory of decentered being, Ex-Centric subjectivity, And an anti-Ideologic critique.

Husserlian reduction is a rigorous method for describing the foundations of psychiatric experience. With Jaspers we consider three main principles inspired by phenomenological reduction: direct givenness, absence of presuppositions, re-presentation. But with Binswanger alone we refer to eidetic and transcendental reduction: to establish a critical epistemology; to directly investigate the constitutive processes of mental phenomena and their disturbances, freed from their nosological background; to question the constitution of our own experience when facing a person with (...) mental illness. Regarding the last item, we suggest a specific kind of reduction, typically intersubjective from the start, which we call the ‘looking-glass reduction'. The schizophrenic experience -- understood as a ‘loss of taken-for-grantedness’ implying the constitutions of the body, of the other, and of internal time -- is a real ‘epochal provocation’ for the psychiatrist. As the horizon it opens seems to be both corporeal and narrative, this ‘provoking’ of an epoche in the attitude of the psychiatrist himself and the resistances it implies raise important issues regarding the general constitution of human experience. (shrink)

This chapter contains sections titled: Some Basic Ideas of Husserl's Phenomenology Intentionality. Noema, Noesis, Hyle Eidos. The Eidetic Reduction The Transcendental Reduction.

The issue of whether the phenomenology presented in Ideen I was a metaphysical realism or an idealism came to the fore almost immediately upon its publication. The present essay is an examination of the relation of Gustav Shpet, one of Husserl’s students from the Göttingen years, to this issue via his understanding of phenomenology and, particularly, of the phenomenological reduction, as shown principally in his early published writings. For Shpet, phenomenology employs essential intuition without regard to experiential intuition. (...) If we look on transcendental idealism as the label for this methodology, which disregards but does not deny either the empirical or its correlative species of intuition, then Shpet was such an idealist, all the while adhering to a metaphysical realism. In this way, Shpet could proclaim phenomenology to be the fundamental philosophical discipline without precluding the possibility of other philosophical disciplines insofar as they were conducted in relation to consciousness taken not as the “possession” of a human individual, but eidetically and thus not a “possession.”. (shrink)

The issue of whether the phenomenology presented in Ideas I was a metaphysical realism or an idealism came to the fore almost immediately upon its publication. The present essay is an examination of the relation of Gustav Shpet, one of Husserl’s students from the Göttingen years to this issue via his understanding of phenomenology and, particularly, of the phenomenological reduction, as shown principally in his early published writings. For Shpet, phenomenology employs essential intuition without regard to experiential intuition. (...) If we look on transcendental idealism as the label for this methodology, which disregards but does not deny either the empirical or its correlative species of intuition, then Shpet was such an idealist, all the while adhering to a metaphysical realism. In this way, Shpet could proclaim phenomenology to be the fundamental philosophical discipline without precluding the possibility of other philosophical disciplines insofar as they were conducted in relation to consciousness taken not as the “possession” of a human individual, but eidetically and thus not a “possession.”. (shrink)

My aim is to depict Schutzian phenomenology as a whole. In order to do so, I will start by presenting Schutz’s ideas on the phenomenological, egological,and eidetic reductions as mere technical devices. Then I will show how they are interconnected with phenomenological psychology. After that, I will argue thatphenomenological psychology leads to worldly phenomenology and I will explore its consequences for transcendental philosophy and the empirical sciences. I will conclude with some reflections on naturalized phenomenology and how (...) it finds absolute certainty in the life-world, not in the transcendental realm. (shrink)

Edmund Husserl believed that he had a method in phenomenology, which could be systematically applied. The essence of the method concerned the so-called “bracketing” of the objects outside of our consciousness. Husserl elaborated his idea through the conception of reductions, which he divided into eidetic,transcendental and phenomenological ones. The conception has recently been carefully analyzed by Dagfinn Føllesdal, an outstanding analytical thinker. But he had do admit that Husserl was not consistent in applying his method. Definitely, the (...) core of Husserl’s phenomenology can be studied using the analytic method. However, this does not mean that we can speak about applying a method in the case of Husserl himself. We get somewhat closer to a clearly defined method when we apply the priority argument of Merleau-Ponty for making the method of a phenomenological thinker intelligible. This helps us to clarify that what is being bracketed in phenomenology is the idea of the world embraced by traditional philosophical theory. What we are left with after the reduction is a reformedunderstanding. (shrink)

The critique of psychologism -- Phenomenology and other 'eidetic sciences' -- Phenomenology and transcendental philosophy -- The transcendental reduction -- The structure of intentionality -- Intuition, evidence, and truth -- Categorial intuition and ideation (eidetic seeing) -- Time-consciousness -- The ego and selfhood -- Intersubjectivity -- The crisis of the sciences and the idea of the 'lifeworld' -- Conclusion: mastering Husserl.

A principle, according to which any scientific theory can be mathematized, is investigated. Social science, liberal arts, history, and philosophy are meant first of all. That kind of theory is presupposed to be a consistent text, which can be exhaustedly represented by a certain mathematical structure constructively. In thus used, the term “theory” includes all hypotheses as yet unconfirmed as already rejected. The investigation of the sketch of a possible proof of the principle demonstrates that it should be accepted rather (...) a metamathematical axiom about the relation of mathematics and reality. The main statement is formulated as follows: Any scientific theory admits isomorphism to some mathematical structure in a way constructive. Its investigation needs philosophical means. Husserl’s phenomenology is what is used, and then the conception of “bracketing reality” is modelled to generalize Peano arithmetic in its relation to set theory in the foundation of mathematics. The obtained model is equivalent to the generalization of Peano arithmetic by means of replacing the axiom of induction with that of transfinite induction. The sketch of the proof is organized in five steps: a generalization of epoché; involving transfinite induction in the transition between Peano arithmetic and set theory; discussing the finiteness of Peano arithmetic; applying transfinite induction to Peano arithmetic; discussing an arithmetical model of reality. Accepting or rejecting the principle, two kinds of mathematics appear differing from each other by its relation to reality. Accepting the principle, mathematics has to include reality within itself in a kind of Pythagoreanism. These two kinds are called in paper correspondingly Hilbert mathematics and Gödel mathematics. The sketch of the proof of the principle demonstrates that the generalization of Peano arithmetic as above can be interpreted as a model of Hilbert mathematics into Gödel mathematics therefore showing that the former is not less consistent than the latter, and the principle is an independent axiom. The present paper follows a pathway grounded on Husserl’s phenomenology and “bracketing reality” to achieve the generalized arithmetic necessary for the principle to be founded in alternative ontology, in which there is no reality external to mathematics: reality is included within mathematics. That latter mathematics is able to self-found itself and can be called Hilbert mathematics in honour of Hilbert’s program for self-founding mathematics on the base of arithmetic. The principle of universal mathematizability is consistent to Hilbert mathematics, but not to Gödel mathematics. Consequently, its validity or rejection would resolve the problem which mathematics refers to our being; and vice versa: the choice between them for different reasons would confirm or refuse the principle as to the being. An information interpretation of Hilbert mathematics is involved. It is a kind of ontology of information. The Schrödinger equation in quantum mechanics is involved to illustrate that ontology. Thus the problem which of the two mathematics is more relevant to our being is discussed again in a new way A few directions for future work can be: a rigorous formal proof of the principle as an independent axiom; the further development of information ontology consistent to both kinds of mathematics, but much more natural for Hilbert mathematics; the development of the information interpretation of quantum mechanics as a mathematical one for information ontology and thus Hilbert mathematics; the description of consciousness in terms of information ontology. (shrink)

The following is an English translation of the 1960 paper by the South African philosopher D. C. S. Oosthuizen entitled “Die Transendentaal-Frenomenologiese Idealisme: ‘n Aspek van die konstitusie-probleem in die filosofie van Edmund Husserl,” preceded by a few contextualizing remarks by the translator. The paper attempts to show that the phenomenological, eidetic and transcendental reductions, the problem of constitution and transcendental genesis are indispensable parts of the transcendental phenomenological method. It then demonstrates that this method (...) and the results that are obtained by means of it cannot, strictly speaking, be said to decisively favour a metaphysical or epistemological idealism, specifically because the transcendental reductions cannot be undone. (shrink)

Resumen: Husserl propone una teoría sobre la intersubjetividad que parte de la conciencia trascendental como inserta en el mundo de la vida donde están los otros y donde la comunidad se construye bajo una estructura de esencias que garantiza la comunalidad. El mundo de la vida es dado y compartido por todas las conciencias intencionales y trascendentales, es condición para intuiciones empíricas y eidéticas, la epoché y las reducciones eidética y trascendental. Cada momento del método fenomenológico se basa en la (...) existencia de un mundo de la vida independiente de la subjetividad. En este mundo, hay objetos reales y, entre estos, los otros, reconocidos por analogía a través de la empatía. Desde una perspectiva metodológico-epistemológico, el yo es anterior al mundo y a los otros yos. El yo constituye, en sentido fenomenológico, la realidad. La conciencia es el lugar de evidenciación de la realidad. No obstante, en la perspectiva ontológica, es lo contrario. El mundo de la vida es anterior a la conciencia individual. El mundo de la vida está ahí, disponible, existente, independiente del sujeto, funcionando con su propio orden, con sus leyes y reglas. Es el yo el que esta insertado en el mundo de la vida y que se esfuerza por desvendarlo. La realidad se impone y el yo es, sobre todo, miembro de una comunidad de otros yos. Aun así, ¿cómo compartir las experiencias? Las vivencias pueden ser diferentes, pero hay un límite en las variaciones, un límite dado por la esencia del objeto vivido y por las leyes que rigen las relaciones de tal objeto. Así, la constitución del mundo y de sus objetos está permanentemente en progreso. Es posible donarles nuevos sentidos, en los límites de su esencia. Para Husserl, la constitución comunal del mundo es la condición de posibilidad para la existencia de sujetos separados unos de los otros, y este entendimiento recíproco solo es posible a través de la constitución trascendental de la objetividad. Así, no hay una separación entre la intersubjetividad y la constitución del mundo, es la comunidad de yos la que dona sentidos a las objetividades. En el mundo de la vida con los otros en comunidad. -/- Abstract: Husserl proposes a theory on intersubjectivity that starts from transcendental consciousness as inserted in the lifeworld where the others and where the community are built under a structure of essences that guarantees communality. The lifeworld is given and shared by all intentional and transcendental consciousnesses, it is a condition for empirical and eidetic intuitions, the epoché and the eidetic and transcendental reductions. Every moment of the phenomenological method is based on the existence of a lifeworld independent of subjectivity. In this world, there are real objects and, among these, the others, recognized by analogy through empathy. From a methodologicalepistemological perspective, the self is prior to the world and the other selves. The self constitutes, in a phenomenological sense, reality. Consciousness is the locus of evidence of reality. However, from the ontological perspective, it is the opposite. The lifeworld is prior to individual consciousness. The lifeworld is there, available, existing, independent of subjectivity, functioning with its own order, with its laws and rules. It is the self that is inserted in the lifeworld and that strives to unveil it. Reality prevails and the self is, above all, a member of a community of other selves. Even so, how to share the experiences? The experiences can be different, but there is a limit in variations, a limit given by the essence of the lived object and by the laws that govern the relation of the object. Thus, the constitution of the world and its objects is permanently in progress. It is possible to give them new meanings, within the limits of their essence. For Husserl, the communal constitution of the world is the condition of possibility for the existence of subjects separated from each other, and this reciprocal understanding is only possible through the transcendental constitution of objectivity. therefore, there is no separation between intersubjectivity and the constitution of the world, it is the community of selves that gives meaning to objectivities. (shrink)

Approaches to the naturalization of phenomenology usually understand naturalization as a matter of rendering continuous the methods, epistemologies, and ontologies of phenomenological and natural scientific inquiry. Presupposed in this statement of the problematic, however, is that there is an original discontinuity, a rupture between phenomenology and the natural sciences that must be remedied. I propose that this way of thinking about the issue is rooted in a simplistic understanding of the phenomenological reduction that entails certain assumptions about (...) the subject matter of phenomenology and its relationship to the natural sciences. By contrast, Merleau‐Ponty's first work, The Structure of Behavior, presents a radically different approach to the phenomenological reduction, one that traverses the natural sciences and integrates them into phenomenology from the outset. I outline the argument for this position in The Structure of Behavior and then discuss consequences for current methodological issues surrounding the naturalization of phenomenology, focusing on the relationship between empirical sciences of mind, phenomenological psychology, and transcendental phenomenology. This novel exegesis of Merleau‐Ponty's view on the reduction offers new insight into his oft‐quoted remark that the phenomenological reduction is impossible to complete. (shrink)

The transcendental phenomenological reduction is described as the transition from thinking to reflection, Which involves a change of attitude. Schmitt elaborates what it means to "bracket the objective world" and to suspend judgement. The traditional distinction between thinking and reflection, Based on the distinction between what is inside and what is outside the mind, Is shown to be inadequate. Reflection really involves critical detachment, A neutral attitude and disinterestedness; it must describe the new facts rather than explain (...) them. Hence, The reduction is the transition from a nonreflective to a reflective attitude. (staff). (shrink)

Recently, Emil Lask’s work has been the object of renewed interest. As it has been noted, Lask’s work is much closer to phenomenology than that of his fellow Neo-Kantians. Many recent contributions to current discussions on this topic have compared his account of logic to Husserl’s. Less attention has been paid to Lask’s original metaphilosophical insights. In this paper, I explore Lask’s conception of transcendental philosophy to show how it led him to a phenomenological conversion. Lask found in (...) Husserl’s Logical Investigations the possibility of grounding transcendental philosophy in purely objective terms, thus avoiding any risk of psychologism. But he also concluded that the tools found in Logical Investigations needed to be complemented by a method which would inquire back fr om the constituted to the constituting and a way of grounding such a methodological move in experience itself. Lask then provided a model for reduction and motivation without bringing a transcendental ego into the picture. (shrink)

[opening paragraph]: Natalie Depraz builds on Iso Kern's distinctions to outline three different motivational pathways to the phenomenological reduction -- the Cartesian way, the psychological way, and the way of the life-world. I would like to suggest a fourth one that may appeal to cognitive neuroscientists and neuropsychologists, theorists who, for the most part, are not ordinarily motivated to pursue phenomenological methodologies.

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)

When Edmund Husserl retired in 1928, ceding his chair at the University of Freiburg to his successor Martin Heidegger, he again began working intensively on synthesizing his philosophical efforts into a new “system of phenomenology.” This new presentation could, hopefully, displace his earlier presentation of 1913 in the Ideas Pertaining to a Pure Phenomenology and Phenomenological Philosophy, Book I, a work with which he had become dissatisfied in the meantime.

This essay critically assesses Roman Ingarden’s 1915 review of the second edition of Edmund Husserl’s Logical Investigations. I elucidate and critique Ingarden’s analysis of the differences between the 1901 first edition and the 1913 second edition. I specifically examine three tenets of Ingarden’s interpretation. First, I demonstrate that Ingarden correctly denounces Husserl’s claim that he only engages in an eidetic study of consciousness in 1913, as Husserl was already performing eidetic analyses in 1901. Second, I show that Ingarden is misguided, (...) when he asserts that Husserl had fully transformed his philosophy into a transcendental idealism in the second edition. While Husserl does appear to adopt a transcendental phenomenology by asserting–in his programmatic claims–that the intentional content and object are now included in his domain of research, he does not alter his actual descriptions of the intentional relationship in any pertinent manner. Third, I show Ingarden correctly predicts many of the insights Husserl would arrive at about logic in his late philosophy. This analysis augments current readings of the evolution of Ingarden’s philosophy, by more closely examining the development of his largely neglected early thought. I execute this critical assessment by drawing both from Husserl’s later writings and from recent literature on the Investigations. By doing so, I hope to additionally demonstrate how research on the Investigations has matured in the one hundred years since the release of that text, while also presenting my own views concerning these difficult interpretative issues. (shrink)

At least after 1907, Husserl recognized that in the Phenomenology of the LI (1901), i.e., in Eidetic Descriptive or Pure Eidetic Psychology, elements that were silently presupposed were actually in need of phenomenological clarification and reconsideration. This was also the case with regard to the problematic ontological status of the world, as it is experienced in the natural attitude. In order to overcome this difficulty, Husserl invents the method of transcendental reduction and, on its basis, transforms the (...) Eidetic Phenomenological Psychology of the LI into the Transcendental Phenomenology, which, in a systematic form, is first expounded in the Ideas I (1913). The transcendental reduction is conceived of as a widening and a radicalization in comparison to the possibilities of the psychological reduction that was already at work, albeit silently, in the LI. [...] Despite this, as Husserl repeatedly complained, the meaning of Transcendental Phenomenology was never completely understood by even his closest disciples and collaborators. This is no surprise. As we know, the series of difficulties one must face in the effort to appropriate Husserl’s Phenomenology, let alone the passing from the LI to the Ideas I, are disheartening, if not totally repelling. In Chap. 2, we have already seen and confronted various difficulties in the exposition of the teaching of the reduction, as well as some representative recent misappropriations of the meaning of the transcendental reduction. We have done the same with regard to the specific confusions related to the—notorious—notion of “unintelligibility.” In the present chapter, we will focus on another misappropriation of Husserl’s phenomenological method, the one for which Heidegger himself was responsible, and which the Heideggerians continue to follow unquestioningly. (shrink)

Husserl (a mathematician by education) remained a few famous and notable philosophical “slogans” along with his innovative doctrine of phenomenology directed to transcend “reality” in a more general essence underlying both “body” and “mind” (after Descartes) and called sometimes “ontology” (terminologically following his notorious assistant Heidegger). Then, Husserl’s tradition can be tracked as an idea for philosophy to be reinterpreted in a way to be both generalized and mathenatizable in the final analysis. The paper offers a pattern borrowed from the (...) theory of information and quantum information (therefore relating philosophy to both mathematics and physics) to formalize logically a few key concepts of Husserl’s phenomenology such as “epoché” “eidetic, phenomenological, and transcendental reductions” as well as the identification of “phenomenological, transcendental, and psychological reductions” in a way allowing for that identification to be continued to “eidetic reduction” (and thus to mathematics). The approach is tested by an independent and earlier idea of Husserl, “logical arithmetic” (parallelly implemented in mathematics by Whitehead and Russell’s Principia) as what “Hilbert arithmetic” generalizing Peano arithmetics is interpreted. A basic conclusion states for the unification of philosophy, mathematics, and physics in their foundations and fundamentals to be the Husserl tradition both tracked to its origin (in the being itself after Heidegger or after Husserl’s “zu Sache selbst”) and embodied in the development of human cognition in the third millennium. (shrink)

In Phenomenological Reduction in Heidegger's Sein und Zeit: a New Proposal, Matheson Russell investigates the indebtedness of the Heidegger of Being and Time to Husserl's transcendental phenomenology by way of distinguishing in it differing types of transcendental reduction. He supplies an overview of recent attempts to identify such reductions in order then to propose a new interpretation locating two levels of reduction in Heidegger's fundamental ontology. These concern, first, an enquiry going back to the (...) horizon of 'existence', and, second, one going back to the horizon of 'temporality'. While the first level is argued to be explicit in the published text, the second, Russell claims, lies within the horizon of the unfinished parts of Being and Time. (shrink)

Cairns presents a plausible two-part, step by step, approach seemingly developed in Husserl’s “workshop” to transcendental phenomenology that is independent of culture and history, refines a concept of knowledge and its references to worldly things, encounters a difficulty, and resolves it through recognition of a non-worldly apodictic core of consciousness distinct from being in the real temporal, spatial, and causal world.

Most students of philosophy, at one time or another, have worked through Descartes' Meditations and witnessed this reduction of the world to the res cogitans and consequent attempt to recover the real, or extra-mental, world through proofs for God's existence and divine veracity. Whatever our final assessment of the validity and soundness of these proofs may be, there can be no doubt that the judgment of history is that they fail, leaving Descartes' conception of the self forever confined to (...) the horizons of thought. Without the proofs for God's existence, Descartes becomes an idealist. Indeed, Kant labels him a "problematic idealist" for whom "there is only one empirical assertion that is indubitably certain, namely that 'I am'", suggesting that, as far as Kant is concerned, Descartes' attempt to prove the real existence of anything outside of his mind, including God, does not work. And Schopenhauer, just before claiming that "true philosophy must at all costs be idealistic," praises Descartes for finding the "only correct starting point... of all philosophy". Husserl is so taken by this starting point that he will title one of his introductions to pure phenomenology, Cartesian Meditations, thus inviting his reader to repeat Descartes' Meditations, this time, without the proofs for God's existence and divine veracity. Due to the tradition in which he has been passed down to us, Descartes may be called not only the "father of modern philosophy," but also "the grandfather of transcendental phenomenology." Oddly enough, evidence for this claim is seen in the fact that, at least within contemporary continental circles, Heidegger's reworking of the Husserlian project gets conceived as a simultaneous reworking of the Cartesian project. (shrink)

In this article I am going to argue for the possibility of a transcendental source of logic based on a phenomenologically motivated approach. My aim will be essentially carried out in two succeeding steps of reduction: the first one will be the indication of existence of an inherent temporal factor conditioning formal predicative discourse and the second one, based on a supplementary reduction of objective temporality, will be a recourse to a time-constituting origin which has to be (...) assumed as a non-temporal, transcendental subjectivity and for that reason as possibly the ultimate transcendental root of pure logic. In the development of the argumentation and taking into account W.V. Quine’s views in his well-known Word and Object, a special emphasis will be given to the fundamentally temporal character of universal and existential predicative forms, to their status in logical theories in general, and to their underlying role in generating an inherently non-finitistic character reflected, for instance, in the undecidability of certain infinity statements in formal mathematical theories. This is shown also to concern metatheorems of such vital importance as Gödel’s incompleteness theorems in mathematical foundations. Moreover in the course of the discussion the quest for the ultimate limits of predication will lead to the notions of separation and intentional correlation between an ‘observing’ subject and the object of ‘observation’ as well as to the notion of syntactical individuals taken as the irreducible non-analytic nuclei-forms within analytical discourse. (shrink)

The question of whether a proper phenomenological investigation and analysis requires one to perform the epoché and the reduction has not only been discussed within phenomenological philosophy. It is also very much a question that has been hotly debated within qualitative research. Amedeo Giorgi, in particular, has insisted that no scientific research can claim phenomenological status unless it is supported by some use of the epoché and reduction. Giorgi partially bases this claim on ideas found (...) in Husserl’s writings on phenomenological psychology. In the present paper, I discuss Husserl’s ideas and argue that while the epoché and the reduction are crucial for transcendental phenomenology, it is much more questionable whether they are also relevant for a non-philosophical application of phenomenology. (shrink)

Building on a phenomenological analysis of the Tunisian Revolution, this article puts forward the concept of critical experience as a type of experience in which the very experiential structures prove subversive of otherwise established orders (e.g. political, ethical, technological, epistemological etc.). In order to trace the anarchic, but generative impulses of such critical experience, the article develops a variation of the phenomenological reduction called an anarcheological reduction. In the anarcheological reduction, registers of critical experience are (...) accessed in which the aforementioned anarchic impulses elicit a constitutive quasi-transcendental structuring of fields of possible experience. In order to describe the always singular, contingent trajectories along which such quasi-transcendental structuring takes place, the term generative vector is introduced. The article concludes by specifying how the quasi-transcendental registers accessed in the anarcheological reduction are different from other quasi-transcendental registers and accordingly suggesting this type of reduction as a valuable methodological supplement in critical phenomenology. (shrink)

The first phase of Sartre’s philosophical publications is marked by an apparent ambivalence towards Husserl’s transcendental turn. Sartre accepts both major aspects of that turn, the phenomenological reduction and the use of transcendental argumentation. Yet his rejection of the transcendental ego that Husserl derives from this transcendental turn overlooks an obvious transcendental argument in favour of it. His books on emotion and imagination, moreover, make only very brief comments about the transcendental constitution (...) of the world of experience. In each case, these appear at the end of the book and can seem to contradict the book’s central analysis. The problem underlying these features of his works of phenomenological psychology is clarified and resolved, however, when Sartre articulates his own transcendental phenomenology and ontology in Being and Nothingness a decade after he first encountered the work of Husserl. This resolution raises a new problem that animates the next phase of his philosophy. (shrink)

The first phase of Sartre’s philosophical publications is marked by an apparent ambivalence towards Husserl’s transcendental turn. Sartre accepts both major aspects of that turn, the phenomenological reduction and the use of transcendental argumentation. Yet his rejection of the transcendental ego that Husserl derives from this transcendental turn overlooks an obvious transcendental argument in favour of it. His books on emotion and imagination, moreover, make only very brief comments about the transcendental constitution (...) of the world of experience. In each case, these appear at the end of the book and can seem to contradict the book’s central analysis. The problem underlying these features of his works of phenomenological psychology is clarified and resolved, however, when Sartre articulates his own transcendental phenomenology and ontology in Being and Nothingness a decade after he first encountered the work of Husserl. This resolution raises a new problem that animates the next phase of his philosophy. (shrink)

Aron Gurwitsch wants to introduce a theory of organization developed by Gestalt psychology into Husserlian phenomenology. The problem is to show how it is possible to introduce a theory developed within a positive science into philosophical phenomenology. His solution is to show that aspects of this theory already are or can be phenomenological through what he calls an incipient phenomenological reduction. Specifically, it is the dismissal of the constancy hypothesis in which he identifies the possibility moving from (...) an explanatory science to a descriptive one. If the temptation can be resisted of returning to an explanatory approach and description can be radicalized, Gurwitsch believes that this reduction can become phenomenological and even attain transcendental levels. This possibility of reduction makes it possible for scientists, especially psychologists, to have a firsthand understanding of phenomenology, perhaps to convince them of this approach and realize the continuity of philosophy and the sciences and the need to maintain cooperation via phenomenology. (shrink)

This paper takes a renewed look at Husserl's method of the phenomenological reduction. It interprets "the reduction" as shorthand for the meaning of Husserl's entire phenomenology in its mature stage. In the same way, the method of reduction might have different manners of execution but they are nevertheless guided by a common intent. The text takes its starting point by considering the different metaphors Husserl uses - the "flatland creatures" and the reduction as akin to (...) a religious conversion - and spells out their implications, which lead me to consider their metaphilosophical significance. In this way, this article attempts a metaphilosophical reading of the meaning of the reduction in Husserl, which is equal to considering the meaning philosophy has for Husserl in the most general terms. In this way, some unorthodox reflections are carried out that shed new light on central phenomenological concepts, such as evidence and eidetic variation, phenomenology as a form of transcendental idealism, and the notorious problem of the lifeworld. In this way, Husserl's phenomenology is interpreted as a peculiar representative of Enlightenment philosophy that restitutes a special notion of responsibility. (shrink)

Many have deemed ineluctable the tension between Husserl’s transcendental eidetics and his Crisis method of historical reflection. In this paper, I argue that this tension is an apparent one. I contend that dissolving this tension and showing not only the possibility, but also the necessity of the successful collaboration between these two apparently irreconcilable methods guarantees the very freedom of inquiry Husserl so emphatically stressed. To make this case, I draw from Husserl’s synthetic analyses of type and concept constitution (...) as well as his later work on sedimentation and streaming-in and develop a richer modal taxonomy than the one Husserl proposed. I employ this taxonomy in an examination of the structures and conditions for the possibility of transcendental eidetic variation in order to show this method’s reliance on historically sedimented epistemic and normative resources. This reliance brings to light the necessity for a methodological critique, which is precisely what I take to be the work of teleological–historical reflection as Husserl comes to conceive it in the Crisis. (shrink)

La teoría husserliana de la constitución es el método de la fenomenología como filosofía trascendental. Su problema específico es la constitución de objetividades en la conciencia. La reducción trascendental descubre la estructura noético-noemática de la conciencia, abriendo así el acceso a una esfera absoluta de reladones cidéticas. El análisis fenomenológico de la vivencia nos enfrenta con dos seres en sí: la conciencia y el ser de que se tiene conciencia. Lacuestión de la evidencia plantea el problema de la legitimidad racional (...) de toda correlación entre conciencia, verdad y ser. Lafenomenología tiene su fundamento en la «subjetividad trascendental absoluta».The husserlian theory of constitution is the method of phenomenology as transcendental philosophy. Its specific problem is the constitution ofobjectivities in consciousness.The transcendental reduction uncovers the noetic-noematic structure of consciousnes, opening up in tbat way the acreas to an absolute sphere of eidetic relationships. Tbe phenomenological analysis of experiential process confronts us withtwo beings: the consciousnessand the being aware of one’s consciousness. As regards evidence one thinks about the problem of rational legitimacy of every correlation between consciousness, truth and heing. Phenomenology has its foundations in the «absolute transcendental subjectivity». (shrink)

In lieu of an abstract, here is a brief excerpt of the content:John R. Boly NIHILISM ASIDE: DERRIDA'S DEBATE OVER INTENTIONAL MODELS DERRIDA'S PHILOSOPHY, or perhaps antiphilosophy, emerges from phenomenological thought. But to a great extent, he has been permitted to define that emergence on his own terms, particularly in his writings on Hegel, Husserl, and Heidegger. This is, of course, highly questionable. It in effect licenses Derrida to become a revisionist historian of his own origins. So I propose (...) a variation. Instead of placing phenomenology against Derrida's backdrop, I want to question his deconstructive project in its relation to the phenomenological venture. The difficulty with this is apparent. What would such a venture be? Even posing the question raises problems in that it presupposes an impossible vantage, an uninvolved point from which to look down in serene mastery at a game rigged in advance. Yet perhaps a synoptic point ofview may be indulged in for a while, provided no one forgets its provisional nature. In that case, the phenomenological venture includes four moments. 1. Suspension (or epoche). Human beings cannot perceive reality in itself. They can only experience meaning through the operations of intentionality, which may be thought of as the exclusions, selections, and combinations of a mediating system. This truism is no less terrifying for being so true, and every mediating system bears within itselfan impulse towards protective closure, an impulse to veil its own forming activity. Such closure eventually encrusts a mediating system and hardens into what Marxists call ideology, the early Barthes called myth, or contemporary response theorists call repertoire. Suspension involves a questioning attentiveness that remains within the closure it questions. Every fact is reconsidered, as factum, a deed brought forth through a process ofmaking. The consequently bracketed "fact" is both sacred object, granting reflexive ac152 John R. Boly153 cess to its formative process, and utter pretension, trying to conceal that process and thereby promote itself as fact rather than facture, origin rather than product. Phenomenology begins with a questioning of that pretension. Like a difficult child, it is perplexed at the self-evident and wonders at the obvious. 2.Reduction. Yet this questioning attentiveness takes only a first step. Suspension disenchants or disillusions, but it does not advance toward an understanding of the intricate patterns through which meaning emerges from the infinite possibilities of perception. That is the task of reduction, to which Husserl assigned two phases, the eidetic and the transcendental.1 In the eidetic phase, phenomena are released, so far as this is possible, into a preflective and preconceptual mode, as pure perceptions still awaiting the activity of mediation. Here, phenomena are boundless as well as exhilarating in their semantic potential. This return to primary perception, however, generates an opposing phase, the transcendental reduction, which traces the way in which mediating systems or what John Wild called versions of the life-world, select and arrange a potentially infinite semantic potential into actual meanings.2 Eidetic and transcendental phases work together, as inseparable antagonists within a continuous dialectic of disclosure. Because these two phases oppose one another, reduction involves a continuous interplay between energy and order, dynamism and system, with the result that it tirelessly traces patterns in the life-world, yet does so only to modify and transform those patterns through the very act of its tracing. Efforts to set the patterns of a life-world into a stable structure at the same time set free their infinite possibilities.3 The eidetic phase of the reduction thus provides a relentless semantic pressure that qualifies, elaborates, and eventually disperses every order of the transcendental phase. Yet without the revealing provocation of such inadequate orders, the eidetic phase would become incoherent and lapse into a speechless nihilism. Though it enacts a comic drama, reduction is the central task of the phenomenological venture, which halts the instant it is denied access to the intentional realm of the life-world. 3.Opening. So important is this access that it generates a separate moment, which pauses to meditate on the conditions of such access. The issues that arise here dominated Heidegger's thought after Being and Time, and they are among the most abstruse yet important concerns of phenomenology. How can models of intentional patterning be... (shrink)

In this second issue of volume one, a welcome feature are those articles that bring to our readers, new historical information about women philosophers, new analyses of important positions supported by and questions addressed by select women philosophers, as well as articles that compare and contrast the views of several women philosophers on particular topics. This issue reflects on the context of women’s theoretical contributions, with articles that address the question of women’s agency and the historical account through which women (...) were acknowledged (or not) as originators of or contributors to important theoretical developments within the mentioned disciplines. In recent decades an overwhelming amount of philosophical works by women has been made available by historians of philosophy. This issue reflects those strides towards recovering philosophical writings by women. Issue 2 of this volume is organized chronologically and starts with a paper from Jonathan Head: “Anne Conway on Heaven and Hell”. Conway’s The Principles of the Most Ancient and Modern Philosophy (1690) offers representations of heaven and hell, revising our conventional image of hell. Conway presents hell in a way that she believes is more consistent with the postulate of a loving and just God. In part, Conway denies the possibility of eternal torment and emphasizes the benefits that suffering brings to a living being. Conway describes heaven as a realm of “perfect rest” where creatures enjoy unity and harmony with Christ and other heavenly spirits. This state involves an increasing understanding of the world, a continual process of perfection and harmony with other heavenly spirits. The article concludes with a description of Conway’s eschatology in the broader intellectual context of the revival of Origenist theology in its intellectual setting and in the changing framework of eschatological thought in the early Quaker community. Monica M. Mastrantonio discusses in her paper, “Lady Mary Wortley Montagu – a philosopher? The epistolary woman, because women could not be called Philosophers, Scientists, Entrepreneurs” aspects of a different and new transcultural worldview that reflects diversity and knowledge combined with philosophy in a new way. In the past, there were two roles with which Lady Mary Wortley Montagu was associated. One was her experience at the Turkish Embassy, where she highlighted cultural diversity. A second role she was associated with was international travel. Mastrantonio argues that Montagu was more than a literary aristocrat who could describe customs and traditions from abroad. Using Montagu’s complete letters, the author brings into discussion the fact that Montagu was also a vaccine entrepreneur and a journalist on political and urban issues, paving the way for discussions on philosophical questions. Many letter writers of the 16th and 17th centuries were already feminists who were politically and artistically active in their time and wrote letters with precision and expertise. The letters of Lady Mary Wortley Montagu are an important aspect in building a transcultural worldview in which diversity and knowledge combine with philosophy differently than it was before. In this short but engaging article, “American Women in the Transcendental and Pragmatist Movements”, Carol Bensick provides an overview of two important philosophical movements of the late 19th and early 20th centuries, Transcendentalism and the Pragmatism that emerged in part from that movement. In the course of identifying numerous women who contributed to both movements, Bensick examines how some of them were included in the early history of American philosophy, only to be omitted from later histories. Bensick argues that the recent designation of women philosophers as “feminist pragmatists” is historically an inaccurate identification and one that pragmatists did not use to describe themselves. The French philosopher Simone Weil, the Swiss Jeanne Hersch and the Spanish Maria Zambrano each examined how bodily elements function in the rational search for truth. In his paper Oblique Paths to Truth: Myth and Bodily Elements in Simone Weil, Jeanne Hersch and Maria Zambrano, Piergiacomo Severini examines popular “body” myths referred to by these philosophers and analyses the language they use to express that bodily elements precede consciousness and reason. Through these myths/stories we learn that truth cannot be known directly through objects. Instead, the “knowing subject” necessarily elaborates indirect paths to transcendent truth. Severini argues that the effort to reintegrate the human attachment to the marginal world is peculiar to women philosophers in the history of philosophy and thus points to an alternative path to the human search for meaning that differs from the mainstream of Western male philosophy. As a philosopher, Hedwig Conrad-Martius has been intensively engaged throughout her life in researching the question of what reality is and has contrasted her reflections with those of Husserl and others. In her contribution “Conrad-Martius: the ´Real-Reality of the World – in Dialogue with Aristotle, Aquinas and Husserl”, author Irene Breuer deals with Conrad-Martius’ concepts of reality as “real reality”, with being, existence and essence and relates them to the concepts in Aristotle, Aquinas and Husserl. She discusses once again the questions of the hypostasis of being – by which the author claims that this is about the noema itself, and about the emergence of being in particular. The author’s thesis is that although Conrad-Martius rejects transcendental reduction, Conrad-Martius does accept eidetic reduction and the positing of a sphere of primordial and given facts. Driving this sphere back into a transphysical realm, it can provide a ground for Husserl’s sphere of original facts, which itself remains beyond the reach of phenomenological enquiries. Consequently, the author concludes, Conrad-Martius and Husserl meet here in their investigations, and yes, they complement each other, at a point where “the real bursts into reality”. Join us in unveiling this universe of women’s ideas. We are happy to welcome our contributors and readers, as we improve our understanding of the history of philosophical ideas by adding new perspectives and new insights. We enter a new universe of praiseworthy ideas by women theorists, one that will doubtlessly contribute to a world description that is more accurate than a narrative written without these voices. Philosophy starts here. (shrink)

La investigación propuesta tratará de contextualizar las insuficiencias teóricas de la fenomenología “clásica” antes de su despliegue genético. Ideen I aparecerá como la culminación de un periodo programático. La estructura de correlación, la naturaleza de la reducción trascendental, la necesidad de aunar la reducción fenomenológica y la reducción eidéti-ca, y la proliferación indiscriminada de metábasis de todo tipo, serán indicadores de la exigencia de una fenomenología “no-clásica”. La disociación entre Intencionalidad y Eidética nos mostrará la necesidad de una “ampliación” de (...) la fenomenología en forma de una arquitectónica de niveles, ya anunciada en los textos, pero más allá del lema programático: A los textos mismos.Our investigation will seek to contextualize the theoretical inadequacies of "classical" phenomenology before its genetic deployment took place. Edmund Husserl’s Ideen I will signify the culmination of a programmatic period. The correlation structure, the nature of transcendental reduction, the need to make phenomenological and eidetic reductions coalesce and the indiscriminate proliferation of all kinds of metabasis all are indicators of the need for a "non-classical" phenomenology. The dis-sociation between Intentionality and Eidetics will show the need for an "extension" of phenomenology into architectural levels−already announced in the texts−but beyond the pro-grammatic slogan: To the texts themselves. (shrink)

For the most part, attention occurs as a theme adjacent to much more topical and innovatingly operating acts: first, the intentional act, which represents a destitution of the abstract opposition between subject and object and which paves the way for a detailed analysis of our perceptive horizontal subjective life; second, the reductive act, specified in a psycho-phenomenological sense as a reflective conversion of the way I am looking at things; third, the genetic method understood as a genealogy of logic (...) based on our experiential affective pre-discursive world-life. In this respect, here are some of the leading questions of my investigation: What are the differences and the proximities between these methods and attentional activity? Why is the latter not put to the fore as a method? To what extent is this secondary part played by attention linked to the constitution of phenomenology as opposed to psychology (for which attention is a central theme), and what does it mean for the impossibility of phenomenology to freeing itself completely from psychology? (shrink)

It is commonly believed that Edmund Husserl (1859-1938), well known as the founder of phenomenology and as the teacher of Heidegger, was unable to free himself from the framework of a classical metaphysics of subjectivity. Supposedly, he never abandoned the view that the world and the Other are constituted by a pure transcendental subject, and his thinking in consequence remains Cartesian, idealistic, and solipsistic. The continuing publication of Husserl’s manuscripts has made it necessary to revise such an interpretation. Drawing (...) upon both Husserl’s published works and posthumous material, Husserl’s Phenomenology incorporates the results of the most recent Husserl research. It is divided into three parts, roughly following the chronological development of Husserl’s thought, from his early analyses of logic and intentionality, through his mature transcendental-philosophical analyses of reduction and constitution, to his late analyses of intersubjectivity and lifeworld. It can consequently serve as a concise and updated introduction to his thinking. (shrink)

Whether or not Merleau-Ponty’s version of phenomenology should be considered a form of ‘transcendental’ philosophy is open to debate. Although the Phenomenology of Perception presents his position as a transcendental one, many of its features—such as its exploitation of empirical science—might lead to doubt that it can be. This paper considers whether Merleau-Ponty meets what I call the ‘transcendentalist challenge’ of defining and grounding claims of a distinctive transcendental kind. It begins by highlighting three features—the absolute ego, (...) the pure phenomenal field, and the reduction—that Husserl had used to justify claims of a specifically transcendental kind within a phenomenological framework. It then examines how Merleau-Ponty modifies each of these features to focus on the lived body and a factically conditioned phenomenal field, while remaining ambivalent about the reduction. Finally, it assesses whether Merleau-Ponty’s modified position can still legitimately be considered transcendental. I argue that—despite his own rhetoric—this modified position shapes the modality of Merleau-Ponty’s claims in such a way that his phenomenology cannot meet the transcendentalist challenge and therefore should not be considered ‘transcendental.’. (shrink)

This study focuses on the essential difference between Kant’s and Husserl’s transcendental Idealism. In fact, Husserl describes in the «Cartesian Meditations» his own ontological thesis as a «transcendental idealism», in which all sorts of entities have to be constituted by an activity of the transcendental subjectivity, so that we have to regard pure consciousness as the ontological origin of all entities in the world. But this study is interested in the two opposite signications of the Kantian copernican (...) inversion. On the one hand, the Copernican inversion has the same sense as the phenomenological reduction, which implies that Husserl can’t agree with Kant’s presupposition of absolute things in themselves; on the second hand, it involves a relativistic and anthropologistic orientation, so that the aprioristic structures of given objects are founded on the universal structures of finite subjectivity, on pure forms and faculties of human consciousness. At the opposite, Husserl enounces a methodological prescription for any phenomenological elucidation: it is not allowed to presuppose in phenomenology any given faculty or given nature of transcendental subjectivity. This prescription has important consequences on which this study focuses. First the ontological difference between intuitus originarius and intuitus derivatus, in nite and nite type of intuition, doesn’t have any validity: the difference between factual and rational truths only depends on the essence of the truth itself, and doesn’t have its foundation on the ontological difference between creative and receptive sort of intuition. Secondly, this first thesis admits an immediate application on the level of subjective constitution of objects: the modality in which an object appears to the subjectivity doesn’t depend on the universal structure of finite subject, but is exclusively founded on the essence of the object itself, so that it is impossible to consider the aprioristic constitutive structure as a merely subjective structure. Thirdly, in this transcendental phenomenology everything has to be constituted by subjectivity: the aprioristic character of the pure forms of sensibility is not founded on the structure of finite subjectivity, but rather on the essential connection between sensual material and form; so that it is not allowed to presuppose any facticity of time and space; the pure forms of sensibility have to be constituted by a special type of synthesis that we have to elucidate in opposition to other types of higher levels. The profound signication of Husserl’s anticopernican inversion is that the field of transcendental phenomenology consists of the essential form of an eidos ego, which is «more objective than any objectivity», as Levinas said; and that transcendental phenomenology is completely dominated by the principium reddendae rationis. (shrink)