In late antiquity, therefore, metaphysics was regarded as something specifically
subversive
with regard to Christi- anity.
Adorno-Metaphysics
Reality and possibility inverted; nominalism and realism in Aristotle ?
For us and in itself; the departmentalization of truth; the scholastic tradition in
The primacy of the first and oldest; unmoved mover; the idea of mediation
? I
,I
? Scheler and Husserl
?
the
if
:
ii'
. ' ",
,
33:l'
? ?
CONTENTS Vll LECTURE SEVEN: Mediation and the Happy Medium 42
? ? The question of primacy ? Idealist pre-judgement or misere de la philosophie ? The problem of ideology and its truth
? content
The temporal core of truth
The problem of
?
mediation unresolved ? Form and matter (I); mediation
and the 'happy medium' ? Antiquity without subjectivity ? Subjectivity and the dialectic; idealism malgre lui-meme; form and matter ( II ) ? Hegel and Aristotle
LECTURE EIGHT: The Doctrine of Immutability
Critique and rescue ? The sensible in Plato and Aristotle ?
A priori basis of knowledge in the sensible ? Form mediated
by content ? Process of abstraction overlooked ? Change, becoming, motion; change relative to the unchanging; on the way to the dialectic ? Absence of infinity ? Doctrine of the immutable ? Preview of substance and accidence
5 1
LECTURE NINE: Form and Matter 60
Substrate and property, matter and Gestalt; form and matter: reality and possibility ? Aristotle's idealism; change as the realization of form ? The concept of TE'AoS'; matter and form in Schelling ? Critique of the concept of matter as substance ? Criticism and truth; the re-emergence of problems ? The real basis of synthesis ? Matter as 7TPWT'Y)
LECTURE TEN: The Problem of Mediation 69
vAT)
Matter, the concept of the non-conceptual; metaphysics as thinking into openness
?
Mediation the central problem ? Permanence of form and constancy of the concept ? The ontological priority of abstraction; Maximilian Beck's 'immortality of the soul' ? Religion's claims concerning immortality and the hypostasis of the concept ? The four causes ? Possibility mediated by concepts ? Causality: the secularization of dvaYKT); natural
?
causality and chance
metaphysics as a structural context
dialectic of rigidity and development
?
?
?
'Causality based on freedom';
LECTURE ELEVEN: Movement, Change The negativity of matter, an Aristotelian topas
77
The latent Matter as the
?
? ?
vin
principium individuationis; the universal as the good; the concept of the non-conceptual. Concealed objective idealism
? 'How change might be possible' ? Movement as the realization of the possible ? The moving and the moved
principles; the body-soul dualism. Movement: the contact of form and matter
LECTURE TWELVE: The Unmoved Mover 85
Alternation between hylozoism and conceptuality ? Doctrine of the eternity of movement; ontologization of change;
'historicity' ? Motion and the unmoved mover ? Conceptual reprise of theology ? Affirmative tendency of metaphysics; precursor of the ontological proof of God; the One and unity
? Monotheistic tendency; idealism and vovS'; vovS' and subjectivity ? Divine activity: thinking; Aristotle's theoretical concept ? Theory and practice; the division of mental and physical labour
LECTURE THIRTEEN: Athens and Auschwitz 93
Subjective idealism and static ontology ? Divine self-contemplation and tautological knowledge ? The model of self-reflection; 'sacrifice' of the world; teleology ? 'All is one' ? Towards the Hellenistic enlightenment
METAPHYSICS AFTER AUSCHWITZ
Metaphysics as it appears here and now ? Metaphysics:
the hypostasis of logic; thinking and being ? Metaphysical experience today; immutability and transience; the relevance of intra-mundane elements in mysticism ? Auschwitz has changed the concept of metaphysics
LECTURE FOURTEEN: The Liquidation of the Self 103
The affirmative character of metaphysics a mockery of
the victims ? The assertion of meaning as ideology; Schopenhauer and the denial of the Will to Live ? Towards
. . .
CONTENTS
the real hell
Being and Time; absolute adaptation
self and the guilt of self-preservation ? The replaceability
?
Death in Liquidation of the
Age and death not invariants
?
?
metaphysical experience
Fruitless waiting not positive
Editor's Notes Editor's Afterword
Glossary of Greek Terms Index
?
?
?
?
CONTENTS IX
112
120
129
137
146 191 199 202
? ? individual, insignificance as 'meaning' Auschwitz
Poetry after LECTURE FIFTEEN: Metaphysics and Materialism
A critique of Stoicism; the subject in a context of guilt ?
of the
?
Philosophy and 'Comment c'est'; Surface
Positivist registration and speculative elevation ? New categorical imperative; the addendum ? Carrion, stench and putrefaction ? The failure of culture ? Against the resurrected culture
LECTURE SIXTEEN: Consciousness of Negativity
Consciousness of the absolute and the absolute itself ? Dialectical theology ? 'Lofty words' as a screen for evil; the fate of language as the fate of its subject matter ? 'If Beckett had been in a concentration camp'; thinking the extreme ? Action and reflection ? Against the destruction of culture
LECTURE SEVENTEEN: Dying Today
Culture and nature ? Death as an entry-gate to metaphysics; Heidegger's metaphysics of death ? Consciousness of mortality; potential unrealized ? Time; the 'wholeness of life' ? The contingency of death and hope ? Bergotte's death, Beckett's void; the idea of immortality ? Hamlet
and dying today
LECTURE EIGHTEEN: Metaphysical Experience
Mystical experience not a primal experience ? Tradition and actuality in knowledge ? Joy in names ? The fallibility of
Reification Attitude to
?
and depth
?
Primacy of the object Hegel: negation of the negation
?
? ?
?
? LECTURE ONE
11 May 1965
? ? When I announced these lectures, I gave the title as 'Metaphysics' and the subtitle as 'Concept and Problems'. The subtitle was not chosen without a good deal of thought, as the concept of metaphysics already raises considerable difficulties. And I will tell you straight away that it is my intention first to discuss the concept of metaphysics, and then to talk paradigmatically about specific metaphysical prob- lems - indeed, it cannot be otherwise. And I shall present these problems in the context in which I have encountered them in my own dialectical work. ! It can undoubtedly be said that the concept of metaphysics is the vexed question of philosophy. On one hand,
philosophy owes its existence to metaphysics. That is to say that metaphysics - if I might first borrow the standard philosophical lang- uage, although I may later replace it by something else - deals with the so-called 'last things' on account of which human beings first
began to philosophize. On the other hand, however, the situation of metaphysics is such that it is extremely difficult to indicate what its subject matter is. This is not only because the existence of this subject matter is questionable and is even the cardinal problem of metaphysics, but also, even if the existence or non-existence of its subject matter is disregarded, because it is very difficult to say what metaphysics act- ually is. Today metaphysics is used in almost the entire non-German- speaking world as a term of abuse, a synonym for idle speculation, mere nonsense and heaven knows what other intellectual vices.
It is not only difficult, therefore, to give you a preliminary idea of what metaphysics is, as those of you who are studying individual
? 2 LECTURE ONE
? disciplines will no doubt already have been told; but, as I said, it is very difficult even to define its subject with any precision. I recall my own early experience as a schoolboy when I first came across Nietzsche, who, as any of you who are familiar with his work will know, is not sparing in his complaints about metaphysics; and I remember how difficult I found it to get my bearings with regard to
metaphysics. When I sought the advice of someone considerably older than myself, I was told that it was too early for me to understand metaphysics but that I would be able to do so one day. Thus, the answer to the question about the subject matter of metaphysics was postponed. That is an accident of biography, but if we look at meta- physical systems or philosophies themselves, we cannot escape the
suspicion that what happens in them is not so very different to what was expressed in that piece of advice. I mean that the whole, immeasur- able effort of philosophy, which once saw itself as preliminary work to metaphysics, a propaedeutic, has become autonomous and has replaced it. Or, when philosophy finally concerns itself with meta- physics itself, we are consoled, as in Kant,2 for example, with endless
possible answers to the metaphysical questions. And then, instead of being given an answer to these questions - if I can express it from the standpoint of metaphysics - we are given considerations on whether we have the right to pose those metaphysical questions at all. So that the naive postponement and procrastination that I experienced is not really so accidental; it seems to have something to do with the subject matter itself, and especially with the general procedure which philosophy adopts in relation to metaphysics - which still takes the Kantian form of a progressus ad infinitum, an infinite, or indefinitely continuing progression of knowledge, from which it is to be hoped that, at a time which will never arrive, the so-called basic metaphys- ical questions will finally have been resolved.
I mentioned Nietzsche. In his work the concept of metaphysics often crops up in the form of a joke, which, however, contains a first approximation of what actually is to be understood by metaphysics. He talks of the Hinterwelt - the 'back-world' - and calls those who concern themselves with metaphysics, or even practise or teach it, Hinterweltler3 - 'backworldsmen' - an allusion to the word
'backwoodsmen' (Hinterwaldler) commonly used at that time, which, of course, was shortly after the American Civil War. It referred to those living in the backwoods, that darkest province of the Midwest, from which Lincoln, a highly topical figure at that time, had emerged. This word implies that metaphysics is a doctrine which assumes the existence of a world behind the world we know and can know. Be- hind the world of phenomena there was supposed to be concealed
? LECTURE ONE
3
? ? here Nietzsche's definition becomes an ironic comment on the Platonic tradition - a truly real, permanent, unchanging world exist- ing in itself, a world of essences, to unravel and reveal which was the task of philosophy. Expressed more objectively, metaphysics was pre- sented as the quintessence of the philosophical theory of all that pertained to the Beyond or - to use the specific philosophical term for the realm beyond experience - a science of the transcendental in contradistinction to the sphere of immanence. But at the same time, Nietzsche's term 'back-world' also poured scorn - in the spirit of the nominalist Enlightenment - on the superstition and provinciality which, in his view, automatically adhered to the assumption of such
world behind the world. I think it would be useful, therefore, to reflect for a moment on this doctrine of Nietzsche's, which equated metaphysics ironically - for he well knew, of course, that it is not literally the case - with occultism. Historically, metaphysics not only has nothing to do with occultism, but it would hardly be an exag- geration to say that it has been conceived expressly in opposition to
occult thinking, as is quite manifest in one of the greatest thinkers of the modern age who is metaphysical in the specific sense, Leibniz. Admittedly, in genetic terms - with which we shall be concerned repeatedly in the course of our reflections - it is undeniable that metaphysics itself is a phenomenon of the secularization of mythical and magical thinking, so that it is not so absolutely detached from
superstitious ideas as it understands itself to be, and as it has presented itself in the history of philosophy. Moreover, it is interesting in this connection that occultist organizations - throughout the world, as far as I am aware - always have a certain tendency to call themselves 'metaphysical associations' or something of that kind. This is inter- esting in several respects: firstly, because occultism, that apocryphal and, in higher intellectual society, offensive belief in spirits, gains respectability through association with something bathed in the nimbus of Aristotle, St Thomas Aquinas and heaven knows who else;
but secondly (and this seems almost more interesting), because the
occultists, in calling themselves metaphysicians, have an inkling of
a fact profoundly rooted in occultism: that it stands in a certain
opposition to theology. They have a sense that the things with which
they are concerned, precisely through their opposition to theology,
touch on metaphysics rather than theology - which, however, they
are equally fond of enlisting as support when it suits them. All the
same, one might here quote the statement by one of the test subjects
we
_
a
questioned in our investigations for The Authoritarian Personal- ity. He declared that he believed in astrology because he did not believe in God. 4 I shall just mention this fact in passing. I believe this
4
LECTURE ONE
? line of thought will take us a very long way, but I can only offer a prelude to it here.
What can be said at once, however, is that no philosophical meta- physics has ever been concerned with spirits in the sense of existing beings, since metaphysics from the first - that is, from Plato or Aristotle - has protested against and distinguished itself from precisely the
idea of something existing in the sense of crude facticity, in the sense of the scattered individual things which Plato calls Ta OVTU. Incident- ally, I shall have something to say very soon on the question whether metaphysics began with Plato or with Aristotle. 5 It may be that there are certain metaphysical directions which are called spiritualistic - that of Berkeley, for example, or (with major qualifications) of Leibniz, although the Leibnizian monad is not so absolutely separate from
actual, physical existence as has been taught by the neo-Kantian interpretation of Leibniz. But if spiritualistic tendencies exist in philosophy, in metaphysics, and if it has been argued that the Irish Bishop Berkeley, who might be said to have been at the same time an extreme empiricist and an extreme metaphysician, really taught only the reality of spirits, these are not to be understood as 'spirits' in the ordinary sense, but as purely intellectual entities determined by mind alone, on which everything actual is founded. It is not possible to ascribe to them the kind of factual existence with which they are endowed, prior to criticism or even reflection, by occultism and spir- itualism in their various guises. I believe, therefore, that you would
do well to exclude straight away from metaphysics any such idea of actually existing entities which could be experienced beyond our empirical, spatial-temporal world - or at least to exclude them as far
as the philosophical tradition of metaphysics is concerned. Metaphysics - and this may well bring me closer to a definition of
what you may understand by that term - always deals with concepts. Metaphysics is the form of philosophy which takes concepts as its objects. And I mean concepts in a strong sense, in which they are almost always given precedence over, and are assigned to a higher order of being (Wesenhaftigkeit) than, existing things (das Seiende) or the facts subsumed under them, and from which the concepts are derived. The controversy on this point - the debate whether concepts are mere signs and abbreviations, or whether they are autonomous, having an essential, substantial being in themselves - has been regarded as one of the great themes of western metaphysics6 since Plato and Aristotle. In the form of the famous nominalist dispute, this question preoccupied the Middle Ages and, as I shall show you shortly/ is almost directly prefigured in conflicting motifs within Aristotle's Metaphysics. And because the concept is, of course, an
? LECTURE ONE 5
? ? instrument of knowledge, the question of the nature of the concept has from the first been both a metaphysical and an epistemological one. This may help you to understand why, for as long as metaphysics has existed - that is, for as long as concepts have been subjected to reflection - metaphysics has been entwined with problems of logic and epistemology in an extremely curious way, which culminated in Hegel's teaching that logic and metaphysics are really one and the
Now, by indicating to you how metaphysics stands, on one hand, in relation to the occult and, on the other, to religion, I have arrived at an historical dimension which may have a not unimportant bearing on the concept of metaphysics itself. I should remark in pass- ing that, in my view, one cannot make progress in philosophy with purely verbal definitions, by simply defining concepts. Many of you will have heard this from me ad nauseam, and I ask you to excuse me if I repeat it once more for those to whom I have not yet preached on this subject. I believe that while philosophy may well terminate
in definitions, it cannot start out from them; and that, in order to understand, to have knowledge of, the content of philosophical concepts themselves - and not si? ply from the point of view of an external history of ideas or of philosophy - it is necessary to know how concepts have come into being, and what they mean in terms of their origins, their historical dimension. 9
Turning now to this dimension, which interests me especially in this context, it is the case that, historically, the positivist school is expressly contrasted to theology. I refer here to positivism in the form in which it first appeared, as a conception of sociology as the supreme and true science, and, indeed, as the true philosophy. This opposition to religion is explicit in Auguste Comte and implicit in his teacher Saint-Simon, even if the terms are not yet used in this way. Both these thinkers develop theories involving stages, a philosophy of history which moves in three great phases. The first of these is the theological phase, the second the metaphysical and the third the
scientific or, as those thinkers liked to call it one hundred and fifty or two hundred years ago, the 'positive' phase. lO They thereby pointed to something which is essential to metaphysics according to its own concept, and which thus helps to explain what I said to you a few minutes ago, when I stated that metaphysics is essentially concerned with concepts, and with concepts in a strong sense. For according to these positivist theories of stages, both the natural divinities and the
God of the monotheists were first secularized, but were then held fast
in
same. s
their turn as something objective, existing in itself, like the old gods earlier. ll Now, it is interesting to note that the positivists were especially ill-disposed towards metaphysics, because it had to do with
?
?
6
LECTURE ONE
? concepts and not with facts, whereas the positive theologies had
described their deities as factual, existent beings. And accordingly,
in the writings of the positivists you will find more invective against metaphysics than against theology. This applies especially to Auguste Comte who, in his late phase, had the delusive idea of turning science
itself into a kind of cult, something like a positive religion.
It must be added, nevertheless, that metaphysics is often associated
with theology in popular consciousness; and there are doubtless more than a few among you who tend to draw no very sharp distinction between the concepts of theology and metaphysics, and to lump them together under the general heading of transcendence. But now that we have to concern ourselves specifically with these concepts, I should
like to invite you, if you still approach these questions with a certain naivety, to differentiate - and of course, progress in philosophical thinking is, in general, essentially progress in differentiation. I believe it can be stated more or less as a dogma that philosophical insight is more fruitful the more it is able to differentiate within its subject matter; and that the undifferentiating approach which measures everything by the same yardstick actually embodies precisely the coarse and, if I might put it like this, the uneducated mentality which
philosophy, in its subjective, pedagogical role, is supposed to over- come or, as I'd prefer to say, to eliminate. Now it is certainly true that metaphysics has something in common with theology in its man- ner of seeking to elevate itself above immanence, above the empirical world. To put it somewhat more crudely, the widespread equating of metaphysics and theology, which comes about if one fails to reflect expressly on these concepts, can be traced back simply to something which pre-exists and predominates in the mental formation of all
of us, even if we are not directly aware of it. It is the fact that the teachings of the Catholic church are indissolubly linked to meta- physical speculation, and in particular, as you all must know, to Aristotelian speculation in the form in which it was passed down through the great Arabian philosophers to those of the High Middle Ages, and above all to St Thomas Aquinas. 12 But even that is not so simple. And you may gain an idea of the tension between metaphysics
and theology that I have referred to if you consider that at the time of the rise of Christianity in late antiquity, when Christianity was intro-
duced as the state religion even in Athens, the schools of philosophy still existing there, which we should call metaphysical schools, were closed and suppressed with great brutality. 13 And, I would remark in passing, precisely the same thing was repeated in the great theolo- gical reaction of Islam against the Aristotelian Islamic philosophers, although this happened at a time when the metaphysical heritage,
? ?
? LECTURE ONE 7
? ? mediated through the Islamic philosophers, had already won its place in Christian Europe.
In late antiquity, therefore, metaphysics was regarded as something specifically subversive with regard to Christi- anity. And the fanatical Islamic monks who drove the philosophers into exile regarded it in a very similar way. The reason why they took this attitude may well show up very clearly the differences I should like to establish between metaphysics and theology. It is quite certain that metaphysics and theology cannot simply be distinguished from each other as historical stages, as the positivists tried to do, since they have constantly overlapped historically: one appeared at the same time as the other; one was forgotten, only to re-emerge in the fore- ground. They form an extraordinarily complex structure which can- not be reduced to a simple conceptual formula. Nevertheless, there is
an element of truth in the theory of stages that I referred to, in that metaphysics in the traditional sense - and we have to start from the traditional concept if I am to make clear to you what metaphysics really means - is an attempt to determine the absolute, or the con- stitutive structures of being, on the basis of thought alone. That is, it does not derive the absolute dogmatically from revelation, or as
something positive which is simply given to me, as something directly existing, through revelation or recorded revelation, but, to repeat the
point, it determines the absolute through concepts.
And to say this is really to pose the fundamental problem of meta-
physics, which has accompanied it throughout its history, and which also confronted it in, for example, the critique of metaphysics by Kant, as it presented itself to him at that time, in the guise of the Leibniz-Wolffian school. It is the problem that thought, which in its conditionality is supposed to be sufficient to have knowledge only of the conditional, presumes to be the mouthpiece, or even the origin, of the unconditional. This problem, which manifested itself in the violent reaction of theologies against metaphysics earlier, points at the same time to one of the core problems, if not to the core problem,
of metaphysics. Thought, it might be said, has within it the tendency to disintegrate traditional, dogmatic ideas. It has that tendency even in Socrates, who taught what Kant would have called a metaphysics of morals, and who is regarded as having disintegrated the tradi- tional state religion. This explains the occasional alliances between positivism and positive religion against metaphysics - against the disintegrating force which they both detected in it. Autonomous thought is a mouthpiece of the transcendent, and is thus always in
danger - when it approaches the transcendent through metaphysics - of making common cause with it. And I believe it is a characteristic which can be ascribed, in a perhaps hasty but not unfounded
?
8
LECTURE ONE
? ? generalization, at least to all the traditional metaphysical systems known to me, that while these systems have always been critically dis- posed towards anything they regarded as dogmatic or fixed ideas, they have attempted, on the other hand, to rescue, on the basis of thought alone, that to which the dogmatic or transcendent ideas re-
ferred. This tension runs through the whole of metaphysical thinking, and I shall have occasion to define it very precisely for you using the example of Aristotle. If metaphysics and theology did finally come to
an agreement, it was an alliance roughly comparable - if you will allow me the sociological language - to that between feudalism and bourgeois forces which can be observed at certain times in more recent history. Both find themselves confronted by a common foe, whether it be the radical, Enlightenment thinking of positivism, or, on occasion, materialism, as precipitated to a greater or lesser degree
in Marxian theories, for example, whether those theories were rightly or wrongly understood. It is probably characteristic only of present- day metaphysics that it has relinquished its opposition to theology, while theology only felt obliged to assimilate metaphysics at a stage when the bourgeoisie was relatively advanced, at the high point of the urban culture of the Middle Ages. It did so in order to justify itself apologetically before the mature consciousness of the urban
bourgeois, who wanted to know how the revealed wisdom stood in relation to their own developed and emancipated reason. The Thomist system is a grandiose attempt to derive this justification of revelation from metaphysics, while that of Duns Scotus is an almost desperate
one.
At any rate, the first point I would ask you to note14 is that meta-
physical systems in the precise sense are doctrines according to which concepts form a kind of objective, constitutive support on which. what is naively called 'the objective world', that is, scattered, indi- vidual, existing things, is founded and finally depends. You may recall that I pointed out earlier in today's lecture that the question whether concepts are real or are merely signs, that is, the dispute
between nominalism and realism, is itself carried on within meta- physical enquiry - just as, originally, the realists and the nominalists were not opposed schools of metaphysicians and anti-metaphysicians respectively. Rather, these two schools - both in Islam and in medi- eval philosophy - were schools which arose and fought each other within metaphysical thinking. This reveals something which is im- portant if you are to avoid confusion in thinking about the concept of metaphysics. This concept has undergone a certain formalization which can also be seen as a part of its disintegration, in that the mere treatment of metaphysical questions - regardless of the outcome - is
? LECTURE ONE 9
? ? noW treated as metaphysics, and not just positive teachings about concepts as entities existing in themselves. Both things, therefore, the doctrine of the 'back-world' and the doctrine which repudiates this
back-world, would fall equally, and dubiously, within the field of metaphysical problems, according to this formalized or generalized concept. I say dubiously because there is a temptation here to draw a false conclusion which is constantly encountered in the field of vulgar apologetics. Whether one is for metaphysics or against metaphysics, both positions are metaphysical, both depend on ultimate positions about which it is not possible to argue, whereas the nature and opera- tion of concepts lie precisely in the fact that it is entirely possible to argue about them, and that, in general, if the anti-metaphysical posi- tion is subsumed under the concept of metaphysics, it is deprived of its critical edge, its polemical or dialectical potency. Thus, one speaks formally, for example, of metaphysical materialism (in contradistinc- tion to historical materialism), in which matter is designated as the ultimate ground of being, as the truly existent, as was once the case in the thought of Leucippus and Democritus. You can observe sim- ilar things in present-day theology, where, if anything is said about the name of God and His existence or non-existence, there is much rejoicing over the fact that God is mentioned at all, regardless of whether the speaker is 'for' or 'against' God. This, I would think, is enough to indicate that the present time, to put it cautiously, is un- likely to be the most propitious for the building of cathedrals. On the other hand, it is the case - one should add for the sake of justice - that in the thought of such early so-called anti-metaphysicians and materialists as Leucippus and Democritus, the structure of the meta- physical, of the absolute and final ground of explanation, is neverthe-
less preserved within their materialistic thought. If one calls these materialists metaphysical materialists, because matter for them is the ultimate ground of being, one does not entirely miss the mark. But this designation already contains a critical moment with regard to these early philosophers, a moment which led in the course of further reflection to a critique of what they taught.
? ?
Notes for
LECTURE TWO
13 May 19651
? ? Link: this formalization2 is expressed in the formal character of the usual definitions.
The usual definition as, for example, the ultimate ground or cause of existing things; according to this, with the 'scientification' of
philosophy, metaphysics is supposed to be the fundamental science. Metaphysics seen accordingly as the doctrine of primary being
(or primary substance), of1TPWTYJ ova{a. 3 The ambiguity ofthis: prim- ary for us, or in itself.
Yet there are also doctrines, like some Gnostic teachings (e. g. Marcion),4 or that of the late Scheler on the divinity as a becoming,5 and some speculations of Schelling,6 which, again, do not conform to this concept. 7 E. g. metaphysics as the doctrine of the abiding does not necessarily coincide with the concept ofmetaphysics. While I can mention themes ofmetaphysics, such as being, ground ofbeing, noth- ingness, God, freedom, immortality, becoming, truth, spirit . . . ':- Insertion 2 a8
[Insertion 2 a:) While most metaphysics seeks invariants, its subjects vary. E. g. the concept offorce is hardly discussed in it today (natural science! )/ likewise that of life (largely replaced by existence). One
speaks of fashions; but the so-called fashions of philosophy are indices of something deeper. Demonstrate by the example of life.
The metaphysical question which preoccupied the entire seventeenth century, psyche and physis and the problem of psycho-physical
? ? ? ? LECTURE TWO 11
? ? parallelism, and the question of their possible reciprocal influence, has receded remarkably, probably under the influence ofthe doctrine of the subjective constitution of the physical world - in both Kant
and the empiricists - whereas, if this doctrine is invalidated, the prob- lem of the so-called parallelism can emerge again, and actually did recur in Kohler's extended theory of Gestalt. 10 There is an emergence and a forgetting - hardly a resolution - of metaphysical questions;
? their re-emergence in the sense of correspondences within the philosophy ofhistory. 11 [End ofinsertion}
13. 5. 65
also
? ? ?
Notes for
LECTURE THREE
18 May 1965
? ? ? ? While I can mention subjects of metaphysics, such as being, ground of being, nothingness, God, freedom, immortality, becoming, truth, spirit, their full concept - like any strong concept - cannot be given in a verbal definition but only presented through a concrete treat- ment of the constellation of problems which forms the concept of metaphysics. In the second part of the lecture I shall give you models of these. 1
Decisive for an understanding ofphilosophical concepts - the his- tory of terminology.
The concept of metaphysics goes back to Aristotle, and specifically to the arrangement of the corpus Aristotelicum by Andronicus of Rhodes, 50-60 Be, in the first century before Christ, in which the main work of Aristotle devoted to that area, f1-ETd Td cpvatKa, was
placed after the Physics. Insertion 2 a
[Insertion 2 a:} as early as the Neo-Platonists this name, with its tech- nical implications for editing, was interpreted in terms of content: f1-ETd Td cpvatKa = that which goes beyond nature, or, precisely, what is 'behind nature' as its cause. {End of insertion}
? ? The term therefore arose from a principle ofliterary arrangement; a name for the subject was lacking because this subject was not a thing among things.
? Ins. 3: The traditional subdivision of metaphysics.
? LECTURE THREE
13
? ? [Ins. 3] traditional subdivision of metaphysics:
(1) Ontology = theory of Being and of existing things (2) The
nature of the world (cosmology) (3) of human beings (philosophical anthropology) (4) Existence and nature of the divinity (theology). Echoes of this in Kant, whose themes were prescribed by precisely what he criticized. This is good in that he does not think indiscrim- inately, and bad through its inhomogeneity with regard to his own nominalist assumptions.
Distinction between speculative and inductive metaphysics. All these are specifically dogmatic categories, relating to a prescribed and positively teachable area ofsubject matter, i. e. they aim at a merging oftheology and metaphysics. But as the subject matter is itselfprob-
lematic and no such doctrine can be advocated, I mention these categories, the pedantry of which makes a mockery of the subject, so that you are aware of them, without going into them further.
A similarly traditional distinction is drawn between deductive and inductive metaphysics (likewise not without hints from Aristotle)
Inductive metaphysics an artificially devised auxiliary concept intended to prop up a collapsed structure by adapting it to the very thing which has disintegrated it. Like relatively increasing misery2
Inductive = empirical = scientific.
Experience is therefore to be used to justify what transcends it. Heidegger's approach ofanalysing Dasein to gain access to ontology has similarities.
Something as apparently open to experience as Dasein, i. e. essen- tially the experience of the individual subject of himself, is supposed to give insight into the nature of being, despite the limits and ran- domness of this experience. Of course, this presupposes the meta-
physical privilege of the human being, who defines himself in calling Dasein the antic which at the same time is ontological, and is there-
fore
the contradiction in the way customary in science.
There is, in fact, a concept of metaphysical experience - though
not one which can be grasped by the usual means of induction or with reference to a self-revealing ontology. Perhaps, to begin with, simply a reluctance to accept the accepted. E. g. 'Luderbach', dead animals. 4 Why is the bank called a bank? 5
In presenting some of my own reflections on metaphysics6 in the second half of the lecture series, I hope I shall be able to give you an idea ofwhat I call metaphysical experience. But I can say already that,
? ? ? ? transparent, qua consciousness, with regard to its constituents. 3 However easy it is to point out the contradictions in an inductive metaphysics - that alone is no objection, unless one simply eliminates
within the theory as a whole, it is a moment, not itself the whole, not
? ?
? 14 LECTURE THREE
? something immediate to which one could resort, in questions ofmeta- physics, as if to something ultimate, absolute.
The entwinement of metaphysics with thought, inaugurated so emphatically by Aristotle in opposing hylozoism,7 is irrevocable.
[End of insertion]
One can indeed say now that metaphysics began with Aristotle. Bibliography here. 8 18 May 65
? ? ? LECTURE FOUR
25May 1965
? ? I closed my last lecture by putting forward the thesis that, in a precise sense, metaphysics began with Aristotle. This is a rather shocking thesis, although the shock will be somewhat less severe if one reflects that Greek speculation has a long prehistory in which it largely eman- cipated itself from hylozoism, with its rather crude reflections on nature; here I shall mention only the names of Heraclitus, Parmenides
and above all, of course, Plato. If I now attempt to substantiate this thesis somewhat further, it is not in order to indulge in witty para- doxes, but because I believe it will enable me to say something not unimportant about the concept of metaphysics itself. You will recall the definitions of metaphysics I gave earlier; they were not really
definitions in the strict sense, but a series of thematic indications and propositions intended to show you roughly what the concerns of metaphysics are. Among these indications the question of true being, of the One, the essential, played a major part. The Platonic doctrine of Ideas does indeed have to do with these concepts, and I assume you are all more or less familiar with it. The Ideas - that is, hypostatized universal concepts, as they are commonly called - are regarded by Plato, in contrast to scattered multiplicity, as the true, the One, the essential and, above all, as the cause of all appearances. This definition - really a definition of metaphysics itself, which deals
with the causes of all things - was taken over in Aristotle's Meta- physics and elevated to the definition of metaphysical questions. 1 According to Plato, only the forms of things have true and original
being; and these forms - this is the subject of the famous dispute he
?
16 LECTURE FOUR
? ? had with Antisthenes2 - are not merely the abstract attributes of diverse individual things. They are themselves, both logically and genetically, what is primary in individual things. For this reason they are called El8o:; or i8Ea, as that which has being in itself and is open to 'seeing', as is implied in the parable of the cave. 3 Both words -
El8o:;, essence, and i8Ea, our word for idea - contain the stem t8, fl8, which relates to the visual, the optical, to seeing. To this extent, therefore, in terms of his themes, Plato could be regarded as the arch- metaphysician, the metaphysician per se, and perhaps he may indeed be counted as such. But in Plato - and this is the crucial point, which
brings us a good deal closer to the meaning of the term metaphysics - the world of the senses is described as that which is absolutely without being, although he was no more able than the Eleatics before him to sustain this position rigorously. For him, the world of appear-
ances really does not exist in any strong sense. And it can be said - if you will allow me to put it rather drastically, just to point out the main landmarks in this discussion - that Plato's philosophy is a syn- thesis of Eleatism - especially Parmenides - and Heraclitus. From Parmenides he took the doctrine of being as the One, the absolutely indivisible and imperishable, and from Heraclitus the doctrine of the absolute transitoriness of appearance, which exists in a state of con- stant flux and, moreover, is deceptive and unreliable, as is shown above all in Plato's relatively late dialogue Theaetetus. His funda- mental attitude, which has had a profound and lasting influence on later western philosophy and constantly re-emerges in different forms, lies in the emphasis on deception, on the illusoriness of sense data. Even in a philosopher as nominalist as John Locke, this thesis recurs in the distinction between the primary qualities which are attributes of things in themselves, and the merely subjective, secondary qualities. 4
No word is needed - although in the history of philosophy many have been used - to make one aware that this drastic separation of the idea from the world of the senses is very difficult to maintain. In Plato it implies the doctrine of the non-being of the sensible, of 11-? av. It can be convincingly demonstrated that the qualities appropriated by the Ideas, in becoming that which has being in itself, are in reality taken over more or less directly from the world of appearances, and that the absolute status of the Idea is attained, as it were, at the expense of the world of the senses from which it is derived. Plato himself was by no means consistent in this respect. For example, in describing the Idea as the cause of all being and of all existing things, and locating the Idea in a realm of absolute origins, as opposed to the realm of things which have originated in it, he implies that there must be something else, precisely that which has originated. Or take another
? ? ? LECTURE FOUR
17
? ? very famous theorem of Plato's: the doctrine of I1-E{}EgL? , of the par- ticipation of the scattered things in the Idea to which they are subordinate. s This also presupposes something different from the Idea; if there were nothing which was different from the Idea, such a 'participation' in the Idea, such a I1-E{}EgL? , would not be possible. And in fact, the late Plato did extensively revise the strict version of the doctrine of Ideas, as it appears in what are called the classical, middle dialogues. I would mention here the very curious dialogue
Plato's late period, which has given rise to innumerable diffi- culties and bears the name Parmenides. Naturally, you should not confuse this with the Eleatic Parmenides, although he is the protagon- ist and victor in this dialogue. In it Plato puts forward what might be seen as the implicitly very dialectical thesis that, however little the Many amount to without the One - the Many refers to the scattered
things, as opposed to the one Idea under which each thing in a genus
is subsumed - however little this Many may be without the One, without its Idea, just as little is the One, the Idea, without the Many. 6 There is no doubt that in Plato's late period the existent asserts itself increasingly against the Idea, although, in the chronology of Plato's works which is now generally accepted, one of the dialogues in which the doctrine of Ideas is presented most bluntly and developed most ingeniously, the Phaedrus, is dated extremely late. (I personally, despite all the authority of classical philology, am disinclined to
trust the current chronology, not for philological reasons but for philosophical ones, based on the subject matter. ) This dating does, of course, make the development of Plato that I have referred to, towards what might be called a greater acknowledgement of the
empirical, somewhat precarious. However, despite the protests of dyed-in-the-wool Platonists, I should like to assume such a develop- ment, and I would also mention that in the Anglo-Saxon countries, where there is a very strong culture in the interpretation of classical
Greek texts, one not infrequently comes across the hypothesis that Plato as an old man was influenced retrospectively by his pupil Aristotle; or that, as a result of his political disappointments in his attempts to set up the world purely on the basis of the Idea, he was forced to give greater recognition to that which is, the scattered, the merely existent. If one reviews the development of the great classical work on politics, the Politeia, through the Statesman to the last work, the Laws, there is much evidence to suggest that that is the case. But I am only mentioning this to show you how complex these relation-
ships are. Incidentally, you would all do well, before embarking on these very complex problems that I can only sketch for you here, to look at Goethe's famous descriptions of the two philosophers, whom
from
? ?
?
18
LECTURE FOUR
? ? he saw as antithetical, Plato and Aristotle; he contrasted what today would be vulgarly called the idealist Plato to the realist Aristotle,
who, as Goethe put it, had his feet planted firmly on the earth. 7 After what I have just said, my assertion that metaphysics really began with Aristotle will be doubly shocking (I seem to be bent on shocking you) because the importance Plato seems to attach to the higher world, to transcendence, as against the world itself, appears to make him far more metaphysical than his pupil Aristotle. But I believe we have arrived here at the central, problematic point from which you will be best able to understand what metaphysics really means. For even if we concede that Plat08 gave much greater weight, nolens volens (or however it may be), to the world of f1-? DV, or non- being, to the world of sensible experience, than he should have done according to the strict doctrine of Ideas; and even if we concede further that this tendency in Plato grew stronger in the course of his
long life, one thing is quite definitely lacking in his work: reflection on how these two spheres - of direct experience and of the Idea, the concept, the One, or whatever you like to call it - are related to each other. It might be best to say that while the traditional problems of metaphysics present themselves in the structure of the Platonic doctrine of Ideas, they do so, as it were, objectively, without being reflected thematically in his philosophy. While it is true that the ten- sion between the sphere of transcendence and the sphere of that which is merely the case, between TO OV and Ta DVTa, is present in Plato's philosophy, because it is unavoidable, breaking through again and again, his philosophy is not constituted in such a way that this tension is central to his speculation. Now, what I should really like to make understandable to you is that the sphere of metaphysics in the
precise sense only comes into being where this tension is itself the subject of philosophy, where it comes within the purview of thought. It might be said, therefore, that metaphysics arises at the point where the empirical world is taken seriously, and where its relation to the supra-sensible world, which was hitherto taken for granted, is sub- jected to reflection.
The primacy of the first and oldest; unmoved mover; the idea of mediation
? I
,I
? Scheler and Husserl
?
the
if
:
ii'
. ' ",
,
33:l'
? ?
CONTENTS Vll LECTURE SEVEN: Mediation and the Happy Medium 42
? ? The question of primacy ? Idealist pre-judgement or misere de la philosophie ? The problem of ideology and its truth
? content
The temporal core of truth
The problem of
?
mediation unresolved ? Form and matter (I); mediation
and the 'happy medium' ? Antiquity without subjectivity ? Subjectivity and the dialectic; idealism malgre lui-meme; form and matter ( II ) ? Hegel and Aristotle
LECTURE EIGHT: The Doctrine of Immutability
Critique and rescue ? The sensible in Plato and Aristotle ?
A priori basis of knowledge in the sensible ? Form mediated
by content ? Process of abstraction overlooked ? Change, becoming, motion; change relative to the unchanging; on the way to the dialectic ? Absence of infinity ? Doctrine of the immutable ? Preview of substance and accidence
5 1
LECTURE NINE: Form and Matter 60
Substrate and property, matter and Gestalt; form and matter: reality and possibility ? Aristotle's idealism; change as the realization of form ? The concept of TE'AoS'; matter and form in Schelling ? Critique of the concept of matter as substance ? Criticism and truth; the re-emergence of problems ? The real basis of synthesis ? Matter as 7TPWT'Y)
LECTURE TEN: The Problem of Mediation 69
vAT)
Matter, the concept of the non-conceptual; metaphysics as thinking into openness
?
Mediation the central problem ? Permanence of form and constancy of the concept ? The ontological priority of abstraction; Maximilian Beck's 'immortality of the soul' ? Religion's claims concerning immortality and the hypostasis of the concept ? The four causes ? Possibility mediated by concepts ? Causality: the secularization of dvaYKT); natural
?
causality and chance
metaphysics as a structural context
dialectic of rigidity and development
?
?
?
'Causality based on freedom';
LECTURE ELEVEN: Movement, Change The negativity of matter, an Aristotelian topas
77
The latent Matter as the
?
? ?
vin
principium individuationis; the universal as the good; the concept of the non-conceptual. Concealed objective idealism
? 'How change might be possible' ? Movement as the realization of the possible ? The moving and the moved
principles; the body-soul dualism. Movement: the contact of form and matter
LECTURE TWELVE: The Unmoved Mover 85
Alternation between hylozoism and conceptuality ? Doctrine of the eternity of movement; ontologization of change;
'historicity' ? Motion and the unmoved mover ? Conceptual reprise of theology ? Affirmative tendency of metaphysics; precursor of the ontological proof of God; the One and unity
? Monotheistic tendency; idealism and vovS'; vovS' and subjectivity ? Divine activity: thinking; Aristotle's theoretical concept ? Theory and practice; the division of mental and physical labour
LECTURE THIRTEEN: Athens and Auschwitz 93
Subjective idealism and static ontology ? Divine self-contemplation and tautological knowledge ? The model of self-reflection; 'sacrifice' of the world; teleology ? 'All is one' ? Towards the Hellenistic enlightenment
METAPHYSICS AFTER AUSCHWITZ
Metaphysics as it appears here and now ? Metaphysics:
the hypostasis of logic; thinking and being ? Metaphysical experience today; immutability and transience; the relevance of intra-mundane elements in mysticism ? Auschwitz has changed the concept of metaphysics
LECTURE FOURTEEN: The Liquidation of the Self 103
The affirmative character of metaphysics a mockery of
the victims ? The assertion of meaning as ideology; Schopenhauer and the denial of the Will to Live ? Towards
. . .
CONTENTS
the real hell
Being and Time; absolute adaptation
self and the guilt of self-preservation ? The replaceability
?
Death in Liquidation of the
Age and death not invariants
?
?
metaphysical experience
Fruitless waiting not positive
Editor's Notes Editor's Afterword
Glossary of Greek Terms Index
?
?
?
?
CONTENTS IX
112
120
129
137
146 191 199 202
? ? individual, insignificance as 'meaning' Auschwitz
Poetry after LECTURE FIFTEEN: Metaphysics and Materialism
A critique of Stoicism; the subject in a context of guilt ?
of the
?
Philosophy and 'Comment c'est'; Surface
Positivist registration and speculative elevation ? New categorical imperative; the addendum ? Carrion, stench and putrefaction ? The failure of culture ? Against the resurrected culture
LECTURE SIXTEEN: Consciousness of Negativity
Consciousness of the absolute and the absolute itself ? Dialectical theology ? 'Lofty words' as a screen for evil; the fate of language as the fate of its subject matter ? 'If Beckett had been in a concentration camp'; thinking the extreme ? Action and reflection ? Against the destruction of culture
LECTURE SEVENTEEN: Dying Today
Culture and nature ? Death as an entry-gate to metaphysics; Heidegger's metaphysics of death ? Consciousness of mortality; potential unrealized ? Time; the 'wholeness of life' ? The contingency of death and hope ? Bergotte's death, Beckett's void; the idea of immortality ? Hamlet
and dying today
LECTURE EIGHTEEN: Metaphysical Experience
Mystical experience not a primal experience ? Tradition and actuality in knowledge ? Joy in names ? The fallibility of
Reification Attitude to
?
and depth
?
Primacy of the object Hegel: negation of the negation
?
? ?
?
? LECTURE ONE
11 May 1965
? ? When I announced these lectures, I gave the title as 'Metaphysics' and the subtitle as 'Concept and Problems'. The subtitle was not chosen without a good deal of thought, as the concept of metaphysics already raises considerable difficulties. And I will tell you straight away that it is my intention first to discuss the concept of metaphysics, and then to talk paradigmatically about specific metaphysical prob- lems - indeed, it cannot be otherwise. And I shall present these problems in the context in which I have encountered them in my own dialectical work. ! It can undoubtedly be said that the concept of metaphysics is the vexed question of philosophy. On one hand,
philosophy owes its existence to metaphysics. That is to say that metaphysics - if I might first borrow the standard philosophical lang- uage, although I may later replace it by something else - deals with the so-called 'last things' on account of which human beings first
began to philosophize. On the other hand, however, the situation of metaphysics is such that it is extremely difficult to indicate what its subject matter is. This is not only because the existence of this subject matter is questionable and is even the cardinal problem of metaphysics, but also, even if the existence or non-existence of its subject matter is disregarded, because it is very difficult to say what metaphysics act- ually is. Today metaphysics is used in almost the entire non-German- speaking world as a term of abuse, a synonym for idle speculation, mere nonsense and heaven knows what other intellectual vices.
It is not only difficult, therefore, to give you a preliminary idea of what metaphysics is, as those of you who are studying individual
? 2 LECTURE ONE
? disciplines will no doubt already have been told; but, as I said, it is very difficult even to define its subject with any precision. I recall my own early experience as a schoolboy when I first came across Nietzsche, who, as any of you who are familiar with his work will know, is not sparing in his complaints about metaphysics; and I remember how difficult I found it to get my bearings with regard to
metaphysics. When I sought the advice of someone considerably older than myself, I was told that it was too early for me to understand metaphysics but that I would be able to do so one day. Thus, the answer to the question about the subject matter of metaphysics was postponed. That is an accident of biography, but if we look at meta- physical systems or philosophies themselves, we cannot escape the
suspicion that what happens in them is not so very different to what was expressed in that piece of advice. I mean that the whole, immeasur- able effort of philosophy, which once saw itself as preliminary work to metaphysics, a propaedeutic, has become autonomous and has replaced it. Or, when philosophy finally concerns itself with meta- physics itself, we are consoled, as in Kant,2 for example, with endless
possible answers to the metaphysical questions. And then, instead of being given an answer to these questions - if I can express it from the standpoint of metaphysics - we are given considerations on whether we have the right to pose those metaphysical questions at all. So that the naive postponement and procrastination that I experienced is not really so accidental; it seems to have something to do with the subject matter itself, and especially with the general procedure which philosophy adopts in relation to metaphysics - which still takes the Kantian form of a progressus ad infinitum, an infinite, or indefinitely continuing progression of knowledge, from which it is to be hoped that, at a time which will never arrive, the so-called basic metaphys- ical questions will finally have been resolved.
I mentioned Nietzsche. In his work the concept of metaphysics often crops up in the form of a joke, which, however, contains a first approximation of what actually is to be understood by metaphysics. He talks of the Hinterwelt - the 'back-world' - and calls those who concern themselves with metaphysics, or even practise or teach it, Hinterweltler3 - 'backworldsmen' - an allusion to the word
'backwoodsmen' (Hinterwaldler) commonly used at that time, which, of course, was shortly after the American Civil War. It referred to those living in the backwoods, that darkest province of the Midwest, from which Lincoln, a highly topical figure at that time, had emerged. This word implies that metaphysics is a doctrine which assumes the existence of a world behind the world we know and can know. Be- hind the world of phenomena there was supposed to be concealed
? LECTURE ONE
3
? ? here Nietzsche's definition becomes an ironic comment on the Platonic tradition - a truly real, permanent, unchanging world exist- ing in itself, a world of essences, to unravel and reveal which was the task of philosophy. Expressed more objectively, metaphysics was pre- sented as the quintessence of the philosophical theory of all that pertained to the Beyond or - to use the specific philosophical term for the realm beyond experience - a science of the transcendental in contradistinction to the sphere of immanence. But at the same time, Nietzsche's term 'back-world' also poured scorn - in the spirit of the nominalist Enlightenment - on the superstition and provinciality which, in his view, automatically adhered to the assumption of such
world behind the world. I think it would be useful, therefore, to reflect for a moment on this doctrine of Nietzsche's, which equated metaphysics ironically - for he well knew, of course, that it is not literally the case - with occultism. Historically, metaphysics not only has nothing to do with occultism, but it would hardly be an exag- geration to say that it has been conceived expressly in opposition to
occult thinking, as is quite manifest in one of the greatest thinkers of the modern age who is metaphysical in the specific sense, Leibniz. Admittedly, in genetic terms - with which we shall be concerned repeatedly in the course of our reflections - it is undeniable that metaphysics itself is a phenomenon of the secularization of mythical and magical thinking, so that it is not so absolutely detached from
superstitious ideas as it understands itself to be, and as it has presented itself in the history of philosophy. Moreover, it is interesting in this connection that occultist organizations - throughout the world, as far as I am aware - always have a certain tendency to call themselves 'metaphysical associations' or something of that kind. This is inter- esting in several respects: firstly, because occultism, that apocryphal and, in higher intellectual society, offensive belief in spirits, gains respectability through association with something bathed in the nimbus of Aristotle, St Thomas Aquinas and heaven knows who else;
but secondly (and this seems almost more interesting), because the
occultists, in calling themselves metaphysicians, have an inkling of
a fact profoundly rooted in occultism: that it stands in a certain
opposition to theology. They have a sense that the things with which
they are concerned, precisely through their opposition to theology,
touch on metaphysics rather than theology - which, however, they
are equally fond of enlisting as support when it suits them. All the
same, one might here quote the statement by one of the test subjects
we
_
a
questioned in our investigations for The Authoritarian Personal- ity. He declared that he believed in astrology because he did not believe in God. 4 I shall just mention this fact in passing. I believe this
4
LECTURE ONE
? line of thought will take us a very long way, but I can only offer a prelude to it here.
What can be said at once, however, is that no philosophical meta- physics has ever been concerned with spirits in the sense of existing beings, since metaphysics from the first - that is, from Plato or Aristotle - has protested against and distinguished itself from precisely the
idea of something existing in the sense of crude facticity, in the sense of the scattered individual things which Plato calls Ta OVTU. Incident- ally, I shall have something to say very soon on the question whether metaphysics began with Plato or with Aristotle. 5 It may be that there are certain metaphysical directions which are called spiritualistic - that of Berkeley, for example, or (with major qualifications) of Leibniz, although the Leibnizian monad is not so absolutely separate from
actual, physical existence as has been taught by the neo-Kantian interpretation of Leibniz. But if spiritualistic tendencies exist in philosophy, in metaphysics, and if it has been argued that the Irish Bishop Berkeley, who might be said to have been at the same time an extreme empiricist and an extreme metaphysician, really taught only the reality of spirits, these are not to be understood as 'spirits' in the ordinary sense, but as purely intellectual entities determined by mind alone, on which everything actual is founded. It is not possible to ascribe to them the kind of factual existence with which they are endowed, prior to criticism or even reflection, by occultism and spir- itualism in their various guises. I believe, therefore, that you would
do well to exclude straight away from metaphysics any such idea of actually existing entities which could be experienced beyond our empirical, spatial-temporal world - or at least to exclude them as far
as the philosophical tradition of metaphysics is concerned. Metaphysics - and this may well bring me closer to a definition of
what you may understand by that term - always deals with concepts. Metaphysics is the form of philosophy which takes concepts as its objects. And I mean concepts in a strong sense, in which they are almost always given precedence over, and are assigned to a higher order of being (Wesenhaftigkeit) than, existing things (das Seiende) or the facts subsumed under them, and from which the concepts are derived. The controversy on this point - the debate whether concepts are mere signs and abbreviations, or whether they are autonomous, having an essential, substantial being in themselves - has been regarded as one of the great themes of western metaphysics6 since Plato and Aristotle. In the form of the famous nominalist dispute, this question preoccupied the Middle Ages and, as I shall show you shortly/ is almost directly prefigured in conflicting motifs within Aristotle's Metaphysics. And because the concept is, of course, an
? LECTURE ONE 5
? ? instrument of knowledge, the question of the nature of the concept has from the first been both a metaphysical and an epistemological one. This may help you to understand why, for as long as metaphysics has existed - that is, for as long as concepts have been subjected to reflection - metaphysics has been entwined with problems of logic and epistemology in an extremely curious way, which culminated in Hegel's teaching that logic and metaphysics are really one and the
Now, by indicating to you how metaphysics stands, on one hand, in relation to the occult and, on the other, to religion, I have arrived at an historical dimension which may have a not unimportant bearing on the concept of metaphysics itself. I should remark in pass- ing that, in my view, one cannot make progress in philosophy with purely verbal definitions, by simply defining concepts. Many of you will have heard this from me ad nauseam, and I ask you to excuse me if I repeat it once more for those to whom I have not yet preached on this subject. I believe that while philosophy may well terminate
in definitions, it cannot start out from them; and that, in order to understand, to have knowledge of, the content of philosophical concepts themselves - and not si? ply from the point of view of an external history of ideas or of philosophy - it is necessary to know how concepts have come into being, and what they mean in terms of their origins, their historical dimension. 9
Turning now to this dimension, which interests me especially in this context, it is the case that, historically, the positivist school is expressly contrasted to theology. I refer here to positivism in the form in which it first appeared, as a conception of sociology as the supreme and true science, and, indeed, as the true philosophy. This opposition to religion is explicit in Auguste Comte and implicit in his teacher Saint-Simon, even if the terms are not yet used in this way. Both these thinkers develop theories involving stages, a philosophy of history which moves in three great phases. The first of these is the theological phase, the second the metaphysical and the third the
scientific or, as those thinkers liked to call it one hundred and fifty or two hundred years ago, the 'positive' phase. lO They thereby pointed to something which is essential to metaphysics according to its own concept, and which thus helps to explain what I said to you a few minutes ago, when I stated that metaphysics is essentially concerned with concepts, and with concepts in a strong sense. For according to these positivist theories of stages, both the natural divinities and the
God of the monotheists were first secularized, but were then held fast
in
same. s
their turn as something objective, existing in itself, like the old gods earlier. ll Now, it is interesting to note that the positivists were especially ill-disposed towards metaphysics, because it had to do with
?
?
6
LECTURE ONE
? concepts and not with facts, whereas the positive theologies had
described their deities as factual, existent beings. And accordingly,
in the writings of the positivists you will find more invective against metaphysics than against theology. This applies especially to Auguste Comte who, in his late phase, had the delusive idea of turning science
itself into a kind of cult, something like a positive religion.
It must be added, nevertheless, that metaphysics is often associated
with theology in popular consciousness; and there are doubtless more than a few among you who tend to draw no very sharp distinction between the concepts of theology and metaphysics, and to lump them together under the general heading of transcendence. But now that we have to concern ourselves specifically with these concepts, I should
like to invite you, if you still approach these questions with a certain naivety, to differentiate - and of course, progress in philosophical thinking is, in general, essentially progress in differentiation. I believe it can be stated more or less as a dogma that philosophical insight is more fruitful the more it is able to differentiate within its subject matter; and that the undifferentiating approach which measures everything by the same yardstick actually embodies precisely the coarse and, if I might put it like this, the uneducated mentality which
philosophy, in its subjective, pedagogical role, is supposed to over- come or, as I'd prefer to say, to eliminate. Now it is certainly true that metaphysics has something in common with theology in its man- ner of seeking to elevate itself above immanence, above the empirical world. To put it somewhat more crudely, the widespread equating of metaphysics and theology, which comes about if one fails to reflect expressly on these concepts, can be traced back simply to something which pre-exists and predominates in the mental formation of all
of us, even if we are not directly aware of it. It is the fact that the teachings of the Catholic church are indissolubly linked to meta- physical speculation, and in particular, as you all must know, to Aristotelian speculation in the form in which it was passed down through the great Arabian philosophers to those of the High Middle Ages, and above all to St Thomas Aquinas. 12 But even that is not so simple. And you may gain an idea of the tension between metaphysics
and theology that I have referred to if you consider that at the time of the rise of Christianity in late antiquity, when Christianity was intro-
duced as the state religion even in Athens, the schools of philosophy still existing there, which we should call metaphysical schools, were closed and suppressed with great brutality. 13 And, I would remark in passing, precisely the same thing was repeated in the great theolo- gical reaction of Islam against the Aristotelian Islamic philosophers, although this happened at a time when the metaphysical heritage,
? ?
? LECTURE ONE 7
? ? mediated through the Islamic philosophers, had already won its place in Christian Europe.
In late antiquity, therefore, metaphysics was regarded as something specifically subversive with regard to Christi- anity. And the fanatical Islamic monks who drove the philosophers into exile regarded it in a very similar way. The reason why they took this attitude may well show up very clearly the differences I should like to establish between metaphysics and theology. It is quite certain that metaphysics and theology cannot simply be distinguished from each other as historical stages, as the positivists tried to do, since they have constantly overlapped historically: one appeared at the same time as the other; one was forgotten, only to re-emerge in the fore- ground. They form an extraordinarily complex structure which can- not be reduced to a simple conceptual formula. Nevertheless, there is
an element of truth in the theory of stages that I referred to, in that metaphysics in the traditional sense - and we have to start from the traditional concept if I am to make clear to you what metaphysics really means - is an attempt to determine the absolute, or the con- stitutive structures of being, on the basis of thought alone. That is, it does not derive the absolute dogmatically from revelation, or as
something positive which is simply given to me, as something directly existing, through revelation or recorded revelation, but, to repeat the
point, it determines the absolute through concepts.
And to say this is really to pose the fundamental problem of meta-
physics, which has accompanied it throughout its history, and which also confronted it in, for example, the critique of metaphysics by Kant, as it presented itself to him at that time, in the guise of the Leibniz-Wolffian school. It is the problem that thought, which in its conditionality is supposed to be sufficient to have knowledge only of the conditional, presumes to be the mouthpiece, or even the origin, of the unconditional. This problem, which manifested itself in the violent reaction of theologies against metaphysics earlier, points at the same time to one of the core problems, if not to the core problem,
of metaphysics. Thought, it might be said, has within it the tendency to disintegrate traditional, dogmatic ideas. It has that tendency even in Socrates, who taught what Kant would have called a metaphysics of morals, and who is regarded as having disintegrated the tradi- tional state religion. This explains the occasional alliances between positivism and positive religion against metaphysics - against the disintegrating force which they both detected in it. Autonomous thought is a mouthpiece of the transcendent, and is thus always in
danger - when it approaches the transcendent through metaphysics - of making common cause with it. And I believe it is a characteristic which can be ascribed, in a perhaps hasty but not unfounded
?
8
LECTURE ONE
? ? generalization, at least to all the traditional metaphysical systems known to me, that while these systems have always been critically dis- posed towards anything they regarded as dogmatic or fixed ideas, they have attempted, on the other hand, to rescue, on the basis of thought alone, that to which the dogmatic or transcendent ideas re-
ferred. This tension runs through the whole of metaphysical thinking, and I shall have occasion to define it very precisely for you using the example of Aristotle. If metaphysics and theology did finally come to
an agreement, it was an alliance roughly comparable - if you will allow me the sociological language - to that between feudalism and bourgeois forces which can be observed at certain times in more recent history. Both find themselves confronted by a common foe, whether it be the radical, Enlightenment thinking of positivism, or, on occasion, materialism, as precipitated to a greater or lesser degree
in Marxian theories, for example, whether those theories were rightly or wrongly understood. It is probably characteristic only of present- day metaphysics that it has relinquished its opposition to theology, while theology only felt obliged to assimilate metaphysics at a stage when the bourgeoisie was relatively advanced, at the high point of the urban culture of the Middle Ages. It did so in order to justify itself apologetically before the mature consciousness of the urban
bourgeois, who wanted to know how the revealed wisdom stood in relation to their own developed and emancipated reason. The Thomist system is a grandiose attempt to derive this justification of revelation from metaphysics, while that of Duns Scotus is an almost desperate
one.
At any rate, the first point I would ask you to note14 is that meta-
physical systems in the precise sense are doctrines according to which concepts form a kind of objective, constitutive support on which. what is naively called 'the objective world', that is, scattered, indi- vidual, existing things, is founded and finally depends. You may recall that I pointed out earlier in today's lecture that the question whether concepts are real or are merely signs, that is, the dispute
between nominalism and realism, is itself carried on within meta- physical enquiry - just as, originally, the realists and the nominalists were not opposed schools of metaphysicians and anti-metaphysicians respectively. Rather, these two schools - both in Islam and in medi- eval philosophy - were schools which arose and fought each other within metaphysical thinking. This reveals something which is im- portant if you are to avoid confusion in thinking about the concept of metaphysics. This concept has undergone a certain formalization which can also be seen as a part of its disintegration, in that the mere treatment of metaphysical questions - regardless of the outcome - is
? LECTURE ONE 9
? ? noW treated as metaphysics, and not just positive teachings about concepts as entities existing in themselves. Both things, therefore, the doctrine of the 'back-world' and the doctrine which repudiates this
back-world, would fall equally, and dubiously, within the field of metaphysical problems, according to this formalized or generalized concept. I say dubiously because there is a temptation here to draw a false conclusion which is constantly encountered in the field of vulgar apologetics. Whether one is for metaphysics or against metaphysics, both positions are metaphysical, both depend on ultimate positions about which it is not possible to argue, whereas the nature and opera- tion of concepts lie precisely in the fact that it is entirely possible to argue about them, and that, in general, if the anti-metaphysical posi- tion is subsumed under the concept of metaphysics, it is deprived of its critical edge, its polemical or dialectical potency. Thus, one speaks formally, for example, of metaphysical materialism (in contradistinc- tion to historical materialism), in which matter is designated as the ultimate ground of being, as the truly existent, as was once the case in the thought of Leucippus and Democritus. You can observe sim- ilar things in present-day theology, where, if anything is said about the name of God and His existence or non-existence, there is much rejoicing over the fact that God is mentioned at all, regardless of whether the speaker is 'for' or 'against' God. This, I would think, is enough to indicate that the present time, to put it cautiously, is un- likely to be the most propitious for the building of cathedrals. On the other hand, it is the case - one should add for the sake of justice - that in the thought of such early so-called anti-metaphysicians and materialists as Leucippus and Democritus, the structure of the meta- physical, of the absolute and final ground of explanation, is neverthe-
less preserved within their materialistic thought. If one calls these materialists metaphysical materialists, because matter for them is the ultimate ground of being, one does not entirely miss the mark. But this designation already contains a critical moment with regard to these early philosophers, a moment which led in the course of further reflection to a critique of what they taught.
? ?
Notes for
LECTURE TWO
13 May 19651
? ? Link: this formalization2 is expressed in the formal character of the usual definitions.
The usual definition as, for example, the ultimate ground or cause of existing things; according to this, with the 'scientification' of
philosophy, metaphysics is supposed to be the fundamental science. Metaphysics seen accordingly as the doctrine of primary being
(or primary substance), of1TPWTYJ ova{a. 3 The ambiguity ofthis: prim- ary for us, or in itself.
Yet there are also doctrines, like some Gnostic teachings (e. g. Marcion),4 or that of the late Scheler on the divinity as a becoming,5 and some speculations of Schelling,6 which, again, do not conform to this concept. 7 E. g. metaphysics as the doctrine of the abiding does not necessarily coincide with the concept ofmetaphysics. While I can mention themes ofmetaphysics, such as being, ground ofbeing, noth- ingness, God, freedom, immortality, becoming, truth, spirit . . . ':- Insertion 2 a8
[Insertion 2 a:) While most metaphysics seeks invariants, its subjects vary. E. g. the concept offorce is hardly discussed in it today (natural science! )/ likewise that of life (largely replaced by existence). One
speaks of fashions; but the so-called fashions of philosophy are indices of something deeper. Demonstrate by the example of life.
The metaphysical question which preoccupied the entire seventeenth century, psyche and physis and the problem of psycho-physical
? ? ? ? LECTURE TWO 11
? ? parallelism, and the question of their possible reciprocal influence, has receded remarkably, probably under the influence ofthe doctrine of the subjective constitution of the physical world - in both Kant
and the empiricists - whereas, if this doctrine is invalidated, the prob- lem of the so-called parallelism can emerge again, and actually did recur in Kohler's extended theory of Gestalt. 10 There is an emergence and a forgetting - hardly a resolution - of metaphysical questions;
? their re-emergence in the sense of correspondences within the philosophy ofhistory. 11 [End ofinsertion}
13. 5. 65
also
? ? ?
Notes for
LECTURE THREE
18 May 1965
? ? ? ? While I can mention subjects of metaphysics, such as being, ground of being, nothingness, God, freedom, immortality, becoming, truth, spirit, their full concept - like any strong concept - cannot be given in a verbal definition but only presented through a concrete treat- ment of the constellation of problems which forms the concept of metaphysics. In the second part of the lecture I shall give you models of these. 1
Decisive for an understanding ofphilosophical concepts - the his- tory of terminology.
The concept of metaphysics goes back to Aristotle, and specifically to the arrangement of the corpus Aristotelicum by Andronicus of Rhodes, 50-60 Be, in the first century before Christ, in which the main work of Aristotle devoted to that area, f1-ETd Td cpvatKa, was
placed after the Physics. Insertion 2 a
[Insertion 2 a:} as early as the Neo-Platonists this name, with its tech- nical implications for editing, was interpreted in terms of content: f1-ETd Td cpvatKa = that which goes beyond nature, or, precisely, what is 'behind nature' as its cause. {End of insertion}
? ? The term therefore arose from a principle ofliterary arrangement; a name for the subject was lacking because this subject was not a thing among things.
? Ins. 3: The traditional subdivision of metaphysics.
? LECTURE THREE
13
? ? [Ins. 3] traditional subdivision of metaphysics:
(1) Ontology = theory of Being and of existing things (2) The
nature of the world (cosmology) (3) of human beings (philosophical anthropology) (4) Existence and nature of the divinity (theology). Echoes of this in Kant, whose themes were prescribed by precisely what he criticized. This is good in that he does not think indiscrim- inately, and bad through its inhomogeneity with regard to his own nominalist assumptions.
Distinction between speculative and inductive metaphysics. All these are specifically dogmatic categories, relating to a prescribed and positively teachable area ofsubject matter, i. e. they aim at a merging oftheology and metaphysics. But as the subject matter is itselfprob-
lematic and no such doctrine can be advocated, I mention these categories, the pedantry of which makes a mockery of the subject, so that you are aware of them, without going into them further.
A similarly traditional distinction is drawn between deductive and inductive metaphysics (likewise not without hints from Aristotle)
Inductive metaphysics an artificially devised auxiliary concept intended to prop up a collapsed structure by adapting it to the very thing which has disintegrated it. Like relatively increasing misery2
Inductive = empirical = scientific.
Experience is therefore to be used to justify what transcends it. Heidegger's approach ofanalysing Dasein to gain access to ontology has similarities.
Something as apparently open to experience as Dasein, i. e. essen- tially the experience of the individual subject of himself, is supposed to give insight into the nature of being, despite the limits and ran- domness of this experience. Of course, this presupposes the meta-
physical privilege of the human being, who defines himself in calling Dasein the antic which at the same time is ontological, and is there-
fore
the contradiction in the way customary in science.
There is, in fact, a concept of metaphysical experience - though
not one which can be grasped by the usual means of induction or with reference to a self-revealing ontology. Perhaps, to begin with, simply a reluctance to accept the accepted. E. g. 'Luderbach', dead animals. 4 Why is the bank called a bank? 5
In presenting some of my own reflections on metaphysics6 in the second half of the lecture series, I hope I shall be able to give you an idea ofwhat I call metaphysical experience. But I can say already that,
? ? ? ? transparent, qua consciousness, with regard to its constituents. 3 However easy it is to point out the contradictions in an inductive metaphysics - that alone is no objection, unless one simply eliminates
within the theory as a whole, it is a moment, not itself the whole, not
? ?
? 14 LECTURE THREE
? something immediate to which one could resort, in questions ofmeta- physics, as if to something ultimate, absolute.
The entwinement of metaphysics with thought, inaugurated so emphatically by Aristotle in opposing hylozoism,7 is irrevocable.
[End of insertion]
One can indeed say now that metaphysics began with Aristotle. Bibliography here. 8 18 May 65
? ? ? LECTURE FOUR
25May 1965
? ? I closed my last lecture by putting forward the thesis that, in a precise sense, metaphysics began with Aristotle. This is a rather shocking thesis, although the shock will be somewhat less severe if one reflects that Greek speculation has a long prehistory in which it largely eman- cipated itself from hylozoism, with its rather crude reflections on nature; here I shall mention only the names of Heraclitus, Parmenides
and above all, of course, Plato. If I now attempt to substantiate this thesis somewhat further, it is not in order to indulge in witty para- doxes, but because I believe it will enable me to say something not unimportant about the concept of metaphysics itself. You will recall the definitions of metaphysics I gave earlier; they were not really
definitions in the strict sense, but a series of thematic indications and propositions intended to show you roughly what the concerns of metaphysics are. Among these indications the question of true being, of the One, the essential, played a major part. The Platonic doctrine of Ideas does indeed have to do with these concepts, and I assume you are all more or less familiar with it. The Ideas - that is, hypostatized universal concepts, as they are commonly called - are regarded by Plato, in contrast to scattered multiplicity, as the true, the One, the essential and, above all, as the cause of all appearances. This definition - really a definition of metaphysics itself, which deals
with the causes of all things - was taken over in Aristotle's Meta- physics and elevated to the definition of metaphysical questions. 1 According to Plato, only the forms of things have true and original
being; and these forms - this is the subject of the famous dispute he
?
16 LECTURE FOUR
? ? had with Antisthenes2 - are not merely the abstract attributes of diverse individual things. They are themselves, both logically and genetically, what is primary in individual things. For this reason they are called El8o:; or i8Ea, as that which has being in itself and is open to 'seeing', as is implied in the parable of the cave. 3 Both words -
El8o:;, essence, and i8Ea, our word for idea - contain the stem t8, fl8, which relates to the visual, the optical, to seeing. To this extent, therefore, in terms of his themes, Plato could be regarded as the arch- metaphysician, the metaphysician per se, and perhaps he may indeed be counted as such. But in Plato - and this is the crucial point, which
brings us a good deal closer to the meaning of the term metaphysics - the world of the senses is described as that which is absolutely without being, although he was no more able than the Eleatics before him to sustain this position rigorously. For him, the world of appear-
ances really does not exist in any strong sense. And it can be said - if you will allow me to put it rather drastically, just to point out the main landmarks in this discussion - that Plato's philosophy is a syn- thesis of Eleatism - especially Parmenides - and Heraclitus. From Parmenides he took the doctrine of being as the One, the absolutely indivisible and imperishable, and from Heraclitus the doctrine of the absolute transitoriness of appearance, which exists in a state of con- stant flux and, moreover, is deceptive and unreliable, as is shown above all in Plato's relatively late dialogue Theaetetus. His funda- mental attitude, which has had a profound and lasting influence on later western philosophy and constantly re-emerges in different forms, lies in the emphasis on deception, on the illusoriness of sense data. Even in a philosopher as nominalist as John Locke, this thesis recurs in the distinction between the primary qualities which are attributes of things in themselves, and the merely subjective, secondary qualities. 4
No word is needed - although in the history of philosophy many have been used - to make one aware that this drastic separation of the idea from the world of the senses is very difficult to maintain. In Plato it implies the doctrine of the non-being of the sensible, of 11-? av. It can be convincingly demonstrated that the qualities appropriated by the Ideas, in becoming that which has being in itself, are in reality taken over more or less directly from the world of appearances, and that the absolute status of the Idea is attained, as it were, at the expense of the world of the senses from which it is derived. Plato himself was by no means consistent in this respect. For example, in describing the Idea as the cause of all being and of all existing things, and locating the Idea in a realm of absolute origins, as opposed to the realm of things which have originated in it, he implies that there must be something else, precisely that which has originated. Or take another
? ? ? LECTURE FOUR
17
? ? very famous theorem of Plato's: the doctrine of I1-E{}EgL? , of the par- ticipation of the scattered things in the Idea to which they are subordinate. s This also presupposes something different from the Idea; if there were nothing which was different from the Idea, such a 'participation' in the Idea, such a I1-E{}EgL? , would not be possible. And in fact, the late Plato did extensively revise the strict version of the doctrine of Ideas, as it appears in what are called the classical, middle dialogues. I would mention here the very curious dialogue
Plato's late period, which has given rise to innumerable diffi- culties and bears the name Parmenides. Naturally, you should not confuse this with the Eleatic Parmenides, although he is the protagon- ist and victor in this dialogue. In it Plato puts forward what might be seen as the implicitly very dialectical thesis that, however little the Many amount to without the One - the Many refers to the scattered
things, as opposed to the one Idea under which each thing in a genus
is subsumed - however little this Many may be without the One, without its Idea, just as little is the One, the Idea, without the Many. 6 There is no doubt that in Plato's late period the existent asserts itself increasingly against the Idea, although, in the chronology of Plato's works which is now generally accepted, one of the dialogues in which the doctrine of Ideas is presented most bluntly and developed most ingeniously, the Phaedrus, is dated extremely late. (I personally, despite all the authority of classical philology, am disinclined to
trust the current chronology, not for philological reasons but for philosophical ones, based on the subject matter. ) This dating does, of course, make the development of Plato that I have referred to, towards what might be called a greater acknowledgement of the
empirical, somewhat precarious. However, despite the protests of dyed-in-the-wool Platonists, I should like to assume such a develop- ment, and I would also mention that in the Anglo-Saxon countries, where there is a very strong culture in the interpretation of classical
Greek texts, one not infrequently comes across the hypothesis that Plato as an old man was influenced retrospectively by his pupil Aristotle; or that, as a result of his political disappointments in his attempts to set up the world purely on the basis of the Idea, he was forced to give greater recognition to that which is, the scattered, the merely existent. If one reviews the development of the great classical work on politics, the Politeia, through the Statesman to the last work, the Laws, there is much evidence to suggest that that is the case. But I am only mentioning this to show you how complex these relation-
ships are. Incidentally, you would all do well, before embarking on these very complex problems that I can only sketch for you here, to look at Goethe's famous descriptions of the two philosophers, whom
from
? ?
?
18
LECTURE FOUR
? ? he saw as antithetical, Plato and Aristotle; he contrasted what today would be vulgarly called the idealist Plato to the realist Aristotle,
who, as Goethe put it, had his feet planted firmly on the earth. 7 After what I have just said, my assertion that metaphysics really began with Aristotle will be doubly shocking (I seem to be bent on shocking you) because the importance Plato seems to attach to the higher world, to transcendence, as against the world itself, appears to make him far more metaphysical than his pupil Aristotle. But I believe we have arrived here at the central, problematic point from which you will be best able to understand what metaphysics really means. For even if we concede that Plat08 gave much greater weight, nolens volens (or however it may be), to the world of f1-? DV, or non- being, to the world of sensible experience, than he should have done according to the strict doctrine of Ideas; and even if we concede further that this tendency in Plato grew stronger in the course of his
long life, one thing is quite definitely lacking in his work: reflection on how these two spheres - of direct experience and of the Idea, the concept, the One, or whatever you like to call it - are related to each other. It might be best to say that while the traditional problems of metaphysics present themselves in the structure of the Platonic doctrine of Ideas, they do so, as it were, objectively, without being reflected thematically in his philosophy. While it is true that the ten- sion between the sphere of transcendence and the sphere of that which is merely the case, between TO OV and Ta DVTa, is present in Plato's philosophy, because it is unavoidable, breaking through again and again, his philosophy is not constituted in such a way that this tension is central to his speculation. Now, what I should really like to make understandable to you is that the sphere of metaphysics in the
precise sense only comes into being where this tension is itself the subject of philosophy, where it comes within the purview of thought. It might be said, therefore, that metaphysics arises at the point where the empirical world is taken seriously, and where its relation to the supra-sensible world, which was hitherto taken for granted, is sub- jected to reflection.
