Existence and the Problem of Separability

In contracts and legal documents, there is a concept of “separability” which means that clause A is connected to clause B in a way that cannot be undone.

The great twentieth century French philosopher, Gabriel Marcel, has a profound non-separability analysis of existence itself. Marcel wrote:

…We cannot really separate:—

  1. Existence
  2. Consciousness of self as existing
  3. Consciousness of self as bound to a body, as incarnate.
Gabriel Marcel, Being and Having: An Existentialist Diary, Harper Torchbooks, 1965, page 10.

This leads to saying things that are very deep aspects of existential thinking governed by the points above. For example, Marcel wrote, “As I have said elsewhere, the moment I treat my body as an object of scientific knowledge, I banish myself to infinity.” Consider the end of the previous phrase. The very notion that someone, within themselves could go down a route to “banish themselves” in this way, shows you a door into very deep psychological problems. In other words, Marcel is telling you that some psychological problems could have a philosophical or existential root cause and are a type of blunder.

This is not to say that one should avoid scientific thought. Taking a drop of your blood and viewing it under a microscope is not a blunder. However, if you take this to the extreme of trying to analyze everything scientifically, to the exclusion of philosophy in daily life, this is Marcel’s warning.

Marcel’s context for this thinking is given here:

Notes for a Paper to the Philosophical Society

Undated, written in 1927 or 19281

When I affirm that something exists, I always mean that I consider this something as connected with my body, as able to be put in contact with it, however indirect this contact may be. But note must be taken that the priority I thus ascribe to my body depends on the fact that my body is given to me in a way that is not exclusively objective, i.e. on the fact that it is my body. This character, at once mysterious and intimate, of the bond between me and my body (I purposely avoid the word relation) does in fact colour all existential judgments.


What it comes to is this. We cannot really separate:—

  1. Existence
  2. Consciousness of self as existing
  3. Consciousness of self as bound to a body, as incarnate.

From this several important conclusions would seem to follow:

  1. In the first place, the existential point of view about reality cannot, it seems, be other than that of an incarnate personality. In so far as we can imagine a pure understanding, there is, for such an understanding, no possibility of considering things as existent or non-existent.
  2. On the one hand, the problem of the existence of the external world is now changed and perhaps even loses its meaning; I cannot in fact without contradiction think of my body as non-existent, since it is in connection with it (in so far as it is my body) that every existing thing is defined and placed. On the other hand, we ought to ask whether there are valid reasons for giving my body a privileged metaphysical status in comparison with other things.
  3. If this is so, it is permissible to ask whether the union of the soul and body is, in essence, really different from the union between the soul and other existing things. In other words, does not a certain experience of the self, as tied up with the universe, underlie all affirmation of existence?
  4. Inquire whether such an interpretation of the existential leads towards subjectivism.
  5. Shew how idealism tends inevitably to eliminate all existential considerations in view of the fundamental unintelligibility of existence. Idealism versus metaphysics. Values detached from existence: too real to exist.

Existential and personalist interests closely linked. The problem of the immortality of the soul is the pivot of metaphysic.

Every existent is thought of like an obstacle by which we take our bearings—like something we could collide with in certain circumstances—resistent, impenetrable. We think of this impenetrability, no doubt, but we think of it as not completely thinkable.2 Just as my body is thought of in so far as it is a body, but my thought collides with the fact that it is my body.

To say that something exists is not only to say that it belongs to the same system as my body (that it is bound to it by certain connections which reason can define), it is also to say that it is in some way united to me as my body is.

Incarnation—the central ‘given’ of metaphysic. Incarnation is the situation of a being who appears to himself to be, as it were, bound to a body. This ‘given’ is opaque to itself: opposition to the cogito. Of this body, I can neither say that it is I, nor that it is not I, nor that it is for me (object). The opposition of subject and object is found to be transcended from the start. Inversely, if I start from the opposition, treating it as fundamental, I shall find no trick of logical sleight of hand which lets me get back to the original experience, which will inevitably be either eluded or (which comes to the same thing) refused. We are not to object that this experience shews a contingent character: in point of fact, all metaphysical enquiry requires a starting-point of this kind. It can only start from a situation which is mirrored but cannot be understood.

Inquire if incarnation is a fact; it does not seem so to me, it is the ‘given’ starting from which a fact is possible (which is not true of the cogito).

A fundamental predicament which cannot be in a strict sense mastered or analysed. It is exactly this impossibility which is being stated when I declare, confusedly, that I am my body; i.e. I cannot quite treat myself as a term distinct from my body, a term which would be in a definable connection with it. As I have said else-where, the moment I treat my body as an object of scientific know-ledge, I banish myself to infinity.

This is the reason why I cannot think of my death, but only of the standstill of that machine (illam, not banc). It would perhaps be more accurate to say that I cannot anticipate my death, that is, I cannot ask myself what will become of me when the machine is no longer working.3

[1] This paper was never delivered.

[2] It is thought of, but it is never resolved. The opacity of the world is in a certain sense insoluble. The link between opacity and Meinbeit. My idea is opaque to me personally in so far as it is mine. We think of it as an adherence. (Note written Feb. 24th, 1929.)

[3] ‘To be involved.’ (idée d’un engagement) Try to shew in what sense this implies the impossibility (or absolute non-validity of my representing my death. In trying to think of my death I break the rules of the game. But it is radically illegitimate to convert this impossibility into a dogmatic negation. (Note written Feb. 24th, 1929.)

It is evident that this whole train of thought is at the root of le Gouvernail: the first notes on the theme of le Gouvernail were composed a few days after these. (Note written April 13th, 1934.)

Gabriel Marcel, Being and Having: An Existentialist Diary, pages 10-12

The reader should not be afraid of converting this level of discussion to everyday life and everyday slang. For example, when Marcel uses phrases like, “I banish myself to infinity” that should resonate with phrases like “flipping out.”

Take this example from Kierkegaard. There’s a book-seller in Copenhagen and he greets a customer who has just entered his shop. The book-seller turns to his wife and says, “It is I who am speaking, isn’t it?” Kierkegaard’s book-seller seems to have “banished himself” and cannot return.

Problems of Perspective, Michel Foucault

Michel Foucault was one of the leading French philosophers of the 20th century. Often considered a postmodernist, he did not believe there was a final perspective that human knowledge could achieve. This immediately contrasts with the outlook of leading physicists like Stephen Hawking. In his 1988 classic, A Brief History of Time, Hawking concludes the book by saying, once science has achieved a theory of everything, which is not far off, we will “know the mind of god.”

In his 1966 key work, The Order of Things: An Archaeology of the Human Sciences (French: Les Mots et les Choses: Une archéologie des sciences humaines), Foucault argued that the so-called order of things is invented, not discovered, by us. This is contrary to scientific thought.

Foucault sets up this limit in his surprising interpretation of the Diego Velázquez masterpiece painting, Las Meninas (Spanish: The Ladies-in-waiting). The painting is deliberately elusive in its use of perspective.

The great German thinker, Jürgen Habermas, explained this Foucault/Velázquez perspective difficulty:

This picture portrays the painter in front of a canvas not visible to the spectator; the painter is evidently looking, as are the two ladies-in-waiting next to him, in the direction of his two models, King Philip IV and his spouse. These two personages standing as models are found outside the frame of the picture; they can be identified by the spectator only with the help of a mirror pictured in the background. The point that Velázquez apparently had in mind is a confusing circumstance of which the spectator becomes aware by inference: The spectator cannot avoid assuming the place and the direction of the gaze of the counterfeit but absent royal pair — toward which the painter captured in the picture gazes — as well as the place and the perspective of Velázquez himself, which is to say, of the .painter who actually produced this picture. For Foucault, in turn, the real point lies in the fact that the classical picture frame is too limited to permit the representation of the act of representing as such — it is this that Velázquez makes clear by showing the gaps within the classical picture frame. left by the lack of reflection on the process of representing itself.29

29. Foucault constructs two different series of absences. On the one hand, the painter in the picture lacks his model, the royal couple standing outside the frame of the picture; the latter are in turn unable to see the picture of themselves that is being painted — they only see the canvas from behind; finally, the spec­tator is missing the center of the scene, that is, the couple standing as models, to which the gaze of the painter and of the courtesans merely directs us. Still more revealing than the absence of the objects being represented is, on the other hand, that of the subjects doing the representing, which is to say, the triple absence of the painter, the model, and the spectator who, located in front of the picture, takes in perspectives of the two others. The painter, Velázquez, actually enters into the picture, but he is not presented exactly in the act of painting — one sees him during a pause and realizes that he will disappear behind the canvas as soon as he takes up his labors again. The faces of the two models can actually be recognized unclearly in a mirror reflection, but they are not to be observed directly during the act of their portrayal. Finally, the act of the spectator is equally unrepresented — the spectator depicted entering into the picture from the right cannot take over this function. (See Foucault, The Order of Things, pp. 3-16, 307-311.)

Critique and Power: Recasting the Foucault/Habermas Debate, Michael Kelly, editor, MIT Press, 1994, pages 67, 77 [archived PDF].

Let us conclude by saying one way of specifying the disagreement between scientists and these thinkers is that sciences see themselves as “objective” while the thinkers feel science lacks objectivity because of the human observer. Kant, centuries ago, argued that concepts like causality, space and time are imposed by the human mind on the world. Similarly, Heisenberg, in Physics and Philosophy: The Revolution in Modern Science, similarly said that science does not finally answer questions about an objective reality, but can only answer questions posed by us.