Ethics and Common Notions
by Beth Metcalf
Spinozas first kind of knowledge has to do with the passive
effects of inadequate ideas. However, Spinoza wants to leave
behind these inadequate ideas. They are merely moral ideas of
abstract generality which ask, What must we do? But
Ethics asks, What can a body do? This is a physical
question, not a metaphysical or a moral question. It is an
ethical question. Ethics is the real difference of an internal
comprehension. It is not moral generality requiring obedience.
In a moral view of the world, mind or consciousness has power
over the body. The mind has eminence and commands obedience of
the body. Mind (comprehension) and body (extension) are inversely
related in moral generality. The action of one is the passion of
the other. However, with an ethical vision of the world, we reach
Univocity. We reach a sub-representative realm of the parallelism
of thought and extension. There is no eminence of one over the
other. Ethics asks, What can a body do? Expressionism
in Philosophy p.257, The model implies no devaluation of
thought relative to extension, but merely a devaluation of
consciousness relative to thought. At this
sub-representative level, thought (comprehension) and extension
are the attributes (and powers) in heterogeneous parallelism.
Comprehension and extension are now directly, not inversely,
related.
What can a body do? This question has to do with the structure of
a body. But this structure has nothing to do with moral,
oppositional relations of Good and Evil. Rather, it is the
bodys structure of the composition of relations of speed
and slowness, movement and rest. The structure of a body has
degrees of composition. Each degree has a different relation of
composition. This structure of longitude corresponds
to the latitude of its capacity to be affected.
Longitude is the composition of unformed extensive elements in
relations of speed and slowness, movement and rest. Latitude is
non-subjectified affect of which a body is capable at a degree of
power or intensity. Therefore, knowledge, for Deleuze-Spinoza, is
not by way of genus and species, but by degree of power or
capacity of a body to be affected. It is knowledge by way of the
affects of which a body is capable. A draft horse and ox have a
common notion, because they contain a relation in common. They
share a degree of power in common. This is not the abstract,
conceptual classification of a commonality (horse) with a
difference (race or draft). Rather, it is an idea of two bodies
that share a common degree of composition.
How can I have an adequate idea of a body compatible with some
degree of composition with my own? When I ask this question, I
must remember that my own body is not to be
identified as the body of my individual Self. That would be
merely the Representational concept of individuality. But with
Univocity, the individuation of an individual is not that of
already formed matter. Rather, individuation is fluid assemblage.
When I say my body I mean any degree of composition
of my body. Or, I may mean some degree of composition in common
between my body and another. Each individual is already a
collection of many bodies, many degrees of composition of bodies.
If I encounter a body that is in agreement with my own in some
degree of composition, my power of action will be increased and
there will be a joyful affect. If I encounter a body that is in
disagreement with my own in some degree, my power of action will
be decreased, and there will be a sad affect.
Deleuze describes Spinoza as saying that we are affected by
passions and condemned to inadequate ideas. Active affections are
joyful. But even passive joys can increase our power of action.
The more we can be affected by joyful passions, the more our
power of action will be increased. When we experience a joyful
passion, we are being affected by a body that agrees with our
own---by a body which has a degree of relation of movement and
rest that can combine with our own---by a body that has a common
degree of composition with our own. Therefore, even a passive joy
can cause me to form a common notion. It allows me to form an
idea of what is common to my body and that body affecting me with
joy. When bodies are compatible with our own in some of their
parts, we have a joyful passion. Our passive joys are still
inadequate ideas, but they help us arrive at adequate ideas of
bodies that enter into a common composition with our own. If one
body combines favorably with another body in one degree of
relation, it is due to a relation that the two bodies share in
common. This common relation (of movement and rest) is the
common notion. It is an adequate idea of
compositional cause that the extensive parts of bodies share in
common. A common notion is knowledge by causes rather than by
effects. Common notions are no longer the abstract similarities
and differences derived from sensory effects.
Therefore, Spinozas second kind of knowledge involves
common notions which find the internal reason for agreement
between bodies. It is instructive to consider Spinozas
common notions as an illustration of what is going on
with Univocity. A common notion is the common composition of
extensive parts in some characteristic degree of relation. When
two bodies combine, they combine according to what they have in
common. Common notions find that which is common in existing
modes. What characteristic relations do they share in common?
Common notions find a common degree of composition between
bodies, or existing modes. This agreement is the becoming of a
new existing mode. In separating out this common notion, we have
divided a mode at the level of its essence. And with Univocity,
when a modal essence divides, it necessarily changes in nature.
Therefore, the common notion brings us into a whole new mode of
becoming, really different from the original modes.
On the sub-representative plane of immanence, a singular modal
essence can agree with any other. Any intensive modal essence is
consistent with any other. Any intensive modal essence can enter
immediately into a new singular degree of individuation with any
other modal essence on the plane of immanence. All intensities
are compatible because they are singular. This is the third kind
of knowledge. However this, as we have seen, is in contrast to
the second kind of knowledge, where extensive parts take on a
characteristic relation of movement and rest. Existing modes,
which can have different characteristic relations, can be
incompatible with each other in some degree of their parts.
Existing modes do not necessarily agree with each other. Common
notions tell us which parts of one existing mode can enter into
composition with parts of another. They determine which parts of
bodies share a characteristic composition.
A mode comes into existence (actualization) when certain
characteristic relations are filled by extensive parts that
correspond to, but do not resemble, intensive modal essences. A
characteristic relation (of speed and slowness, movement and
rest) corresponding to a degree of intensity, is filled with
extensive parts when a mode is actualized. Modal essences are
intensive singularities. Existing modes are extensive
actualizations of intensive singularities. They correspond in
their degree. Therefore, we can see that the common notion is a
degree of relation two existing modes share in common. This
common degree is the becoming of a new existing mode. This common
notion is different in degree, and therefore it is different in
nature from the original modes. This new common mode also
corresponds to, but does not resemble, a new intensive degree of
singularity. The common notion gives us the adequate internal
idea of the common composition of two bodies that agree in some
relation of their extensive parts. When we find that new degree
of composition, we see that it corresponds to a new degree of
intensity.
Therefore, we see that the common notion is the differentiator of
two heterogeneous series. It differentiates a series of extensive
parts in their characteristic relations, and a series of
intensive singularities. The common notion is that differentiator
of two heterogeneous series of differences. It differentiates the
series of existing modes. It finds that which is common in
existing modes and makes that difference itself a new degree of
individuation of a new existing mode. But each common
notion also corresponds to a singular, intensive modal essence.
The common notion is the differentiator of real difference in the
fluid series of the continuous variation without identity or
resemblance.
In Spinozas second kind of knowledge, common notions (from
more or less universal points of view (EiP275-6)) give us
knowledge of common compositions of existing modes. They
express adequate ideas of general compositions of bodies. But
in the third kind of knowledge, attributes are still common
forms, but now common no longer means more general.
Attributes are univocal common forms. (EiP300)
ideas of the second kind are defined by their general
function; they apply to existing modes and give us knowledge of
the composition of the relations that characterize those modes.
Ideas of the third kind are defined by their singular nature;
they represent Gods essence and give us knowledge of
particular essences as these are contained in God himself.
In the third kind of knowledge, attributes are common forms.
This is the case because, with Univocity, attributes have the
same form in Substance whose essence they constitute and in the
modes whose essences they contain. But this is what allows
essences of Substance and essences of modes to be really
different. Substance and modes have univocal forms in
common. The attributes are common forms in Substance and in
modes. But they now differentiate REAL difference. Now,
all uses of representation in extension remain open to this
internal difference.
Therefore, we see that common notions of the second kind of knowledge find a common composition of relations. A common notion is the comprehension of an internal cause. It is an adequate idea. Common notions do not agree according to external perceptions of similarity or difference. They agree according to a necessary internal reason. Common does not mean, as in Representational thought, a common property shared by numerically distinct substances. Rather, common notions point to the third kind of univocal knowledge of singularity. It is not a common sense or common essence. Rather, attributes are common forms in Substance whose essence they constitute and modes whose singular essences they contain. Therefore, attributes, as common forms, do not determine properties common to numerically distinct substances. Rather, they SAY, in one sense, really distinct infinite essences of ontologically single Substance, and the essences of the modes they contain. The modal essence is a degree of power corresponding to a characteristic relation which composes the capacity of a body to be affected. A mode exists when extensive parts fill this relation.
What can a body do? Univocity is
the parallelism (of attributes and powers) of heterogeneous
series that gives no eminence of mind over body. There are no
moral relations of opposition, Good and Evil. It does not give
moral knowledge of Good and Evil in general. With Univocity, a
common notion is not a universal abstract generality. It does not
command obedience to a general law revealed transcendently. It
doesnt form a whole system of generalities. It is a very
concrete generality. It gives knowledge of good and bad, for me.
It tells me only what is good for me in the capacity of my body
in a degree of power. And, Ethics asks how I can extend that
knowledge. How do I increase my power of acting, or my capacity
to be affected? How can I extend my degree of individuation to
include more than my Self? The common notion gives me sufficient
reason for an Ethics. There is only ethical difference, not moral
generality. Common notions are lived as the immanence of real
difference.
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