60 □ 10,000 B.C.: THE
GEOLOGY OF MORALS
deterritorialized is capable of reproducing itself. When content and
expression are divided along the lines of the molecular and the molar, sub-
stances move from state to state, from the preceding state to the following
state, or from layer to layer, from an already constituted layer to a layer in
the process of forming, while forms install themselves at the limit between
the last layer or last state and the exterior milieu. Thus the stratum devel-
ops into epistrata and parastrata; this is accomplished through a set of
inductions from layer to layer and state to state, or at the limit. A crystal dis-
plays this process in its pure state, since its form expands in all directions,
but always as a function of the surface layer of the substance, which can be
emptied of most of its interior without interfering with the growth. It is the
crystal's subjugation to three-dimensionality, in other words its index of
territoriality, that makes the structure incapable of formally reproducing
and expressing itself; only the accessible surface can reproduce itself, since
it is the only deterritorializable part. On the contrary, the detachment of a
pure line of expression on the organic stratum makes it possible for the
organism to attain a much higher threshold of deterritorialization, gives it
a mechanism of reproduction covering all the details of its complex spatial
structure, and enables it to put all of its interior layers "topologically in
contact" with the exterior, or rather with the polarized limit (hence the spe-
cial role of the living membrane). The development of the stratum into
epistrata and parastrata occurs not through simple inductions but through
transductions that account for the amplification of the resonance between
the molecular and the molar, independently of order of magnitude; for the
functional efficacy of the interior substances, independently of distance;
and for the possibility of a proliferation and even interlacing of forms,
independently of codes (surplus values of code or phenomena of trans-
coding or aparallel evolution).
22
There is a third major grouping of strata, defined less by a human
essence than, once again, by a new distribution of content and expression.
Form of content becomes "alloplastic" rather than "homoplastic"; in other
words, it brings about modifications in the external world. Form of expres-
sion becomes linguistic rather than genetic; in other words, it operates with
symbols that are comprehensible, transmittable, and modifiable from out-
side. What some call the properties of human beings—technology and
language, tool and symbol, free hand and supple larynx, "gesture and
speech"—are in fact properties of this new distribution. It would be diffi-
cult to maintain that the emergence of human beings marked the absolute
origin of this distribution. Leroi-Gourhan's analyses give us an under-
standing of how contents came to be linked with the hand-tool couple and
expressions with the face-language couple.
23
In this context, the hand must
not be thought of simply as an organ but instead as a coding (the digital
1
0,000 B.C.: THE GEOLOGY OF MORALS □ 61
code), a dynamic structuration, a dynamic formation (the manual form, or
manual formal traits). The hand as a general form of content is extended in
tools, which are themselves active forms implying substances, or formed
matters; finally, products are formed matters, or substances, which in turn
serve as tools. Whereas manual formal traits constitute the unity of compo-
sition of the stratum, the forms and substances of tools and products are
organized into parastrata and epistrata that themselves function as verita-
ble strata and mark discontinuities, breakages, communications and diffu-
sions, nomadisms and sedentarities, multiple thresholds and speeds of
relative deterritorialization in human populations. For with the hand as a
formal trait or general form of content a major threshold of deterri-
torialization is reached and opens, an accelerator that in itself permits a
shifting interplay of comparative deterritorializations and
reterritorial-izations—what makes this acceleration possible is, precisely,
phenomena of "retarded development" in the organic substrata. Not only is
the hand a deterritorialized front paw; the hand thus freed is itself
deterritorialized in relation to the grasping and locomotive hand of the
monkey. The synergistic deterritorializations of other organs (for
example, the foot) must be taken into account. So must correlative
deterritorializations of the milieu: the steppe as an associated milieu more
deterritorialized than the forest, exerting a selective pressure of
deterritorialization upon the body and technology (it was on the steppe, not
in the forest, that the hand was able to appear as a free form, and fire as a
technologically formable matter). Finally, complementary
reterritorializations must be taken into account (the foot as a
compensatory reterritorialization for the hand, also occurring on the
steppe). Maps should be made of these things, organic, ecological, and
technological maps one can lay out on the plane of consistency.
On the other hand, language becomes the new form of expression, or
rather the set of formal traits defining the
new expression in operation
throughout the stratum. Just as manual traits exist only in forms and
formed matters that shatter their continuity and determine the distribution
of their effects, formal traits of expression exist only in a diversity of
formal languages and imply one or several formable substances. The sub-
stance involved is fundamentally vocal substance, which brings into play
various organic elements: not only the larynx, but the mouth and lips, and
the overall motricity of the face. Once again, a whole intensive map must
be accounted for: the mouth as a deterritorialization of the snout (the
whole "conflict between the mouth and the brain," as Perrier called it); the
lips as a deterritorialization of the mouth (only humans have lips, in other
words, an outward curling of the interior mucous membranes; only human
females have breasts, in other words, deterritorialized mammary glands: