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The
nineteenth century produced an immense proliferation of the methods of
scientific reductionism in the biological and social sciences, as the onset of
positivism led the way to a monolithic consolidation of scientific viewpoints. A
symbolic influence is seen in the figure of Comte
,
and his somewhat idiosyncratic Positivism, which influenced Darwin at the early stage of his career. One
of the problems here is that Comte’s work exhibited its own metaphysical
tendency, and the historicist philosophy of history in which the Age of
Positivism was to succeed those of theology and metaphysics induced a sense of
an irreversible progression of thought, with the methodology of science in the
starring role.[i]
It is significant that the formulation of
Darwinism and the so-called Age of Positivism followed directly in the wake of
the collapse of the great era of German philosophy. The end of the reign of
Hegelianism, which began with Kant, was very sudden and the history of the
1840’s shows us the drama of Feuerbach and Marx challenging the legacy of
idealism and championing the need for sciences of society. This period produced
a clear delineation of the human and natural sciences, with a challenge to the
reductionist implications of the expanding scientific revolution
. A
kind of amnesia has overtaken science in the stubborn regression, fueled by
spectacular, but misleading, technological wonders, to reductionist obsessions
dressed up in scientific methodological jargon. It is nonetheless true that
Darwinism thrived on this sense of the epochal transition of modernity
attempting to establish the foundations of a new age of secularism. This is not
an unreasonable view, once its tacit assumptions are brought out. The problem is
Darwin’s selectionist metaphysics, which cannot sustain
the task of defining secularism. A strong case can be made for the ‘new age of
science’, but this is not something fixed or defined by a passing phase of
evolutionary theory.
The earlier context of the idea of
evolution in the generation before
Darwin
shows a broader spectrum of views gestating on the threshold of a science of
biology. The focus on positivism makes us forget the immense era of
philosophical flowering in the German Enlightenment, whose conclusion in the
generation of Marx and Feuerbach foretells the downshifting character of the
next generation of scientific methodologies. The moment of the birth of the idea
of evolution produced a rich field of thinkers. Kant and the teleomechanists,
Erasmus Darwin, Lamarck, the school of Hegelian Naturphilosophie,
Schopenhauer, the embryologists, these and other figures are grappling with the
implications of the new evolutionary perspective, and the question remains
whether Darwin’s theory did not diminish this complex field of his predecessors.
The dialectic of materialists and idealists, mediated between such figures as
Kant and the renewed Spinozism of the Hegelians, produced a universe of thought
more solid than the watered down collision of naturalism and spiritualism
characteristic of the current Darwin debate
.
A philosophy of history such as Comte’s
becomes a kind of historicism, to use the phrase of Karl Popper, as it seems to
make a prediction about the future, and this sense pervades the ideological
futurism of the Scientific Revolution. But we may be in for surprises, as that
critic of historicism, Karl Popper, pointed out. And for good Kantian reasons,
the age of ‘metaphysics’ might prove more enduring than reductionists might
think. Man’s metaphysical limitations are themselves evolutionary, and it is
merely an assumption that man is sufficiently evolved to grasp his own
evolution. The irony is that man’s propensity for metaphysics might endure as
long as man, in his current phase of evolution, remains man. These metaphysical
limits are an evolutionary aspect of human nature. The point here is that
Darwinism has been taken as a defining shibboleth of modernism, its overthrow a
postmodern battle against secularism. But the theoretical reserve potential of
the idea of evolution far outstrips what should have been taken as the
operational hypothesis in a dialectical research program, the hypothesis of
natural selection.
It is useful to dwell on the historicism
of Comte, since a progression of age periods, in the classic cliché of many
philosophies of history, will prove a starting point for our look at historical
dynamics. The issue of an historicist progression of epochs might produce
derision in most scientists, who then make tacit assumptions about just such a
progression. Comte’s view of history itself constitutes an ‘evolutionary’ claim,
as a philosophy of history, and the question arises if this progression of
stages is simply another myth of historical inevitability, to use the phrase of
Isaiah Berlin.
The idea of a progression of epochs is itself an ancient one, and the emergence
of modernity itself is often seen as a New Age of world evolution. But Comtean
thinking has led to the assumption that the ‘positive’ stage of historical
development will lead to the rote application of scientific assumptions in all
fields, a premature conclusion that does not do justice to the complexities of
history. In any case there is no inherent equation of ‘modernism’ with
Darwinism, and we cannot easily expect any progression of epochs to lead to an
Age of Postmetaphysics.
Age periods and the eonic effect
We will soon see the way in which our
discovery of the ‘eonic effect’ naturally divides world history in a series of
three age periods, with the rise of modernity being the transition to a third,
and the Axial Age
being the transition to the second. These
periods should have no labels and have no inherent content. But the rise of the
modern, while certainly keynoting the Scientific Revolution, achieves its
distinction more from a spectrum of contradictions than from the triumph of an
idea. But the significance of secularism remains to be understood. The
scientific master idea of causality is matched by the various liberal
consolidations of the idea of freedom. The keynote of an epoch might be better
the richness of its dialectical spectrum than the triumph of a particular
viewpoint, destined inexorably to its own negation.
In this context the triumph of the theory
of natural selection became a driving force to legitimate an immense passage of
culture across a threshold but in the process upheld a kind of naïvete about
culture, history, and evolution itself. The mechanization of the principles of
biology under the reductionist perspectives of positivistic science blinded its
champions to the sudden contraction of thought created by their own advance.
Just as science wished to take over a sudden narrowing of vision occurred, and
the result has produced many false starts, bogus paradigms in social science,
and the restive underground of puzzled dissenters watching the triumph of
secularism turn into a nest of adders. Many early critics of
Darwin’s work, dismissed in contempt in the rhetoric of Darwinians,
even as they moved toward acceptance of evolution, saw immediately the many
problems with the account of natural selection that
Darwin
provided. In fact, by the end of the nineteenth century Darwin’s theory was almost in eclipse and it
wasn’t until the onset of the new genetic science in the wake of the rediscovery
of Mendel’s work that natural selection was able to make a comeback.
[i]
Neal C. Gillespie, Charles Darwin and the Problem of Creation
(Chicago: The University of Chicago Press, 1979).
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