KANT'S CRITIQUE OF TELEOLOGY IN BIOLOGICAL EXPLANATION
KANT'S CRITIQUE OF TELEOLOGY IN BIOLOGICAL EXPLANATION
KANT'S CRITIQUE OF TELEOLOGY IN BIOLOGICAL EXPLANATION
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28 Kant's Reading of Biology<br />
monly done" (W 1,681; Ak 2,115). Moreover, he passes over in silence<br />
the question of whether the supernatural can legitimately be<br />
appealed to at all in a natural scientific explanation.<br />
Kant is in fundamental agreement with the epigenetic alternative<br />
to the preformation theory, but he criticizes the particular<br />
articulation that this alternative received in the works of Buffon and<br />
Maupertuis:<br />
The inner forms of Mr. de Buffon and the elements of organic matter,<br />
which in the opinion of Mr. de Maupertuis arrange themselves in consequence<br />
of their memories and according to the laws of desire and aversion,<br />
are either as incomprehensible as the thing itself or completely arbitrarily<br />
adduced. (W 1,680; Ak 2,115)<br />
Particular such theories may be wrong, but the kind of theory is in<br />
principle correct since it attempts to explain at least present generation<br />
scientifically instead of tracing it back to an immediate divine<br />
action. In spite of all difficulties in actually providing an explanation,<br />
Kant modestly pleads for the attempt.<br />
However, Kant does not develop any theory of the organism in<br />
this work, and many remarks simply repeat the positions of the<br />
theory of the heavens (e.g., W 1,708, 1,725; Ak 2,139, 2,152). Furthermore,<br />
it should not be forgotten that the perspective under which the<br />
organism is being considered in this book is the question of whether<br />
or not it contributes to a proof of the existence of God. Thus, we can<br />
expect no "theory" of the organism. Nonetheless, it is in any case<br />
obvious that Kant has begun to see difficulties of principle in a<br />
mechanistic explanation of the organism. He has apparently had<br />
serious second thoughts about mechanistic views, but he has not<br />
been able to come to an even provisional conclusion. He considers<br />
the laws of nature to be insufficient to explain the production of an<br />
organism, and he appears to ground his doubts not merely in the<br />
organism's quantitative complexity. However, the conceptual determination<br />
of what it is that distinguishes the organism from other<br />
things is not very convincing; Kant mentions wonder: 21 "And even if<br />
I could examine all the springs and tubes, all nerve fibers, levers<br />
and mechanical contraptions of such a thing, nonetheless, the<br />
wonder would remain" (W 1,725; Ak 2,152). This wonder at the<br />
adaptations of the parts to particular purposes indicates the<br />
problem, without however providing a conceptual handle for dealing<br />
with it.<br />
21 Kant returns to this concept in the CJ (§62); cf. B275-7; CJ, 242-3.