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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.

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