Nature is the Poetry of Mind, or How Schelling Solved Goethe’s Kantian Problems Robert J. Richards The University of Chicago
In 1853, two decades after Goethe’s death, Hermann von Helmholtz, who had just become professor of anatomy at Königsberg, delivered an evaluation of the poet=s contributions to science. 1 The young Helmholtz lamented Goethe=s stubborn rejection of Newton=s prism experiments. Goethe=s theory of light and color simply broke on the rocks of his poetic genius. The tragedy, though, was not repeated in biological science. In Helmholtz=s estimation, Goethe had advanced in this area two singular and “uncommonly fruitful” ideas. 2 The poet recognized, first, that the anatomical structures of various kinds of animals revealed a unity type underlying the superficial differences arising from variability of food, habit, and locality. His second lasting achievement was the related theory of the metamorphosis of organisms: the thesis that the various articulations within an organism developed out of a more basic kind of structure—that, for instance, the different parts of plants were metamorphosed leaves or that the various bones of the animal skull were but transformed vertebrae. These two general morphological conceptions, according to Helmholtz, grounded the biology flourishing at
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