Abstract

How should we read Bohr? The answer to this question is by no means clear, not least because for a long period of time Bohr has not been read but rather mythologized, and his views “almost universally either overlooked or distorted beyond recognition” (Hooker 1972, 132). Even among his readers, though, there is a general feeling of uneasiness with respect to his use of words, and wide disagreement with respect to what he really meant to say. This seems to have always been the case, if we recall what Ehrenfest wrote to Bohr on July 17, 1921: “Now, dear Bohr, every person I know wails only over the fact that you write your things so briefly and compactly that one always has the greatest trouble fetching all of the ideas out of the fruit cake” (Works, 3, 623). Ehrenfest’s remark suggests that our predicament with Bohr’s thought originates in fact in his own style of writing; and accordingly, the many stories told in the doxography about Bohr’s mumbling unintelligible remarks or his endlessly rewriting each of his papers seem to point to some accidental and subjective characteristics of his: he had no deep professional knowledge of the language of philosophy, not enough time, or too much anxiety. But we could also look at Bohr’s struggle with language the other way around, in a very different way. Heisenberg, for instance, noted several times that Bohr was in the process of creating ‘a new language’.