Peter Caws

The relations between simplicity and economy, and between simplicity and complexity, are briefly discussed, and it is suggested that an appearance of simplicity may arise out of the matching of two complexities, e.g. in the perception of a simple color. Following out this idea, it is shown that scientific activity may be regarded as a matching of theoretical complexity against the complexity of nature, which leads to an expectation of an optimum theoretical complexity for successful scientific work. Some senses of "success" in this context are discussed, and the role of computing machines in helping to achieve it assessed.

How is it possible to speak of structuralism at the end of the millennium, except in the past tense—historically? But has structuralism really sung its swan song? It is hard not to fall prey to the historicism that has been so pervasive in Western thought in the last two hundred years. Yet this is a congress of philosophy, not history nor sociology. What philosophy looks for in structuralism is quite different from what history, or sociology, or even anthropology may find. Therefore, I begin from an avowedly ahistoricist stance since I am not interested in structuralism as a movement, but as a position, and I intend to discuss it as such.