In Friedrich Stadler (ed.),
The Vienna Circle and Logical Empiricism: Re-Evaluation and Future Perspectives. Dordrecht: pp. 225-234 (
2003)
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Abstract
The unity of science movement was itself far from unified. There may have been unity on the rallying call for a unity of science but that is as far as it went. Not only was there disagreement among the main protagonists on what was
meant by the unity of science, but also on how to achieve it. In this paper I shall deal with Edgar Zilsel’s (1891-1944) conception. It represents an interesting break with the more programmatic approaches of Carnap, Neurath; Zilsel
emphasizes the need for an empirical demonstration of the unity of science, which has interesting meta-philosophical implications. The unity of science is not just central to his research programme; it is what constitutes the latter’s unifying principle, although this is far from evident if one takes a look at the historical essays he published in exile in the USA during the 1940s. (These important essays on the emergence of science, well known among historians of early modern science, have given rise to the so-called Zilsel Thesis, which holds that modern science came into being when, between 1300 and 1600, the social barriers between those who ‘labored with there minds and tongues’, i.e. the university scholars and the humanists, and those who ‘worked with their hands’, i.e the superior artisans, eroded because of the rise of free-enterprise capitalism.) But simultaneously, he also published a couple of smaller and far less known essays, directed against Southwest-German Neo-Kantianism (Rickert, Windelband), Dilthey’s philosophy of life, and interpretative sociology (Max Weber, W. Sombart, G. Simmel, R. Stammler, Alfred Weber, etc.). His main argumentwas that philosophers of cultural science and the humanities had a falseunderstanding of natural science. Because of this false understanding, they erroneously postulated a fundamental methodological difference between the natural sciences and the human sciences. According to Zilsel, this difference does not exist. In his view the historian is basically confronted with the same problems as the natural scientist. If the science of history is not compared with classical mechanics but with, for example, geophysics – that is, “the physics of earthquakes, sea-currents, volcanology, and meteorology” – one will arrive at the conclusion “that historical phenomena are hardly more difficult to predict than the weather, and certainly no more difficult than earthquakes and volcanic eruptions. What would scientists think of a geophysicist who abandoned the search for geophysical laws because of their inexactness? ” (SOMS: 202)