Published online by Cambridge University Press: 31 January 2023
The optical revolution, that is, the replacement of corpuscular optics by wave optics at the beginning of the nineteenth century, has attracted the attention of philosophers of science for a long time. For a long period the cause of the optical revolution was attributed to “crucial experiments” such as Foucault’s experiment on the velocity of light (Sabra 1954, pp.149-51). Later Frankel argued that social and political factors were necessary for the victory of the wave theory (Frankel 1976, p.142). These accounts, however, were severely criticized by recent theorists of scientific change, especially Lakatos and Laudan. Lakatos calls the opinion that accounted for the optical revolution solely by “crucial experiments” naive “instant rationality” (Lakatos 1978, p.68 & 72n). Laudan also regards the attempt to explain scientific revolution mainly by social and political elements as “jumping to a premature conclusion” (Laudan 1977, p.4).
Earlier version of this paper was a term paper for the class of Professor Peter Barker. I am grateful to Barker for his criticism and encouragement