A. N. Whitehead's approach to physical theorizing contrasts with that of mainstream or official physics in being centrally concerned with articulating a background explanation of physical facts and phenomena in general that would take the place of the “ether” of classical physics, a project otherwise unpursued by the science in its modern period. Unlike Einstein's, Whitehead's approach to relativity primarily seeks explanation rather than utility ; also, it avoids the philosophical problems with Einstein's theory alleged by Whitehead and a range (...) of other philosophers. This stops short of a finding as to the comparative worth of Whitehead's alternative basis for quantitative formulations. (shrink)

The late 19th-century Ignorabimus controversy over the limits of scientific knowledge has often been characterized as proclaiming the end of intellectual progress, and by implication, as plunging Germany into a crisis of pessimism from which Liberalism never recovered. My research supports the opposite interpretation. The initiator of the Ignorabimus controversy, Emil du Bois-Reymond, was a physiologist who worked his whole life against the forces of obscurantism, whether they came from the Catholic and Conservative Right or the scientistic and millenarian Left. (...) Du Bois-Reymond’s doubt that scientists would ever elucidate consciousness must therefore be seen as an endorsement, and not a rejection, of his faith in reason. (shrink)