In 1926, John Dewey called Alfred North Whitehead's book Science and the Modern World "the most significant restatement for the general reader of the present relations of science, philosophy and the issues of life which has yet appeared." While within Pragmatism, such praise by Dewey was praise indeed, Whitehead's influence on the philosophical debate waned quickly after his death in 1947, owed mainly to the fact that we had a better text of Plato's Republic than of his magnum opus, Process (...) and Reality, as was often quipped.In 1978, Donald Sherburne and David Griffin published the Corrected Edition of Process and Reality, a major achievement of scholarship. And indeed—the Corrected Edition has become a cornerstone... (shrink)

The associative theory of creativity states that creativity is associated with differences in the structure of semantic memory, whereas the executive theory of creativity emphasises the role of top-down control for creative thought. For a powerful test of these accounts, individual semantic memory structure was modelled with a novel method based on semantic relatedness judgements and different criteria for network filtering were compared. The executive account was supported by a correlation between creative ability and broad retrieval ability. The associative account (...) was independently supported, when network filtering was based on a relatedness threshold, but not when it was based on a fixed edge number or on the analysis of weighted networks. In the former case, creative ability was associated with shorter average path lengths and higher clustering of the network, suggesting that the semantic networks of creative people show higher small-worldness. (shrink)