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Darwin-L Message Log 1:80 (September 1993)
Academic Discussion on the History and Theory of the Historical Sciences
This is one message from the Archives of Darwin-L (1993–1997), a professional discussion group on the history and theory of the historical sciences.
Note: Additional publications on evolution and the historical sciences by the Darwin-L list owner are available on SSRN.
<1:80>From DCHARLES@EAGLE.WESLEYAN.EDU Thu Sep 9 08:04:24 1993 Date: 9-SEP-1993 08:44:06.85 From: DCHARLES@EAGLE.WESLEYAN.EDU Subject: Re: Ordered Change To: darwin-l@ukanaix.cc.ukans.edu To clarify: I was referring to the structure and history of the system, gene pool, whatever. A population exists at one level as a collection of operational organisms, each with a more or less coordinated pattern of functional interrelationship of body parts, processes, etc.; ontogenetic pathways; and genetic correlations--the structure. These patterns have been built up through contingent evolutionary processes (and thus often jury-rigged, e.g., mammalian eggs leaping across the peritoneal cavity to be caught by the fimbria of the ovarian tube)--the history. Evolution defined as a change in gene frequency is inadequate to address these aspects of the process, which I am not sure what to call if the term evolution has been co-opted. Selection provides a direction of change over the short term, but the question is whether the response of the population is actually in that direction. Doug Charles Wesleyan U.
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