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Darwin-L Message Log 35: 1–30 — July 1996
Academic Discussion on the History and Theory of the Historical Sciences
Darwin-L was an international discussion group on the history and theory of the historical sciences, active from 1993–1997. Darwin-L was established to promote the reintegration of a range of fields all of which are concerned with reconstructing the past from evidence in the present, and to encourage communication among scholars, scientists, and researchers in these fields. The group had more than 600 members from 35 countries, and produced a consistently high level of discussion over its several years of operation. Darwin-L was not restricted to evolutionary biology nor to the work of Charles Darwin, but instead addressed the entire range of historical sciences from an explicitly comparative perspective, including evolutionary biology, historical linguistics, textual transmission and stemmatics, historical geology, systematics and phylogeny, archeology, paleontology, cosmology, historical geography, historical anthropology, and related “palaetiological” fields.
This log contains public messages posted to the Darwin-L discussion group during July 1996. It has been lightly edited for format: message numbers have been added for ease of reference, message headers have been trimmed, some irregular lines have been reformatted, and error messages and personal messages accidentally posted to the group as a whole have been deleted. No genuine editorial changes have been made to the content of any of the posts. This log is provided for personal reference and research purposes only, and none of the material contained herein should be published or quoted without the permission of the original poster.
The master copy of this log is maintained in the Darwin-L Archives (rjohara.net/darwin) by Dr. Robert J. O’Hara. The Darwin-L Archives also contain additional information about the Darwin-L discussion group, the complete Today in the Historical Sciences calendar for every month of the year, a collection of recommended readings on the historical sciences, and an account of William Whewell’s concept of “palaetiology.”
------------------------------------------ DARWIN-L MESSAGE LOG 35: 1-30 -- JULY 1996 ------------------------------------------ DARWIN-L A Network Discussion Group on the History and Theory of the Historical Sciences Darwin-L@raven.cc.ukans.edu is an international network discussion group on the history and theory of the historical sciences. Darwin-L was established in September 1993 to promote the reintegration of a range of fields all of which are concerned with reconstructing the past from evidence in the present, and to encourage communication among academic professionals in these fields. Darwin-L is not restricted to evolutionary biology nor to the work of Charles Darwin but instead addresses the entire range of historical sciences from an interdisciplinary perspective, including evolutionary biology, historical linguistics, textual transmission and stemmatics, historical geology, systematics and phylogeny, archeology, paleontology, cosmology, historical anthropology, historical geography, and related "palaetiological" fields. This log contains public messages posted to Darwin-L during July 1996. It has been lightly edited for format: message numbers have been added for ease of reference, message headers have been trimmed, some irregular lines have been reformatted, and some administrative messages and personal messages posted to the group as a whole have been deleted. No genuine editorial changes have been made to the content of any of the posts. This log is provided for personal reference and research purposes only, and none of the material contained herein should be published or quoted without the permission of the original poster. The master copy of this log is maintained on the Darwin-L Web Server at http://rjohara.uncg.edu. For instructions on how to retrieve copies of this and other log files, and for additional information about Darwin-L and the historical sciences, connect to the Darwin-L Web Server or send the e-mail message INFO DARWIN-L to listserv@raven.cc.ukans.edu. Darwin-L is administered by Robert J. O'Hara (darwin@iris.uncg.edu), Center for Critical Inquiry in the Liberal Arts and Department of Biology, University of North Carolina at Greensboro, Greensboro, North Carolina 27412 U.S.A., and it is supported by the Center for Critical Inquiry, University of North Carolina at Greensboro, and the Department of History and the Academic Computing Center, University of Kansas. _______________________________________________________________________________ <35:1>From DARWIN@iris.uncg.edu Mon Jul 1 00:17:04 1996 Date: Mon, 01 Jul 1996 01:16:59 -0500 (EST) From: DARWIN@iris.uncg.edu Subject: List owner's monthly greeting To: darwin-l@ukanaix.cc.ukans.edu Organization: University of NC at Greensboro Greetings to all Darwin-L subscribers. On the first of every month I send out a short note on the status of our group, along with a reminder of basic commands. For additional information about the group please visit the Darwin-L Web Server (http://rjohara.uncg.edu). Darwin-L is an international discussion group for professionals in the historical sciences. The group is not devoted to any particular discipline, such as evolutionary biology, but rather seeks to promote interdisciplinary comparisons across the entire range of "palaetiology", including evolution, historical linguistics, archeology, geology, cosmology, historical geography, textual transmission, and history proper. Darwin-L currently has about 700 members from more than 35 countries. Because Darwin-L does have a large membership and is sometimes a high-volume discussion group it is important for all participants to try to keep their postings as substantive as possible so that we can maintain a favorable "signal-to-noise" ratio. Personal messages should be sent by private e-mail rather than to the group as a whole. The list owner does lightly moderate the group in order to filter out error messages, commercial advertising, and occasional off-topic postings. Subscribers who feel burdened from time to time by the volume of their Darwin-L mail may wish to take advantage of the "digest" option described below. Because different mail systems work differently, not all subscribers see the e-mail address of the original sender of each message in the message header (some people only see "Darwin-L" as the source). It is therefore very important to include your name and e-mail address at the end of every message you post so that everyone can identify you and reply privately if appropriate. Remember also that in most cases when you type "reply" in response to a message from Darwin-L your reply is sent to the group as a whole, rather than to the original sender. The following are the most frequently used listserv commands that Darwin-L members may wish to know. All of these commands should be sent as regular e-mail messages to the listserv address (listserv@raven.cc.ukans.edu), not to the address of the group as a whole (Darwin-L@raven.cc.ukans.edu). In each case leave the subject line of the message blank and include no extraneous text, as the command will be read and processed by the listserv program rather than by a person. To join the group send the message: SUBSCRIBE DARWIN-L Your Name For example: SUBSCRIBE DARWIN-L John Smith To cancel your subscription send the message: UNSUBSCRIBE DARWIN-L If you feel burdened by the volume of mail you receive from Darwin-L you may instruct the listserv program to deliver mail to you in digest format (one message per day consisting of the whole day's posts bundled together). To receive your mail in digest format send the message: SET DARWIN-L MAIL DIGEST To change your subscription from digest format back to one-at-a-time delivery send the message: SET DARWIN-L MAIL ACK To temporarily suspend mail delivery (when you go on vacation, for example) send the message: SET DARWIN-L MAIL POSTPONE To resume regular delivery send either the DIGEST or ACK messages above. For a comprehensive introduction to Darwin-L with notes on our scope and on network etiquette, and a summary of all available commands, send the message: INFO DARWIN-L To post a public message to the group as a whole simply send it as regular e-mail to the group's address (Darwin-L@raven.cc.ukans.edu). I thank you all for your continuing interest in Darwin-L and in the interdisciplinary study of the historical sciences. Bob O'Hara, Darwin-L list owner Dr. Robert J. O'Hara (darwin@iris.uncg.edu) | Darwin-L Server Cornelia Strong College, 100 Foust Building | http://rjohara.uncg.edu University of North Carolina at Greensboro | Strong College Server Greensboro, North Carolina 27412 U.S.A. | http://strong.uncg.edu _______________________________________________________________________________ <35:2>From DARWIN@iris.uncg.edu Mon Jul 1 00:28:30 1996 Date: Mon, 01 Jul 1996 01:28:25 -0500 (EST) From: DARWIN@iris.uncg.edu Subject: July 1 -- Today in the Historical Sciences To: darwin-l@ukanaix.cc.ukans.edu Organization: University of NC at Greensboro JULY 1 -- TODAY IN THE HISTORICAL SCIENCES 1646 (350 years ago today): GOTTFRIED WILHELM LEIBNIZ is born at Leipzig, Germany. One of the most brilliant and wide-ranging scholars of his age, Leibniz will be best remembered by future generations for his work in mathematics and philosophy, but his writings will span genealogy, history, jurisprudence, geology, and linguistics as well: "The study of languages must not be conducted according to any other principles but those of the exact sciences. Why begin with the unknown instead of the known? It stands to reason that we ought to begin with studying the modern languages which are within our reach, in order to compare them with one another, to discover their differences and affinities, and then to proceed to those which have preceded them in former ages, in order to show their filiation and their origin, and then to ascend step by step to the most ancient tongues, the analysis of which must lead us to the only trustworthy conclusions." 1858: CHARLES LYELL and JOSEPH DALTON HOOKER present three short papers by Charles Darwin and Alfred Russell Wallace before the meeting of the Linnean Society at London, addressing their introduction to the Society's secretary, John Joseph Bennett: My Dear Sir, -- The accompanying papers, which we have the honour of communicating to the Linnean Society, and which all relate to the same subject, viz. the Laws which affect the Production of Varieties, Races, and Species, contain the results of the investigations of two indefatigable naturalists, Mr. Charles Darwin and Mr. Alfred Wallace. These gentlemen having, independently and unknown to one another, conceived the same very ingenious theory to account for the appearance and perpetuation of varieties and of specific forms on our planet, may both fairly claim the merit of being original thinkers in this important line of inquiry; but neither of them having published his views, though Mr. Darwin has for many years past been repeatedly urged by us to do so, and both authors having now unreservedly placed their papers in our hands, we think it would best promote the interests of science that a selection from them should be laid before the Linnean Society. Taken in order of their dates, they consist of: -- 1. Extracts from a MS. work on Species, by Mr. Darwin, which was sketched in 1839, and copied in 1844, when the copy was read by Dr. Hooker, and its contents afterwards communicated to Sir Charles Lyell. The first Part is devoted to "The Variation of Organic Beings under Domestication and in the Natural State;" and the second chapter of that Part, from which we propose to read to the Society the extracts referred to, is headed, "On the Variation of Organic Beings in a state of Nature; on the Natural Means of Selection; on the Comparison of Domestic Races and true Species." 2. An abstract of a private letter addressed to Professor Asa Gray, of Boston, U.S., in October 1857, by Mr. Darwin, in which he repeats his views, and which shows that these remained unaltered from 1839 to 1857. 3. An Essay by Mr. Wallace, entitled "On the Tendency of Varieties to depart indefinitely from the Original Type." This was written at Ternate in February 1858, for the perusal of his friend and correspondent Mr. Darwin, and sent to him with the expressed wish that is should be forwarded to Sir Charles Lyell, if Mr. Darwin thought it sufficiently novel and interesting. So highly did Mr. Darwin appreciate the value of the views therein set forth, that he proposed, in a letter to Sir Charles Lyell, to obtain Mr. Wallace's consent to allow the Essay to be published as soon as possible. Of this step we highly approved, provided Mr. Darwin did not withhold from the public, as he was strongly inclined to do (in favour of Mr. Wallace), the memoir which he had himself written on the same subject, and which, as before stated, one of us had perused in 1844, and the contents of which we had both of us been privy to for many years. On representing this to Mr. Darwin, he gave us permission to make what use we thought proper of his memoir, &c.; and in adopting our present course, of presenting it to the Linnean Society, we have explained to him that we are not solely considering the relative claims to priority of himself and his friend, but the interests of science generally; for we feel it to be desirable that views founded on a wide deduction from facts, and matured by years of reflection, should constitute at once a goal from which others may start, and that while the scientific world is waiting for the appearance of Mr. Darwin's complete work, some of the leading results of his labours, as well as those of his able correspondent, should together be laid before the public. We have the honour to be yours very obediently, Charles Lyell Jos. D. Hooker Today in the Historical Sciences is a feature of Darwin-L, an international network discussion group on the history and theory of the historical sciences. Send the message INFO DARWIN-L to listserv@raven.cc.ukans.edu or connect to the Darwin-L Web Server (http://rjohara.uncg.edu) for more information. _______________________________________________________________________________ <35:3>From dasher@netcom.com Sun Jun 30 22:39:31 1996 Date: Sun, 30 Jun 1996 20:39:29 -0700 From: dasher@netcom.com (Anton Sherwood) To: darwin-l@raven.cc.ukans.edu Subject: birth order And what is "fluctuating asymmetry"? How is it measured? *\\* Anton Ubi scriptum? _______________________________________________________________________________ <35:4>From kent@darwin.eeb.uconn.edu Tue Jul 2 07:13:35 1996 Date: Tue, 2 Jul 96 08:13:19 EDT From: kent@darwin.eeb.uconn.edu (Kent E. Holsinger) To: darwin-l@raven.cc.ukans.edu Subject: Re: linguistic & biological evolution >>>>> "Jeremy" == Jeremy C Ahouse <ahouse@hydra.rose.brandeis.edu> writes: Jeremy> When I initiated the thread on the pronunciation Jeremy> of '@' (by crossposting something from the HUMANIST list) Jeremy> , I ventured that "Language change through time really Jeremy> does seem different from organismal evolution." Bob Jeremy> O'Hara and Kent Holsinger challenged this. I want to open Jeremy> this up a bit more. I've been thinking about Jeremy's post for a while and trying to find time to comment. He also questions the analogy between memes and genes. I've not thought enough about memes to have a strong opinion about them, so I'll ignore that part of his post. I do want to argue, however, that there are, in fact, *strong* analogies between language evolution and organismal evolution. (A reminder to everyone. My expertise is in biology not linguistics. I'm counting on the linguists on this list to correct any misrepresentations of linguistic phenomena.) Jeremy> Biology has lineages. These ancestor descendant Jeremy> relationships result in a topology of connections that is Jeremy> primarily branching (dichotomously) above the species Jeremy> level. Some would even define species as that level of Jeremy> organization where the number of reticulate branches Jeremy> whither. This toplogy underwrites some of the ways that Jeremy> we can make inferences about the relationships between Jeremy> organisms. (For one thing we expect them to be nested.) Jeremy> Cladistics has taken this understanding of the topology Jeremy> (lineage + dichotomous branching) and run with it. At what Jeremy> times/places does language have these properties? The analogies here seem overwhelming. Romance languages, for example, seem to be variants of Latin that diverged from one another through a process much like geographical speciation in plants or animals. With the fall of the Roman Empire (perhaps before, my history is too shaky to know) local populations continued to speak Latin. New usages, new pronunciations, new words arose in each local population that were different from those used elsewhere (analagous to mutations arising independently in different parts of a species' range). In the absence of continuing and extensive contact between these populations (analagous to continuing and extensive gene flow), the non-directed accumulation of these differences leads eventually to the origin of dialects, which though recognizably different are mutually intelligible (perhaps analagous to geographical races or subspecies, which though recognizably distinct recognize one another as mates and leave fertile offspring). Continued long enough, this divergence leads to the origin of distinct languages, where native speakers of each can communicate fluently with speakers of their own language but are unable to communicate with speakers of their sister language (analagous to classical ``biological species'' that are reproductively isolated from one another). Just as with biological evolution, this process of descent with modification will lead to a hierarchical relationship of languages. It is precisely because of this structure that historical linguists have been able to recognize language families, whether as small as the Romance languages or as vast as Indo-European. (Whether Amerind qualifies as an example is a point others will have to decide.) One story I have heard suggests that the analogies may be even more extensive. My understanding is that if one were to go from village to village from Sicily, north through Italy, west along the Mediterranean to the tip of the Iberian peninsula neighboring villagers would be able to understand one another, though villagers from Sicily could not understand those from Portugal or vice versa. If this is true, it sounds to me like a linguistic example of a Rassenkreise or ``circle of races.'' It suggests that the processes of language change share some fundamental similarities with the processes of organismal evolution. One significant difference between organismal evolution and linguistic evolution that we discussed here a year or two ago is that it appears that reticulation/hybridization/borrowing is more extensive in language evolution than it is in biological evolution. From what I have been able to gather, the reticulation is not sufficient to destroy the hierarchical structure though it may be sufficient to limit the ability of linguists to reconstruct deep historical branches. -- Kent -- Kent E. Holsinger Kent@Darwin.EEB.UConn.Edu -- Department of Ecology & Evolutionary Biology -- University of Connecticut, U-43 -- Storrs, CT 06269-3043 _______________________________________________________________________________ <35:5>From IRMSS668@sivm.si.edu Tue Jul 2 07:20:55 1996 Date: Tue, 02 Jul 1996 08:20:28 -0400 (EDT) From: Jim Felley <IRMSS668@sivm.si.edu> Subject: birth order To: darwin-l@raven.cc.ukans.edu dasher@netcom.com (Anton Sherwood) asked: >And what is "fluctuating asymmetry"? How is it measured? =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Asymmetry for a bilateral structure is measured as the difference in the structure's value between the two sides, i.e. Asym = L - R For length-related characters, it is measured as Asym = (L-R)/(L+R) Van Valen (1962, A study of fluctuating asymmetry. Evolution 16: 125-142) identified 3 types of asymmetry, based on distributions of asymmetry values. Directional asymmetry is characterized by a skewed distribution (1 side consistently larger than the other), antisymmetry is characterized by a bimodal distribution (one side or the other larger). He considered that these two types of asymmetry reflected the results of selection. Fluctuating asymmetry is characterized by a normal distribution about a mean of 0 (no asymmetry) and Van Valen considered that this type of asymmetry resulted from developmental accidents. Fluctuating asymmetry is commonly quantified by some measure of dispersion, such as the variance of the distribution of asymmetry values. Fluctuating asymmetry has been widely used to measured the effects on development of various stressors. For a more recent appraisal, see Palmer, A.R. and C. Strobeck. 1986. Fluctuating asymmetry: measurement, analysis, patterns. Annual Review of Ecology and Systematics 17:391-421. Jim #%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%# % % # James D. Felley, Computer Specialist # % Room 2310, A&I Building, Smithsonian Institution % # 900 Jefferson Drive, S.W., Washington, D.C. 20560 # % Phone (202)-357-4229 FAX (202)-786-2687 % # EMAIL: IRMSS668@SIVM.BITNET # % IRMSS668@SIVM.SI.EDU % #%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%#%# _______________________________________________________________________________ <35:6>From mycol1@unm.edu Tue Jul 2 14:00:52 1996 Date: Tue, 2 Jul 1996 13:00:50 -0600 (MDT) From: Bryant <mycol1@unm.edu> To: darwin-l@raven.cc.ukans.edu Subject: Re: birth order On Sun, 30 Jun 1996, Anton Sherwood wrote: > And what is "fluctuating asymmetry"? How is it measured? FA is asymmetry in bilateral traits with developmental "targets" of symmetry. It boils down to being a measure of developmental errors caused by stress during trait ontogeny. A useful way to detect just how stressful a given pesticide is to a fish population, for example. It's a crude measure of developmental stress, and the fact that it correlates with IQ and birth order suggests that 1) low IQs may be due partly to developmental stress, and 2) that late birth order is, for some unknown reason, biologically more stressful than early birth order. Odd. Bryant _______________________________________________________________________________ <35:7>From anave@ucla.edu Tue Jul 2 21:40:09 1996 Date: Mon, 1 Jul 1996 19:31:11 -0700 To: darwin-l@raven.cc.ukans.edu From: anave@ucla.edu (Ari Nave) Subject: Hybrid Zones Would anyone have references to material on hybrid zones written after 1989? I am finishing a paper which compares evolutionary processes which maintain genetic hybrid zones with similar processes maintaining ethnic group boundaries in the presence of continual inter-ethnic marriage. I have not found anything after Barton and Hewitt's materials published in the mid and late 1980s. Any help much appreciated. I will post the paper on my web site once complete if anyone is interested. Ari Nave Dept. of Anthropology University of California, Los Angeles Los Angeles, CA 90024-1553 Campus Mail Code: 155303 e-mail: anave@ucla.edu http://www.sscnet.ucla.edu/anthro/nave Fax: (310) 552-3453 _______________________________________________________________________________ <35:8>From DARWIN@iris.uncg.edu Wed Jul 3 00:00:20 1996 Date: Wed, 03 Jul 1996 00:55:57 -0500 (EST) From: DARWIN@iris.uncg.edu Subject: Brazilian universities (fwd) To: darwin-l@ukanaix.cc.ukans.edu Organization: University of NC at Greensboro I post the following message about Brazilian universities at the request of Charbel Nino El-Hani, who has been a long-time friend of Darwin-L. The message is important, but since it does not relate to the topic of our group I would like to ask those who wish to reply to do so directly to Charbel or to the persons mentioned rather than to Darwin-L. Bob O'Hara (darwin@iris.uncg.edu) --begin forwarded message-------------- Date: Thu, 20 Jun 1996 17:02:43 -0300 (GRNLNDST) From: Charbel Nino El-Hani <charbel@ufba.br> Subject: On brazilian's universities situation To: Robert O'Hara <darwin@iris.uncg.edu> Dear Robert O'Hara, In the following message, the professors and researchers of Brazilian universities try to inform the international and national scientific communities about the plans of Brazilian government to change the current model of education in Brazil. I would like to ask you if the nettiquete of Darwin-L allows such a message to be posted. @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ Charbel Nino El-Hani <charbel@ufba.br> Department of General Biology Institute of Biology Federal University of Bahia, Brazil ####################################### We ask for your solidarity with the struggle of the Brazilian public university professors for the PUBLIC, FREE and GOOD QUALITY UNIVERSITY, by forwarding the following message to the users at your system, as also to other research and education institutions of your knowledge: BRAZILIAN PUBLIC UNIVERSITY CRIES FOR HELP! BRAZILIAN FEDERAL UNIVERSITIES PROFESSORS ARE ON STRIKE IN DEFENSE OF THE PUBLIC UNIVERSITY AND TECHNOLOGICAL EDUCATION. The Brazilian public Universities, where the country's most important scientists work, are responsible by approximately 90% of all research and 50% of the total number of superior education enrollments in Brazil. Notwithstanding these facts, the government of President Fernando Henrique Cardoso, himself a former university professor, develops an aggressive undermining process with the main objective of privatizing the public Universities. The government policies comprise: compressing the salaries, offering no mechanisms of recuperation of income eroded by inflation; taking out the employment stability guarantees; inducing professors to retirement and not filling the vacant positions; reducing the costs and maintenance budgetary allowances; and promoting changes in the present legislation which establishes: equal career and juridical rule, salary equivalence among the universities, non-dissociability of teaching, research and extension, and the exigency of financing the public federal University with federal budget resources. In defense of a PUBLIC, FREE and GOOD QUALITY UNIVERSITY, the Brazilian University professors ask for your solidarity by sending a message to the Brazilian Republic President and Education Minister (secretaria@mare.gov.br). UNIVERSITARIAN GREETINGS! APUB - ASSOCIACAO DOS PROFESSORES UNIVERSITARIOS DA BAHIA (UNIVERSITY PROFESSOR'S ASSOCIATION OF THE STATE OF BAHIA) Please send also a copy of your message to our Association (apub@ufba.br) or to ANDES/SN (National Association of Superior Education Professors / National Syndicate - (andes@brnet.com.br). We would highly appreciate your comments or suggestions. MESSAGE: (secretaria@mare.gov.br) Exmo. Sr. Prof. FERNANDO HENRIQUE CARDOSO Presidente da Republica do Brasil Exmo. Sr. Prof. PAULO RENATO SOUZA Ministro da Educacao The Brazilian Federal Public Universities, for their scientific and technological production and for their work in the formation of qualified superior professionals, represent an inestimable asset of Brazilian society. We manifest to Your Excellency, as you also are an University professor, the necessity that the Brazilian Federal Government assures the maintenance of the PUBLIC and FREE Federal Universities and the conditions for its GOOD QUALITY, by attending the demands of the university professors (salary; autonomy; democracy and funding; employment; retirement; suspension of the course, in National Congress, of the law projects related to the University, for discussion of their contents by the university community and other social sectors, and assurance of the establishment of the educational policy foreseen in Law Project no. 101/93) --end forwarded message---------------- _______________________________________________________________________________ <35:9>From ptenglot@summon.syr.edu Wed Jul 3 09:16:01 1996 From: "Peter T. Englot (Graduate School)" <ptenglot@summon.syr.edu> Organization: Syracuse University To: darwin-l@raven.cc.ukans.edu Date: Wed, 3 Jul 1996 10:15:33 +0500 Subject: Re: Linguistic and Biological Evolution Kent Holsinger wrote: > One story I have heard suggests that the analogies may be even more > extensive. My understanding is that if one were to go from village to > village from Sicily, north through Italy, west along the Mediterranean > to the tip of the Iberian peninsula neighboring villagers would be > able to understand one another, though villagers from Sicily could not > understand those from Portugal or vice versa. If this is true, it > sounds to me like a linguistic example of a Rassenkreise or ``circle > of races.'' It suggests that the processes of language change share > some fundamental similarities with the processes of organismal > evolution. > > One significant difference between organismal evolution and linguistic > evolution that we discussed here a year or two ago is that it appears > that reticulation/hybridization/borrowing is more extensive in > language evolution than it is in biological evolution. From what I > have been able to gather, the reticulation is not sufficient to > destroy the hierarchical structure though it may be sufficient to > limit the ability of linguists to reconstruct deep historical > branches. To be sure, there are some aspects of language change that appear to be quite similar to biological change. (Mirroring Kent, I warn that my background is in linguistics, not biology.) But I question whether language change can be seen as reproduction. In a real sense, language is recreated as it is passed from one generation to another, rather than reproduced. The genesis of creole languages is a vivid example of this. Further, I wonder what we are comparing a language to in this analogy. Is it a species? Because if a species is defined by its genes, then unlike a language, its fate is sealed, in a sense. Members of a species typically can't change their genes. (I'm reminded of scene from _The Pope of Greenwich Village_, in which a two-bit con artist and gambler played by Mickey Rourke says to a companion about betting on the races: "Horses are what they are. They can't improve themselves like you and me.") Language change doesn't just occur, or perhaps even primarily occur, across generations, but within generations. While we may be able to organize our understanding of language change and biological change across generations in similar ways, it appears to me that the processes of change are similar only metaphorically. Peter Englot Assistant Dean The Graduate School Syracuse University 303 Bowne Hall Syracuse, NY 13244-1200 PTENGLOT@SUMMON.SYR.EDU (315) 443-4492 "Out of the crooked timber of humanity, no straight thing was ever made." Kant _______________________________________________________________________________ <35:10>From delancey@darkwing.uoregon.edu Wed Jul 3 10:54:10 1996 Date: Wed, 3 Jul 1996 08:53:58 -0700 (PDT) From: Scott DeLancey <delancey@darkwing.uoregon.edu> To: darwin-l@raven.cc.ukans.edu Subject: Re: linguistic & biological evolution On Tue, 2 Jul 1996, Kent E. Holsinger wrote: > Jeremy> Cladistics has taken this understanding of the topology > Jeremy> (lineage + dichotomous branching) and run with it. At what > Jeremy> times/places does language have these properties? > > The analogies here seem overwhelming. Romance languages, for example, > seem to be variants of Latin that diverged from one another through a > process much like geographical speciation in plants or animals. With > the fall of the Roman Empire (perhaps before, my history is too shaky > to know) local populations continued to speak Latin. Quite true. In the idealized "Stammbaum" model of linguistic relationships, all dialects and languages are organized into a hierarchical model reflecting successive population divergences. I won't repeat Kent's summary of how independent changes in daughter populations lead to "speciation", but it's right on, and the parallels (speaking as a linguist, here, with only an amateur knowledge of biology) are just as precise and striking as he says. > One story I have heard suggests that the analogies may be even more > extensive. My understanding is that if one were to go from village to > village from Sicily, north through Italy, west along the Mediterranean > to the tip of the Iberian peninsula neighboring villagers would be > able to understand one another, though villagers from Sicily could not > understand those from Portugal or vice versa. If this is true, it > sounds to me like a linguistic example of a Rassenkreise or ``circle > of races.'' It suggests that the processes of language change share > some fundamental similarities with the processes of organismal > evolution. It is true. I remember learning about this in intro linguistics and about the biological parallel (the example used was leopard frogs in the eastern U.S., as I remember) about the same time. > One significant difference between organismal evolution and linguistic > evolution that we discussed here a year or two ago is that it appears > that reticulation/hybridization/borrowing is more extensive in > language evolution than it is in biological evolution. From what I > have been able to gather, the reticulation is not sufficient to > destroy the hierarchical structure though it may be sufficient to > limit the ability of linguists to reconstruct deep historical > branches. This is generally true, and is still often taught in historical linguistics courses as dogma--"there are no mixed languages". Actually, there do appear to be occasional examples of Michsprachen, which give orthodox historical linguists conniption fits. Japanese is a probable example, combining Altaic and Austronesian elements inextricably enough to provoke a feud over its "correct" genetic classification which has persisted over generations. But there are differences, which I think bear in an interesting way on the general question of genes vs. "memes". I'd better say something about that in a separate post; this is already pretty long. Scott DeLancey delancey@darkwing.uoregon.edu Department of Linguistics University of Oregon Eugene, OR 97403, USA _______________________________________________________________________________ <35:11>From sally@isp.pitt.edu Wed Jul 3 11:01:15 1996 To: darwin-l@raven.cc.ukans.edu Cc: sally@pogo.isp.pitt.edu Subject: Re: linguistic & biological evolution Date: Wed, 03 Jul 1996 12:00:34 -0400 From: "Sarah G. Thomason" <sally@isp.pitt.edu> Just one comment about Kent Holsinger's interesting post about analogies between linguistic and biological evolution: the point is still somewhat controversial, but I believe that most historical linguists would now disagree with the claim (not made by Kent!) that reticulation/hybridization/borrowing is "not sufficient to destroy the hierarchical structure". At some point the notion of descent with modification loses most of its content, and seriously mixed languages can be found in many parts of the world: pidgins and creoles are the best-known examples (vocabulary typically from one language, grammar neither from that nor from any other single language -- a situation that must reflect a history radically different from the whole-language-passed-down-from-generation-to-generation type of transmission), but there are also two-language mixtures that at least sometimes arise through sudden and more or less deliberate decisions by groups of speakers (e.g. Michif, the language of the Metis of Canada, which is a combination of French nouns & noun phrases with Cree verbs & verb phrases). Mixed languages are not the usual case, however, and they declare themselves by the lack of systematic correspondences in all linguistic subsystems with putatively related languages. So it's a tricky call: of course some parts of these languages can, in favorable circumstances, be matched with/compared systematically to other languages; but a mixed language as a whole is not a viable candidate for systematic comparison with any other single language or language group, and any effort to shoehorn it into a language family will seriously skew the historical picture when one tries to reconstruct a parent language for the entire group and to trace the changes member languages have undergone. The interaction of linguistic elements from more than one system causes irregularities in correspondences even in the subsystems (e.g. the vocabulary) that seem to derive from a single language. The only way to fit such languages into a family is to decide arbitrarily that one subsystem -- e.g. the vocabulary or the inflectional morphology (word structure) -- is the only one that counts for language classification; and such a decision greatly reduces the historical value of the notion "language family", it seems to me. -- Sally sally@isp.pitt.edu _______________________________________________________________________________ <35:12>From delancey@darkwing.uoregon.edu Wed Jul 3 11:24:32 1996 Date: Wed, 3 Jul 1996 09:24:19 -0700 (PDT) From: Scott DeLancey <delancey@darkwing.uoregon.edu> To: darwin-l@raven.cc.ukans.edu Subject: Re: linguistic & biological evolution More on the topic ... On Tue, 2 Jul 1996, Kent E. Holsinger wrote: > I've been thinking about Jeremy's post for a while and trying to find > time to comment. He also questions the analogy between memes and > genes. I've not thought enough about memes to have a strong opinion > about them, so I'll ignore that part of his post. A problem with the analogy is that in biology (I'm, probably obviously, speaking as a non-biologist here; somebody fix me if I go awry) we have for a long time been able to identify fundamental units of transmission. Even before we knew anything about codons, before DNA, even back in the days of Mendel before we knew anything at all about the mechanisms of transmission, we could, at least in a rough-and-ready way, identify traits that were transmitted as units, and thus find a specific level of analysis where we could say with some explicitness what we mean by a "gene". There is nothing equivalent in the "meme" model, and, at least in our present state of understanding of human cognition and culture, no way of even setting about to find one. Where he first talks about memes, Dawkins gives as an example something like a particular way of making pots. But that's not by any means an irreducible unit-- it's comparable not to a gene, or a trait, but to a whole complex structure. As Kent says, > One significant difference between organismal evolution and linguistic > evolution that we discussed here a year or two ago is that it appears > that reticulation/hybridization/borrowing is more extensive in > language evolution than it is in biological evolution. and here the comparison gets really complicated. In the biological case, we're essentially talking here about genes moving from species to another, or hybrids with genetic inheritance from two distinct lineages, where "genetic inheritance" can in principle be made absolutely explicit--A, C, and E from one parent, B, D and F from the other, or whatever. When languages mix/borrow/otherwise affect one another, there's a much broader range of possibilities. A language can borrow anything from a single word up to half or more of its vocabulary (cf. the French/Latin vocabulary in English), from a single sound (rare without accompanying vocabulary borrowing, but possible) to a whole phonological system, from a particular syntactic construction to a whole grammatical structure. Or, groups of languages which are in contact with one another can change together in particular directions, so that it may be difficult or impossible to identify one or another as the donor and others as recipients for particular features which they have in common. As Kent says, this sort of thing doesn't ordinarily prevent us from identifying lineages and creating reasonable hierarchical classifications (which, by the way, are *always* cladistic, or at least intended to be--when I first heard about arguments in biology about cladistic classification I had trouble understanding the issue; it hadn't occurred to me that anyone would call anything else a classification), but it does give the actual synchronic state of many languages a much more complex history than I think a biological species could have. Scott DeLancey delancey@darkwing.uoregon.edu Department of Linguistics University of Oregon Eugene, OR 97403, USA _______________________________________________________________________________ <35:13>From dewar@uconnvm.uconn.edu Wed Jul 3 13:32:38 1996 From: "Bob Dewar" <dewar@uconnvm.uconn.edu> To: darwin-l@raven.cc.ukans.edu Date: Wed, 3 Jul 1996 13:28:15 +0000 Subject: Re: Hybrid Zones In response to Ari Nave's question about recent research in hybrid zones: Nora Bynum has just finished a Ph.D. thesis (Anthropology, Yale) on a hybrid zone between two species of Sulawesi macaques. It is available from University Microfilms. She also has some articles in preparation, but I do not know if any are yet published. Her address next year will be at The University of the South. Robert E. Dewar 860 486-3851 - office Department of Anthropology 860 486-1719 - fax University of Connecticut dewar@uconnvm.uconn.edu U-176 Storrs, CT 06269 _______________________________________________________________________________ <35:14>From NJOHNSON@ALBERT.UTA.EDU Wed Jul 3 13:35:04 1996 From: "NORMAN JOHNSON" <NJOHNSON@ALBERT.UTA.EDU> Organization: University of Texas at Arlington To: darwin-l@raven.cc.ukans.edu Date: Wed, 3 Jul 1996 13:33:05 CST Subject: Re: Hybrid Zones Ari- There's a book edited by R. G. Harrison with the title of something like _Hybrid Zones and the Evolutionary Process_ (I don't have it in front of me right now) published by Oxford University Press in 1993.....that may give you some inroads into the more recent literature. Norman Norman Johnson njohnson@albert.uta.edu _______________________________________________________________________________ <35:15>From DARWIN@iris.uncg.edu Thu Jul 4 00:16:10 1996 Date: Thu, 04 Jul 1996 01:16:06 -0500 (EST) From: DARWIN@iris.uncg.edu Subject: July 4 -- Today in the Historical Sciences To: darwin-l@ukanaix.cc.ukans.edu Organization: University of NC at Greensboro JULY 4 -- TODAY IN THE HISTORICAL SCIENCES 1795: KARL EDUARD IVANOVICH EICHWALD is born at Mitau, Latvia. Following study of science and medicine at a number of European universities, Eichwald will take his doctorate in medicine at the University of Vilnius in 1819, and will work for a time as a physician. Successive teaching appointments at the Universities of Dorpat, Kazan, and Vilnius will widen his experience in zoology, botany, and paleontology, and he will eventually take up a teaching post in St. Petersburg in 1838, remaining there for the rest of his career. Eichwald will become one of the leading paleontologists of Russia, and will make substantial contributions to the development of a geologic column for eastern Europe. His monumental _Lethaea Rossica ou Paleontologie de la Russie_, a comprehensive synthesis of Russian paleontology, will appear over the course of fifteen years beginning in 1853. Today in the Historical Sciences is a feature of Darwin-L, an international network discussion group on the history and theory of the historical sciences. Send the message INFO DARWIN-L to listserv@raven.cc.ukans.edu or connect to the Darwin-L Web Server (http://rjohara.uncg.edu) for more information. _______________________________________________________________________________ <35:16>From s-mufwene@uchicago.edu Thu Jul 4 23:46:20 1996 Date: Thu, 4 Jul 1996 23:46:03 -0500 (CDT) To: darwin-l@raven.cc.ukans.edu From: Salikoko Mufwene <s-mufwene@uchicago.edu> Subject: Re: Linguistic and Biological Evolution At 10:15 AM 7/3/96 +0500, you wrote: >Kent Holsinger wrote: >To be sure, there are some aspects of language change that appear to >be quite similar to biological change. (Mirroring Kent, I warn that >my background is in linguistics, not biology.) But I question >whether language change can be seen as reproduction. In a real >sense, language is recreated as it is passed from one generation to >another, rather than reproduced. The genesis of creole languages is >a vivid example of this. > I am not a biologist and cannot unfortunately claim to be a historical linguist either, but isn't there a sense in which reproduction of the species need not be taken literally? I think of variation within the species and of cases where mating is a condition for "reproduction." I would guess the selection of advantageous genes (or members of a species) in specific ecological conditions may be analogized to processes that lead to language change. >Further, I wonder what we are comparing a language to in this >analogy. Is it a species? Because if a species is defined by its >genes, then unlike a language, its fate is sealed, in a sense. I am tempted again to think of different kinds of species being subjected differently to the constraint suggested here, such as when members of one race interbreed with members of another. I would assume that the problem is more complex when one considers individuals within a species, in which case no individual really reproduces a parent. Culture has of course conditioned us to class offspring from interracial mating differently, but isn't the difference just a matter of degree from those other offspring not considered mixed? When it comes to language, transmission of linguistic features is not chanelled through genetic inheritance--although there is a prerequisite genetic infrastructure--and culture probably plays an important role in controlling what is tansmitted and selected versus what is not. But I wonder how far comparisons of linguistic and biological evolutions have proceeded to really reveal how far the analogies go and where they end. Sali. ************************************************************** Salikoko S. Mufwene s-mufwene@uchicago.edu University of Chicago (312)702-8531 Department of Linguistics Fax: (312)702-9861 1010 East 59th Street Chicago, IL 60637, USA ************************************************************** _______________________________________________________________________________ <35:17>From kent@darwin.eeb.uconn.edu Fri Jul 5 06:37:34 1996 Date: Fri, 5 Jul 96 07:37:18 EDT From: kent@darwin.eeb.uconn.edu (Kent E. Holsinger) Message-Id: <9607051137.AA05413@darwin.eeb.uconn.edu> To: darwin-l@raven.cc.ukans.edu Subject: Re: linguistic & biological evolution >>>>> "Sally" == Sarah G Thomason <sally@isp.pitt.edu> writes: Sally> So it's a tricky call: Sally> of course some parts of these languages can, in favorable Sally> circumstances, be matched with/compared systematically to Sally> other languages; but a mixed language as a whole is not a Sally> viable candidate for systematic comparison with any other Sally> single language or language group, and any effort to Sally> shoehorn it into a language family will seriously skew the Sally> historical picture when one tries to reconstruct a parent Sally> language for the entire group and to trace the changes Sally> member languages have undergone. The interaction of Sally> linguistic elements from more than one system causes Sally> irregularities in correspondences even in the subsystems Sally> (e.g. the vocabulary) that seem to derive from a single Sally> language. The only way to fit such languages into a family Sally> is to decide arbitrarily that one subsystem -- e.g. the Sally> vocabulary or the inflectional morphology (word structure) Sally> -- is the only one that counts for language classification; Sally> and such a decision greatly reduces the historical value of Sally> the notion "language family", it seems to me. The problem of ``mixed languages'' sounds in linguistics sounds a lot like the problem of ``hybrids'' in biological systematics to me. In both cases the mixed entity is the result of fusion between other entities that have separate histories. The confusing combination of characters in this mixed entity reflect *both* histories, and the relationship is no longer hierarchical. In treating an species of hybrid origin in biological systematics, I don't think any currently active systematists would even try to say that it belongs in only *one* line of descent. Rather, what we try to do (or rather what *I* would try to do if I were a practicing systematist instead of a population geneticist) is to reconstruct the hierarchical relationship among the non-hybrid entities first and then indicate the parentage of the hybrid entities. If the parental entities are species that belong to the same genus, then the hybrid would generally be treatedas a species in that same genus, but classified separately in a different subgenus or section. The problem, of course, is in correctly identifying the hybrid entities. It seems that Sally is suggesting the same thing. It makes little sense to force a mixed language into an historically well-defined language family that reflects only part of its ancestry. Rather, its parentage should be indicated. If the parental language families belong to a larger superfamily, it seems reasonable to include the mixed language within that superfamily as a separate family. Lucinda McDade has investigated the problem of recognizing hybrids in a phylogenetic analysis, with particular application to plant systematics. I must confess that I don't recall her papers well enough to be able to summarize them, but I wonder if they might have some ideas that could be applied to the problem of recognizing and/or classifying mixed languages. -- Kent -- Kent E. Holsinger Kent@Darwin.EEB.UConn.Edu -- Department of Ecology & Evolutionary Biology -- University of Connecticut, U-43 -- Storrs, CT 06269-3043 _______________________________________________________________________________ <35:18>From kent@darwin.eeb.uconn.edu Fri Jul 5 07:13:22 1996 Date: Fri, 5 Jul 96 08:13:05 EDT From: kent@darwin.eeb.uconn.edu (Kent E. Holsinger) To: darwin-l@raven.cc.ukans.edu Subject: Re: Linguistic and Biological Evolution >>>>> "Peter" == Peter T Englot <ptenglot@summon.syr.edu> writes: Peter> Further, I wonder what we are comparing a language to in Peter> this analogy. Is it a species? Because if a species is Peter> defined by its genes, then unlike a language, its fate is Peter> sealed, in a sense. Members of a species typically can't Peter> change their genes. In my mind the comparison *is* between a language and a species. What species are defined by has been and continues to be a major source of controversy within biological systematics. I think its safe to say, however, that few systematists today would define species in terms of their genes. Rather, they would define them either in terms of lines of descent lacking reticulation or ability to interbreed. In either case, the definition has an effect similar to defining languages in terms of mutual comprehensibility. Peter> Language change Peter> doesn't just occur, or perhaps even primarily occur, across Peter> generations, but within generations. This is an interesting difference between biological evolution and linguistic evolution. Characters acquired by an organism during its lifetime are not transmitted to its offspring, only its genes. Language features acquired by individuals during their lifetime are (potentially) transmitted to everyone with whom they come in contact. Perhaps, then, there are two really significant differences between biological and linguistic evolution: 1) A greater degree of reticulation (borrowing/hybridization) in linguistic than in biological evolution. 2) Different modes of transmission for organismal and linguistic traits, with strict parent to offspring transmission in the former and significant, perhaps predominant, transmission within contemporaneous populations in the latter. -- Kent -- Kent E. Holsinger Kent@Darwin.EEB.UConn.Edu -- Department of Ecology & Evolutionary Biology -- University of Connecticut, U-43 -- Storrs, CT 06269-3043 _______________________________________________________________________________ <35:19>From DARWIN@iris.uncg.edu Fri Jul 5 16:48:32 1996 Date: Fri, 05 Jul 1996 17:48:28 -0500 (EST) From: DARWIN@iris.uncg.edu Subject: July 5 -- Today in the Historical Sciences To: darwin-l@ukanaix.cc.ukans.edu Organization: University of NC at Greensboro JULY 5 -- TODAY IN THE HISTORICAL SCIENCES 1795: ANTONIO DE ULLOA Y DE LA TORRE GIRAL dies at Isla de Leon, Cadiz, Spain. A naval officer and explorer, Ulloa travelled to America in the 1730s and 1740s to conduct navigational research under the auspices of the Paris Academy of Sciences. The results of his expedition, _Relacion historica del viaje a la America meridional_, were published in Madrid in 1748. Ulloa played an important role in the establishment of the royal natural history collection at Cadiz in 1752, and his extensive service in Spain's American colonies led to the further publication of _Noticias americanas: Entretenimiento fisico- historico sobre America meridional y septentrional-oriental_ in Madrid in 1772. Today in the Historical Sciences is a feature of Darwin-L, an international network discussion group on the history and theory of the historical sciences. Send the message INFO DARWIN-L to listserv@raven.cc.ukans.edu or connect to the Darwin-L Web Server (http://rjohara.uncg.edu) for more information. _______________________________________________________________________________ <35:20>From DARWIN@iris.uncg.edu Sat Jul 6 00:35:12 1996 Date: Sat, 06 Jul 1996 01:35:00 -0500 (EST) From: DARWIN@iris.uncg.edu Subject: July 6 -- Today in the Historical Sciences To: darwin-l@ukanaix.cc.ukans.edu Organization: University of NC at Greensboro JULY 6 -- TODAY IN THE HISTORICAL SCIENCES 1686: ANTOINE DE JUSSIEU is born at Lyons, France. The son of a pharmacist, Jussieu will receive his medical degree at Montpellier where he will study with the botanist Pierre Magnol. He will later travel to Paris to work with Joseph Pitton de Tournefort. Shortly after Tournefort's death, Jussieu will succeed him as professor of botany at the Jardin du Roi, and he will remain there for the rest of his life. His influence as a teacher will be far reaching, and his two younger brothers, Bernard and Joseph, as well as his nephew Antoine-Laurent, will also become celebrated botanists. Jussieu will publish the first botanical description of coffee and will encourage its cultivation; he will recognize that fungi are one of the components of lichens; and he will describe the many fossil ferns found in the Lyons coal mines. His interest in fossils and "figured stones" will lead him also to the study of archeology and the production of prehistoric flint tools. He will die in Paris in 1758. Today in the Historical Sciences is a feature of Darwin-L, an international network discussion group on the history and theory of the historical sciences. Send the message INFO DARWIN-L to listserv@raven.cc.ukans.edu or connect to the Darwin-L Web Server (http://rjohara.uncg.edu) for more information. _______________________________________________________________________________ <35:21>From DARWIN@iris.uncg.edu Sun Jul 7 15:15:12 1996 Date: Sun, 07 Jul 1996 16:15:08 -0500 (EST) From: DARWIN@iris.uncg.edu Subject: Bailyn on history and quantification To: darwin-l@ukanaix.cc.ukans.edu Organization: University of NC at Greensboro I just came across a fine short book that would serve as a very good introduction for anyone interested in the problems of traditional historical writing: Bailyn, Bernard. 1994. _On the Teaching and Writing of History_. Hanover, New Hampshire: University Press of New England. Bailyn is a distinguished American historian who has written many books on the European colonization of North America and the American Revolution, and his perspective is that of a traditional narrative historian, concerned as much with the literary quality of his work as he is with its facutal content. The book is in the form of an interview, with Bailyn answering questions from other historians about the practice of history. A couple of things caught my eye with respect to our discussion here on Sulloway's birth order work, which is highly statistical. The interviewer asks Bailyn about current quantitative work in history; part of his answer follows: [p.33] I don't see why quantification must ignore time and context, but I do think that there is a distinction between the kind of history that emerges uniquely from quantification and history that derives from more traditional evidence. The former involves, essentially, what I think of as "latent" history; that is, historical events or developments that the participants were not themselves aware of -- like shifts in the birth rate (that is obviously very important -- everything can turn on that -- though the individuals involved at the time are not aware of it; they may be aware of some manifestation or illustration of it within their personal lives, but that's a different story). Most history, however, concerns manifest events, public or private -- events that people are keenly aware of, think about, struggle with. One of the subtler problems now emerging is how to integrate these two levels of historical knowledge into a single whole. It is a difficult technical problem, which is becoming more and more important I think.... New technology, especially computer-based quantitative techniques, has had an important effect. Just as Laslett and the group around him in Cambridge transformed early modern social history in Britain, so the group working on the American South of the seventeenth century, in the Chesapeake area, transformed [p.34] that subject by technical means that were not available before. They quantified probate records, genealogies, tax records, and church records; and they discovered the means of establishing death rates, birth rates, family structure, and other vital statistics, in such a way that we get a picture of the seventeenth-century South that is far different from anything we had before. It's a grim picture, of desolation, of a death rate far beyond the birth rate: for almost a century the Anglo-American population in the South was not reproducing itself (in fact, it survived only by continuous immigration -- waves of new arrivals who repeated the suffering and devastation of their predecessors). As a traditional narrative historian, Bailyn's main concern is with "manifest" events that conscious historial actors are involved with; most of the events of natural history that we are concerned with on Darwin-L would come under his heading of "latent" history, since either there are no conscious actors involved (as with geology and almost all evolution), or the events take place unconsciously (as they do in language change, a good example of "latent" history in Bailyn's sense). Bob O'Hara (darwin@iris.uncg.edu) Robert J. O'Hara (darwin@iris.uncg.edu) | Cornelia Strong College, 100 Foust Building | http://rjohara.uncg.edu University of North Carolina at Greensboro | http://strong.uncg.edu Greensboro, North Carolina 27412 U.S.A. | _______________________________________________________________________________ <35:22>From DARWIN@iris.uncg.edu Sun Jul 7 19:02:59 1996 Date: Sun, 07 Jul 1996 20:02:56 -0500 (EST) From: DARWIN@iris.uncg.edu Subject: New volume on High Miller To: darwin-l@ukanaix.cc.ukans.edu Organization: University of NC at Greensboro The nineteenth-century geologist Hugh Miller has been a subject of discussion on Darwin-L from time to time for his wonderful descriptions of deep time and geological history. A new volume on Miller has just appeared, edited by a Darwin-L member in fact. It is: Shortland, Michael (ed.). 1996. _Hugh Miller and the Controversies of Victorian Science_ Oxford: Clarendon Press. The eleven chapters cover a great range, from Scottish geology, to Miller's religion, to his role in church history, to literary natural history, and more. There is a comprehensive bibliography of Miller's enormous output, too. Miller was notable for his extensive literary comparisons between geology and history, so this volume would be an excellent addition to any Darwin-L library. Congratulations to Michael on its appearance. Bob O'Hara (darwin@iris.uncg.edu) Robert J. O'Hara (darwin@iris.uncg.edu) | Cornelia Strong College, 100 Foust Building | http://rjohara.uncg.edu University of North Carolina at Greensboro | http://strong.uncg.edu Greensboro, North Carolina 27412 U.S.A. | _______________________________________________________________________________ <35:23>From WCalvin@U.Washington.edu Sat Jul 6 10:35:42 1996 Date: Sat, 06 Jul 1996 08:34:31 -0700 From: "William H. Calvin" <WCalvin@U.Washington.edu> Organization: University of Washington To: darwin-l@raven.cc.ukans.edu Subject: Re: Linguistic evolution, circle of species Remember that adjacent villages understanding each other doesn't imply an ability to speak the dialect, only to correctly guess at the meaning. Each can speak their own dialect to the other. Comprehension is usually a much easier task than production (two-years-olds understand sentences long before they can speak them), though it's worth noting Sue Savage-Rumbaugh's comment in her KANZI book: "Comprehension demands an active intellectual process of listening to another party while trying to figure out, from a short burst of sounds, the other's meaning and intent both of which are always imperfectly conveyed. Production, by contrast, is simple. We know what we think and what we wish to mean. We don't have to figure out "what it is we mean," only how to say it. By contrast, when we listen to someone else, we not only have to determine what the other person is saying, but also what he or she means by what is said, without the insider's knowledge that the speaker has." -- William H. Calvin WCalvin@U.Washington.edu http://weber.u.washington.edu/~wcalvin/ _______________________________________________________________________________ <35:24>From hanss@zondisk.sepa.tudelft.nl Sun Jul 7 18:14:59 1996 From: "Hans-Cees Speel" <hanss@zondisk.sepa.tudelft.nl> Organization: TUDelft To: kent@darwin.eeb.uconn.edu (Kent E. Holsinger), darwin-l@raven.cc.ukans.edu Date: Mon, 8 Jul 1996 01:13:56 +0000 Subject: Re: Linguistic and Biological Evolution I have been away for a week, so I will comment on some mails on biological and language evolution. I am a biologist, and specialise on that area between biology and cultural evolution. But language as such has not been the focus of my thought. Policy and theory have been, but they pre-suppose some language, and focus on specific parts of language [theories, problem-descriptions, etc] which you could say have a specific role or maybe function in language. I can make some usefull remarks for the discussion below, and add that most of my understanding comes from the views of David Hull, who worked out the analogy between genes and theories in science in his book science as a process. > Peter> Further, I wonder what we are comparing a language to in > Peter> this analogy. Is it a species? Because if a species is > Peter> defined by its genes, then unlike a language, its fate is > Peter> sealed, in a sense. Members of a species typically can't > Peter> change their genes. > > In my mind the comparison *is* between a language and a species. In my view you can compare whatever you want. What comparison is most apt depends on the questions you want to answer. > What > species are defined by has been and continues to be a major source of > controversy within biological systematics. I think its safe to say, > however, that few systematists today would define species in terms of > their genes. Rather, they would define them either in terms of lines > of descent lacking reticulation or ability to interbreed. In either > case, the definition has an effect similar to defining languages in > terms of mutual comprehensibility. As far as I see this is correct. A species is a special case of a lineage of genes. In the species genes are shuffled by more than one mechanism. Within species there are parts that shuffle more internally, like populations, demes, etc. <ost lineages however are not species, i.e. they are lines of bacteria, non-sexual lineages, etc. > Peter> Language change > Peter> doesn't just occur, or perhaps even primarily occur, across > Peter> generations, but within generations. > > This is an interesting difference between biological evolution and > linguistic evolution. I think it is not. Bacteria interchange genes within generation, so can virusses act as communication of genes between species. What counts further in this case is what yuo call a charateristic. Characters acquired by an organism during its > lifetime are not transmitted to its offspring, only its > genes. Language features acquired by individuals during their lifetime > are (potentially) transmitted to everyone with whom they come in > contact. Perhaps, then, there are two really significant differences > between biological and linguistic evolution: > > 1) A greater degree of reticulation (borrowing/hybridization) in > linguistic than in biological evolution. this depends what you see as a generation Hul proposed that if you want to compare memes to genes the appropriate thing is not time as such, but generation time of a replcator [that which is copied, be it a meme, or gene]. Every copying instance counts as a generation. If you take bacteria in real time its generations are much quicker than language evolution, if you take the ice-bear it would be slower in many cases thatn meme-generations.. > 2) Different modes of transmission for organismal and linguistic > traits, with strict parent to offspring transmission in the former > and significant, perhaps predominant, transmission within > contemporaneous populations in the latter. I don't know what you mean by 'modes'. If you take language transmission with the generation time of replication, and not the biological entity that copies [humans] this descriptions makes no sense any more. In my view comparing replicator-lineahes is general enough to compare evolution of memes and genes. For more on this you could read my essay on these matters at my www-pages. greeitngs, Hans-Cees Theories come and go, the frog stays [F. Jacob] ------------------------------------------------------- |Hans-Cees Speel School of Systems Engineering, Policy Analysis and management |Technical Univ. Delft, Jaffalaan 5 2600 GA Delft PO Box 5015 The Netherlands |telephone +3115785776 telefax +3115783422 E-mail hanss@sepa.tudelft.nl www.sepa.tudelft.nl/~afd_ba/hanss.html featuring evolution and memetics! _______________________________________________________________________________ <35:25>From hanss@zondisk.sepa.tudelft.nl Sun Jul 7 18:17:53 1996 From: "Hans-Cees Speel" <hanss@zondisk.sepa.tudelft.nl> Organization: TUDelft To: Salikoko Mufwene <s-mufwene@uchicago.edu>, darwin-l@raven.cc.ukans.edu Date: Mon, 8 Jul 1996 01:17:32 +0000 Subject: Re: Linguistic and Biological Evolution > >To be sure, there are some aspects of language change that appear to > >be quite similar to biological change. (Mirroring Kent, I warn that > >my background is in linguistics, not biology.) But I question > >whether language change can be seen as reproduction. In a real > >sense, language is recreated as it is passed from one generation to > >another, rather than reproduced. The genesis of creole languages is > >a vivid example of this. I think it can help if you distinguish between replication and reproduction. In biology reproduction is when an organism makes little ones. Repliation is when genes are copied, and this can also happen in cell-division, whithout reproduction of the whole organism. Hans-Cees Theories come and go, the frog stays [F. Jacob] ------------------------------------------------------- |Hans-Cees Speel School of Systems Engineering, Policy Analysis and management |Technical Univ. Delft, Jaffalaan 5 2600 GA Delft PO Box 5015 The Netherlands |telephone +3115785776 telefax +3115783422 E-mail hanss@sepa.tudelft.nl www.sepa.tudelft.nl/~afd_ba/hanss.html featuring evolution and memetics! _______________________________________________________________________________ <35:26>From hanss@zondisk.sepa.tudelft.nl Sun Jul 7 18:27:43 1996 From: "Hans-Cees Speel" <hanss@zondisk.sepa.tudelft.nl> Organization: TUDelft To: Scott DeLancey <delancey@darkwing.uoregon.edu>, darwin-l@raven.cc.ukans.edu Date: Mon, 8 Jul 1996 01:26:48 +0000 Subject: Re: linguistic & biological evolution > A problem with the analogy is that in biology (I'm, > probably obviously, speaking as a non-biologist here; somebody > fix me if I go awry) we have for a long time been able to identify > fundamental units of transmission. Even before we knew anything > about codons, before DNA, even back in the days of Mendel before > we knew anything at all about the mechanisms of transmission, > we could, at least in a rough-and-ready way, identify traits that > were transmitted as units, and thus find a specific level of analysis > where we could say with some explicitness what we mean by a "gene". > There is nothing equivalent in the "meme" model, and, at least in > our present state of understanding of human cognition and culture, > no way of even setting about to find one. Where he first talks > about memes, Dawkins gives as an example something like a particular > way of making pots. But that's not by any means an irreducible unit-- > it's comparable not to a gene, or a trait, but to a whole complex > structure. I really must disagree here. In biology what is replicacted is not the chararter but the physical gene. Surely we see its working re-appear in succesive generaltions of organisms, but this is in no way more clear than in cultural transmission. Dawkins uses the gene definition of Williams, not reffering to physical structures of DNA, but to those parts of the DNA that make a differnece in the evolutionary process. In his definition a neutral peace of DNA is no gene. I think that what the units of transmission are exactly in a particular case is as messy as in cultural evolution, only the definition is cleverly chosen, to ignore such particular problems. > and here the comparison gets really complicated. In the biological > case, we're essentially talking here about genes moving from species > to another, or hybrids with genetic inheritance from two distinct > lineages, where "genetic inheritance" can in principle be made > absolutely explicit--A, C, and E from one parent, B, D and F from > the other, or whatever. When languages mix/borrow/otherwise affect > one another, there's a much broader range of possibilities. A > language can borrow anything from a single word up to half or > more of its vocabulary (cf. the French/Latin vocabulary in English), > from a single sound (rare without accompanying vocabulary borrowing, > but possible) to a whole phonological system, from a particular > syntactic construction to a whole grammatical structure. I assume you are right for language here, but not for biology. Organisms can interchange parts of genes, chromosomes, parts of neutral peaces of DNA, etc. Surely the classification of these parts is different from that in language but not less messy or clear. Hans-Cees Theories come and go, the frog stays [F. Jacob] ------------------------------------------------------- |Hans-Cees Speel School of Systems Engineering, Policy Analysis and management |Technical Univ. Delft, Jaffalaan 5 2600 GA Delft PO Box 5015 The Netherlands |telephone +3115785776 telefax +3115783422 E-mail hanss@sepa.tudelft.nl www.sepa.tudelft.nl/~afd_ba/hanss.html featuring evolution and memetics! _______________________________________________________________________________ <35:27>From hanss@zondisk.sepa.tudelft.nl Sun Jul 7 18:31:11 1996 From: "Hans-Cees Speel" <hanss@zondisk.sepa.tudelft.nl> Organization: TUDelft To: kent@darwin.eeb.uconn.edu (Kent E. Holsinger), darwin-l@raven.cc.ukans.edu Date: Mon, 8 Jul 1996 01:31:01 +0000 Subject: Re: linguistic & biological evolution > One story I have heard suggests that the analogies may be even more > extensive. My understanding is that if one were to go from village to > village from Sicily, north through Italy, west along the Mediterranean > to the tip of the Iberian peninsula neighboring villagers would be > able to understand one another, though villagers from Sicily could not > understand those from Portugal or vice versa. If this is true, it > sounds to me like a linguistic example of a Rassenkreise or ``circle > of races.'' It suggests that the processes of language change share > some fundamental similarities with the processes of organismal > evolution. My statement would be that if we compare language and genes in a framework of replication and interaction and linages, we are no longer analogizing, but have a fromal theoretical framwork with just two different fields of inquiery. Much stronger than analogy. Hans-Cees Theories come and go, the frog stays [F. Jacob] ------------------------------------------------------- |Hans-Cees Speel School of Systems Engineering, Policy Analysis and management |Technical Univ. Delft, Jaffalaan 5 2600 GA Delft PO Box 5015 The Netherlands |telephone +3115785776 telefax +3115783422 E-mail hanss@sepa.tudelft.nl www.sepa.tudelft.nl/~afd_ba/hanss.html featuring evolution and memetics! _______________________________________________________________________________ <35:28>From DARWIN@iris.uncg.edu Sun Jul 7 23:19:36 1996 Date: Mon, 08 Jul 1996 00:19:28 -0500 (EST) From: DARWIN@iris.uncg.edu Subject: History of systematics (followup to Joe Felsenstein) To: darwin-l@ukanaix.cc.ukans.edu Organization: University of NC at Greensboro Joe Felsenstein wrote a few days ago: >Bob O'Hara posted a most useful >> PRELIMINARY BIBLIOGRAPHY: RECENT WORKS ON THE HISTORY OF SYSTEMATICS. > >One thing I notice is the sparse coverage of the extremely hard-fought >controversies in contemporary systematics. > >Permit me a "cri de coeur" (sp.?) here. There is probably more coverage >in the history-of-systematics literature of controversies in a given year >in the mid-1810's than there is of, say, 1985. I can understand the >desirability of waiting until there is some perspective, though I also >wonder whether that is not mostly done to ensure that the participants >are safely dead. I would certainly second Joe's call for more work by historians, philosophers, and other interested people on the recent history of systematics. Joe is right that this is a tremendously rich territory for all sorts of analysis, and most of the participants are still very much alive (and sometimes kicking, as David Hull discovered). (For the non-specialists, we are referring to the extensive restructuring of the whole field of systematics in the last thirty or so years, with the result that the field is no longer about classification, but rather is about historical reconstruction -- this being my synoptic description of what has happened.) I suspect that one of the reasons this revolution has not yet received a great deal of attention is that many of the issues involved are rather technical, and a few of them are still live issues for some people. That might make the usual approach of historians a bit difficult, but sociologists of science ought to be able to have a field day. In one of my papers (Biology and Philosophy, 6:271) I suggested a philosophical/ sociological study that could be done to see how different members of the field interpret diagrams; I still think that would make a great project for a graduate student interested in systematics and the history and philosophy of science. A number of people have noted that the "Darwin Industry" among historians has migrated a bit to become a "Synthesis Industry." I think one of the principal causes of this was the publication of Mayr & Provine's _The Evolutionary Synthesis_, which contained a number of personal essays by the historical actors themselves, as well as some historical interpretation. One way to generate more interest in the recent history of systematics would be to publish a similar volume, or at least a collection of essays by participants in the controversies of the last 30 years. (There are a few who would probably refuse to participate, considering how great some of the personal animosity became.) Something along this line might be very provocative, and would catch the attention of more science studies people. Maybe it could be a special issue of _Systematic Biology_? Bob O'Hara, Darwin-L list owner Robert J. O'Hara (darwin@iris.uncg.edu) | Cornelia Strong College, 100 Foust Building | http://rjohara.uncg.edu University of North Carolina at Greensboro | http://strong.uncg.edu Greensboro, North Carolina 27412 U.S.A. | _______________________________________________________________________________ <35:29>From ahouse@hydra.rose.brandeis.edu Mon Jul 8 08:09:45 1996 Date: Mon, 8 Jul 1996 09:15:01 -0400 To: darwin-l@raven.cc.ukans.edu (Darwin List) From: ahouse@hydra.rose.brandeis.edu (Jeremy C. Ahouse) Subject: Linguistic & Biological analogies? Kent Holsinger has given us a description of language dynamics, indicating some ways that he sees them as paralleling biological evolution. I commend his quick responses to the various cautions that have been voiced. A number of those who are hesitant to embrace the strong analogy are concerned about the precise level of the comparison; species, population, lineage, ... These questions all arise for the biological situation as well (as Kent suggests in response): >In my mind the comparison *is* between a language and a species. What >species are defined by has been and continues to be a major source of >controversy within biological systematics. I think its safe to say, >however, that few systematists today would define species in terms of >their genes. Rather, they would define them either in terms of lines >of descent lacking reticulation or ability to interbreed. In either >case, the definition has an effect similar to defining languages in >terms of mutual comprehensibility. My concern is the following. In Kent's model we have some (as yet) unspecified notion language change which piggybacks on human population emigration patterns (i.e. lineage constrained diffusion). As long as the populations don't mix (the issue of creoles has been raised), language dynamics can ride along within those lineages. So languages are like streams of paint, prevented from mixing because the are in carried in canals that never cross. They retain integrity thanks to the canals. But that doesn't give languages any kind of self-sustaining integrity. To make the strong analogy stick, it seems that we would want to argue that there are internal language dynamics that resist being mixed (e.g. syntactic rules that resist certain modifications and support a particular constellation of linguistic regularities). These internal dynamics might then serve a role analogous to the developmental regulatory hierarchy in biology. There might be the additional claim that the environment interacts with the language offering a kind of adaptationist analogy, selecting certain features and thus underwriting a notion of convergence. In evolutionary biology we study lineages. Factors that covary with lineages (morphology, mate recognition systems, language(!), ...) are the modifications used to infer the actual branching pattern of descent. While there are knockdown-dragout fights when someone wants to base species concepts on one of these covarying factors there is strong general agreement that the lineage is "real" (ontologically) and important(1). It is important because, "Common descent is, ..., one of the main explanations of the existence of extraordinarily homogeneous classes that do _not_ share a common real essence (Dupre 1993 endnote 2 pg 272)." Sometimes this expresses itself in the claim that species are individuals(2). Kent would like mutual comprehensibility (see quote above) to serve as interbreeding does in lending cohesiveness to groups within a reproductive species concept. Let's see what kind of work the strong analogy must do. To claim analogy with evolutionary biology can mean a number of things; i. languages have a history. ii. languages have common ancestors. iii. languages are dichtomously branching. iv. language change is explained by natural selection. Longterm language dynamics is nothing more than the cumulative result of local selection. This is the adaptationist program as applied to languages, requiring; a) richness of variation (spontaneous, persistent (i.e. heritable), abundant, small and continuous (or nearly so) in its effects), b) nondirectedness of variation, c) a nonpurposive "sorting" mechanism (Amundson 1989). v. language change is explained by developmental constraints, contingency, varying rates of change (exhibiting periods of stasis). The reaction (from the 70s - present) to the adaptionist program as applied to language. This includes what Kelly Smith calls structuralism (Smith 1992) and it is crude to call this a reaction to the adaptationism as its roots are much deeper and its articulation predates the neo-Darwinian synthesis that cemented selectionism centered adaptationism. vi. language change is explained by founder effects, disruptive selection, shifting balance equilibria, neutralism, random fixation and a whole cornucopia of ideas borrowed from biology While this list is not exhaustive it is a good start and will allow me to make my main points. Let's visit these one at a time. i. I take it that there is overwhelming consensus for there being a past. And languages surely traverse that past. Need we say more? Nothing really biological here, any more than there is an analogy with geology or cosmology. ii. This point is more problematic. Oliver Sachs in describing deaf siblings that built an almost grammerless, gestural system mentions several studies that indicate that only two generations are necessary for the leap into a full grammar and syntax (Sachs 1989 footnote pg 45). This suggests that the language instinct is strong enough to offer a substrate for "spontaneous generation" of languages. The common ancestor in this case is... what? Maybe Chomsky's "innate structure that is rich enough to account for the disparity between experience and knowledge." In any case we have at least two options. Assume that the "spontaneous generation" counter example is not crucial or find a slightly different analog. De novo languages may be possible, but we could claim that this is an irrelevant feature when tracing Farsi and Spanish back to proto-indo-european... or whatever. Alternately, if we recast the analogy in ecological terms we may do better. We often claim that foodwebs can get reestablished after strong climatic change. Now the analogy with language is not one of "species" but of trophic actors - herbivores, predators, etc... These ecological kinds are of crucial relevance to theoretical understanding in ecology, being the basis of an ecological hierarchy(3). iii. The topology of branching seems to be (at least so far in the discussion) solely due to the isolation of human populations. No claim has been made that after isolation and diffusion that subsequent reticulation is ruled out or even strongly inhibited. This strikes me as strongly at variance with many examples in evolutionary biology. Though some angiosperms may offer a model here (Grant 1981). There are many examples of hybrids in flowering plants (see the diagram of _Clarkia_ in Futuyma 1986, pg. 229). But is this really what people mean when they analogize language and biological evolution? iv. Initially I thought that the main focus of discussion would be here. I expected to find a series parallels (and frankly a series of just-so stories). Why did I think this? To many people adaptationism is synonymous with evolution and natural selection is often thought to exhaust the explanatory scaffolding for the adaptionist narrative. Yet the discussion has not gotten here... so much for the best laid expectations. Language may have a) richness of spontaneous variation. But is it persistent (i.e. heritable), abundant, small and continuous (or nearly so) in its effects? Does Kent's notion of "mutual comprehensibility" serve to make the changes persistent? Is the variation non-directed or do syntactic structures facilitate and inhibit variations? In what sense is there a nonpurposive "sorting" mechanism at work in language change? v. Developmental constraints have had a long history in biology. We are only now getting a reductionist handle (via molecular developmental genetics) on how genetic variation results in morphological variation. But long before the molecular biology jugernaut hit town it was known that the relationship is not simple (Waddington 1957)(4). Is there any parallel in language evolution? Is there anything to my previous, brief, suggestions about syntactic structures leading to stability against infection/colonization from other languages. How important are contingency in explaining particular languages? Are there many examples of convergence in languages that face similar selection pressures? What constitutes convergence or selection pressure when we are discussing languages? How variable are the rates of language change? Are they so variable as to put pressure on a deep selectionist commitment? vi. Here we actually had an example. Founder effects in language. How many of the other ideas from ecology and evolution have been mined? For example, is there anything like Fisher's two stage model of mimicry in langauge changes for languages with overlapping ranges where it is somehow dangerous to have a noticeably unique language (discussed wrt butterfly mimics by Turner 1981)? If all models from biology can not or should not be lifted can we say what it is about language that makes only some analogies valuable? All of these questions must paint me as quite the strong analogy skeptic. But I want to reiterate that I think that there is room for cross fertilization and in a way I hope the analogy doesn't fit too well. We already have biology as a good example of biological evolution it would be interesting to have language evolution offer marked differences. cheers, Jeremy _____ Endnotes (1) Many of the disagreements about species stem from the (many!) exceptions to the perfect correlation between lineage branching and any single factor. There are other principled objections to some concepts (e.g. how do you discover "_potentially_ interbreeding" groups?). (2) Species as individuals (Ghiselin 1974) is a usage that philosophers love and that for others always sounds a little strained (see discussion in Ereshefsky 1992). Lineage is an interesting noun and the importance of lineage a crucial insight of evolutionary biology. (One of the historians on this list may be able to tell us who first realized the importance.) Once the "species as individual" is repackaged in terms of lineages much of the heat seems to dissipate while the light is kept intact. (3) Niles Eldredge and others has suggested that the tension between the ecological and genealogical hierarchies are key for understanding evolutionary dynamics (Eldredge 1995). (4) Waddington's conception of the intricate relationship between genotype and phenotype is illustrated by a number of diagram in the 1957 volume that I reference. My favorite of these illustrations is also on the home page for Harvard's general Evolution course <http://icg.harvard.edu/~bio17>. You can view it with most graphical web browsers. _______ References Amundson, R. (1989). The Trials and Tribulations of Selectionist Explanations. In K. Hahlweg & C. A. Hooker (Eds.), Issues in Evolutionary Epistemology, (pp. 556-578). NY: SUNY Press. Dupre, J. (1993). "The Disorder of Things: Metaphysical Foundations of the Disunity of Science." Harvard University Press, Cambridge, MA. Eldredge, N. (1995). Reinventing Darwin: The Great Debate at the High Table of Evolutionary Theory. New York: John Wiley & Sons, Inc. Ereshefsky, M. (Ed.). (1992). The Units of evolution: essays on the nature of species. Cambridge, Mass.: MIT Press. Futuyma, D. (1986). Evolutionary Biology. (2nd ed.). Sunderland, MA: Sinau= er. Ghiselin, M. T. (1974). A radical solution to the species problem. Systematic Zoology, 23, 536-544. Grant, V. (1981). Plant Speciation. (2nd ed.). New York: Columbia University Press. Sachs, O. (1989). Seeing voices: a journey into the world of the deaf. Berkeley: University of California Press. Smith, K. (1992). Neo-Rationalism Versus Neo-Darwinism: Integrating Development and Evolution. Biology and Philosophy 7, 431-451. Turner, J. R. G. (1981). Adaptation and evolution in Heliconius: a defense of neoDarwinism. Annual Review of Ecology and Systematics, 12, 99-121. Waddington, C.H. (1957) The Strategy of Genes: A Discussion of Some Aspects of Theoretical Biology, George Allen & Unwin Ltd, London. Jeremy C. Ahouse Biology Department Brandeis University Waltham, MA 02254-9110 ph: (617) 736-4954 fax: (617) 736-2405 email: ahouse@hydra.rose.brandeis.edu web: http://www.rose.brandeis.edu/users/simister/pages/Ahouse _______________________________________________________________________________ <35:30>From MNHVZ082%SIVM.BITNET@KUHUB.CC.UKANS.EDU Mon Jul 8 09:23:57 Date: Mon, 08 Jul 1996 10:19:15 -0400 (EDT) From: Kevin de Queiroz <MNHVZ082%SIVM.BITNET@KUHUB.CC.UKANS.EDU> Subject: Re: History of systematics (followup to Joe Felsenstein) To: Darwin-L <darwin-l@raven.cc.ukans.edu> Given that the Mayr and Provine volume had such a positive effect on the study of the Synthesis, perhaps a similar volume (on developments in systematics) would be better than a special issue of _Systematic Biology_. And who could possibly be better to edit such a volume than our own Dr. O'Hara? Kevin de Queiroz mnhvz082@sivm.si.edu _______________________________________________________________________________ Darwin-L Message Log 35: 1-30 -- July 1996 End