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#16
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Clang!
Ah! A mutant new-wave quintet from Akron, Ohio. Should have guessed. Thanks
for furthering my education, though. Colin "Cereoid+10" wrote in message .com... http://www.super70s.com/Super70s/Mus...We_Not_Men.asp http://atheismawareness.home.att.net/music/devo.htm Where have you been hiding during your lifetime? c.mcculloch wrote in message ... Er, what is DEVO? Colin "Cereoid+10" wrote in message .. . Are you saying if chimps were given the right to vote then the elections would have turned out differently and that Neanderthal Dubaya Bush wouldn't now be president and we wouldn't be facing the prospect of going to war with Iraq for his daddy and all his rich republican buddies? Are we not men? We are DEVO? Iris Cohen wrote in message ... Based on this theory, man is very closely related to the chimpanzee, which poses the ethical question of whether we treat chimps as animals or quasi-humans. Iris, Central NY, Zone 5a, Sunset Zone 40 "The trouble with people is not that they don't know but that they know so much that ain't so." Josh Billings (Henry Wheeler Shaw), 1818-1885 |
#17
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Clang!
"P van Rijckevorsel" wrote in message ... P van Rijckevorsel writes I am quite dubious if the large majority of people believe that Linnaeus is the beginning of modern taxonomy. You are the first one I meet ;-) Apart from Paul Hebert, of course? Colin No doubt one could accuse the Linnaean Society of bias, but, http://www.linnean.org/html/history/..._biography.htm + + + Actually this is quite accurate. They even put "the 'father of taxonomy' title" between single quotes to show it should not be taken literally! Quite; to show that he was not literally its daddy. Colin + + + and, they're not the only ones, http://www.google.com/search?as_q=Li...xonomy&num=100 and some of those links are university sites ====== ...modern taxonomy is assumed to start with Caesalpinus (1519-1603) or John Ray I could be tempted to go with the last two, but I'll stick with the majority ;-) and my old friend Linnaeus. (1628-1705). Binary combinations on a largish scale were first used by de Tournefort (1656-1708). I was looking at one of Tournefort's books today, and in this he was using binomials, but not necessarily as specific names. (For example, he has 14 "species" of Malva rosea, most, if not all, would now be ranked as cultivars of forms. And 8 of Ketmia indica.) He wasn't the only one. Some of the herbalists were using binomials before that Colin + + + ======= I doubt that you could easily find anybody who knows what the system of Linnaeus is, it has fallen in disuse so long ago that only students of history are even vaguely familiar with it. Didn't you see d.buebly's comments above? Sounds as if he is a student. Colin Even when published it was worthless, from a scientific perspective. + + + The importance of Linneaus lies in the fact that he published surveys of plants which were complete (ie all known plants) and to file these in an accessible manner he used the Sexual System PvR And got well castigated for it. To quote but one - the Bishop of Carlisle: "A literal translation of the first principles of Linnaean botany is enough to shock female modesty. It is possible that many virtuous students might not be able to make out the similitude of Clitoria" Interesting that the bishop *could*. I reckon it is almost worth giving Linnaeus pride of place for that alone. I do agree with your last paragraph :-0, but he also made the study of plants more accessible by publishing short descriptions of plant species, and standardised many of the alternative names. However, when I innocently offered up the report on Hebert's paper, I didn't expect to stir up so much reaction. It *has* been fun, but perhaps enough is enough? Colin |
#18
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=========
They even put "the 'father of taxonomy' title" between single quotes to show it should not be taken literally! ========= Quite; to show that he was not literally its daddy. Colin + + + There is a saying "succes has many fathers" + + + ====== ...modern taxonomy is assumed to start with Caesalpinus (1519-1603) or John Ray I could be tempted to go with the last two, but I'll stick with the majority ;-) and my old friend Linnaeus. ======= I doubt that you could easily find anybody who knows what the system of Linnaeus is, it has fallen in disuse so long ago that only students of history are even vaguely familiar with it. The importance of Linneaus lies in the fact that he published surveys of plants which were complete (ie all known plants) and to file these in an accessible manner he used the Sexual System = = = I do agree with your last paragraph :-0, but he also made the study of plants more accessible by publishing short descriptions of plant species, + + + included in "survey", isn't it? + + + and standardised many of the alternative names. + + + The real standardization came only later and some of Linnaeus' choices have been cursed as idiotic by generations of botanists. + + + However, when I innocently offered up the report on Hebert's paper, I didn't expect to stir up so much reaction. It *has* been fun, but perhaps enough is enough? Colin + + + Actually you might elaborate on what you did mean by: Give Linnaeus his due - despite the flaws, his system has served us pretty well and should not be rudely dismissed. It is still unclear what system you meant and how it has proved useful? PvR |
#19
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"P van Rijckevorsel" wrote in message news ========= They even put "the 'father of taxonomy' title" between single quotes to show it should not be taken literally! ========= Quite; to show that he was not literally its daddy. Colin + + + There is a saying "succes has many fathers" + + + ====== ...modern taxonomy is assumed to start with Caesalpinus (1519-1603) or John Ray I could be tempted to go with the last two, but I'll stick with the majority ;-) and my old friend Linnaeus. ======= I doubt that you could easily find anybody who knows what the system of Linnaeus is, it has fallen in disuse so long ago that only students of history are even vaguely familiar with it. The importance of Linneaus lies in the fact that he published surveys of plants which were complete (ie all known plants) and to file these in an accessible manner he used the Sexual System = = = I do agree with your last paragraph :-0, but he also made the study of plants more accessible by publishing short descriptions of plant species, + + + included in "survey", isn't it? + + + and standardised many of the alternative names. + + + The real standardization came only later and some of Linnaeus' choices have been cursed as idiotic by generations of botanists. + + + However, when I innocently offered up the report on Hebert's paper, I didn't expect to stir up so much reaction. It *has* been fun, but perhaps enough is enough? Colin + + + Actually you might elaborate on what you did mean by: Give Linnaeus his due - despite the flaws, his system has served us pretty well and should not be rudely dismissed. It is still unclear what system you meant and how it has proved useful? PvR Well, OK - I'll have a shot at it, but I'm a bit pushed for time. Prior to Linnaeus, there was little if any universally accepted system for the naming of organisms. Although some people used binomials, long polynomials were still common. If pressed, I would nominate his sexual system, even though this was very artificial and not entirely successful. This taxonomy was pretty soon abandoned by later botanists, but his system of naming taxa persisted, as it was effective way to communicate about plants - most educated people then spoke latin, and the binomens (even if, as you say, many of them were "idiotic") did at least have a precise meaning (you might disagree with that). Also, it was simple. Any botanist or naturalist could use the system to classify and identify plants that he/she had never encountered before, and this was what most people wanted, and still want. So it was used, and remained in use. To quote from the Linnaean Society (the London one): "In his publications, Linnaeus provided a concise, usable survey of all the world's plants and animals as then known, about 7,700 species of plants and 4,400 species of animals. These works helped to establish and standardize the consistent binomial nomenclature for species which he introduced on a world scale for plants in 1753, and for animals in 1758, and which is used today. His Species Plantarum 10th edition, volume 1(1758), have accordingly been accepted by international agreement as the official starting points for botanical and zoological nomenclature. Scientific names published before then have no validity unless adopted by Linnaeus or by later authors. This confers a high scientific importance on the specimens used by Linnaeus for their preparation, many of which are in his personal collections now treasured by the Linnean Society". and: "The general adoption by botanists and zoologists of this consistent two-word nomenclature for species during the second-half of the 18th century came about because Linnaeus introduced it in comprehensive works which naturalists soon found indispensable" Yes, I know that quotes are a bit of a cop-out, but I really do have to leave this - at least pro tem, and I doubt that I could improve on what they have to say. Colin |
#20
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It seems your quotes are supporting my position not yours?
What has lasted is Linnaeus importance for nomenclature, as the official starting point of the binary system of names of species. This binary nomenclature is of vital importance to taxonomy, as well as just about any other science, with the exception of astronomy (and perhaps some of the social sciences, although I think not). I don't see how binary nomenclature can be called a system, except in the most abstract sense. Likely it is here to stay, although the PhyloCode- adherents suggest otherwise. Taxonomy itself was not much influenced by Linnaeus. Thankfully Linnaeus' Sexual System is forgotten. The present system of botanical nomenclature uses many ranks, of which only one rank, species, was affected by Linnaeus. So there is some reason to recognize Linnaeus as the founding father of modern nomenclature (although his actual contribution is limited to one rank), but no real reason whatsoever to connect Linnaeus with taxonomy, let alone call him the 'father of modern taxonomy'. Of course the popular mind does not distinguish taxonomy from nomenclature. What Linnaeus did manage to achieve was good PR, as well as compiling his complete survey of all known plants, complete with a binary name for each. PvR ============= Actually you might elaborate on what you did mean by: Give Linnaeus his due - despite the flaws, his system has served us pretty well and should not be rudely dismissed. ============ It is still unclear what system you meant and how it has proved useful? PvR c.mcculloch schreef Well, OK - I'll have a shot at it, but I'm a bit pushed for time. Prior to Linnaeus, there was little if any universally accepted system for the naming of organisms. Although some people used binomials, long polynomials were still common. If pressed, I would nominate his sexual system, even though this was very artificial and not entirely successful. This taxonomy was pretty soon abandoned by later botanists, but his system of naming taxa persisted, as it was effective way to communicate about plants - most educated people then spoke latin, and the binomens (even if, as you say, many of them were "idiotic") did at least have a precise meaning (you might disagree with that). Also, it was simple. Any botanist or naturalist could use the system to classify and identify plants that he/she had never encountered before, and this was what most people wanted, and still want. So it was used, and remained in use. To quote from the Linnaean Society (the London one): "In his publications, Linnaeus provided a concise, usable survey of all the world's plants and animals as then known, about 7,700 species of plants and 4,400 species of animals. These works helped to establish and standardize the consistent binomial nomenclature for species which he introduced on a world scale for plants in 1753, and for animals in 1758, and which is used today. His Species Plantarum 10th edition, volume 1(1758), have accordingly been accepted by international agreement as the official starting points for botanical and zoological nomenclature. Scientific names published before then have no validity unless adopted by Linnaeus or by later authors. This confers a high scientific importance on the specimens used by Linnaeus for their preparation, many of which are in his personal collections now treasured by the Linnean Society". and: "The general adoption by botanists and zoologists of this consistent two-word nomenclature for species during the second-half of the 18th century came about because Linnaeus introduced it in comprehensive works which naturalists soon found indispensable" Yes, I know that quotes are a bit of a cop-out, but I really do have to leave this - at least pro tem, and I doubt that I could improve on what they have to say. Colin |
#21
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Clang!
On Mon, 3 Feb 2003 11:54:11 -0000, "c.mcculloch"
wrote: snippage + + + ======= I doubt that you could easily find anybody who knows what the system of Linnaeus is, it has fallen in disuse so long ago that only students of history are even vaguely familiar with it. Didn't you see d.buebly's comments above? Sounds as if he is a student. Colin HS teacher actually; there is only so much time to introduce important concepts, so we don't spend too much time on the history of various science concepts, other than a quick examination. Aristotle to Linnaeus to modern taxonomy. I prefer to stress that these are attempts to create an ordered system, and it is constantly evolving as we get more information. |
#22
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#23
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Thanks for posting the original article.
I wonder how well this barcoding would work in plants, which frequently ignore specific, and even generic, boundaries when reproducing. M. Reed. P van Rijckevorsel wrote: This should be where this thread started: http://www.uoguelph.ca/~phebert/pdfs...ding_paper.pdf PvR |
#24
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Clang!
I can't say. A considerable part of the advances in 'molecular systematics'
in plants are based on chloroplast DNA which is transmitted through only one parent (maternal in dicots). This works fine for higher ranks, but at the species level there is still a world to be discovered. However I do know that CITES is looking into identifying plant material by 'DNA barcoding'. Note the article proposes to use mitochondria in animals. PvR Monique Reed schreef Thanks for posting the original article. I wonder how well this barcoding would work in plants, which frequently ignore specific, and even generic, boundaries when reproducing. M. Reed. P van Rijckevorsel wrote: This should be where this thread started: http://www.uoguelph.ca/~phebert/pdfs...ding_paper.pdf PvR |
#25
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Clang!
Sorry! I jumped to conclusions. Seems you take a nicely balanced approach.
Colin "d buebly" wrote in message ... On Mon, 3 Feb 2003 11:54:11 -0000, "c.mcculloch" wrote: snippage + + + ======= I doubt that you could easily find anybody who knows what the system of Linnaeus is, it has fallen in disuse so long ago that only students of history are even vaguely familiar with it. Didn't you see d.buebly's comments above? Sounds as if he is a student. Colin HS teacher actually; there is only so much time to introduce important concepts, so we don't spend too much time on the history of various science concepts, other than a quick examination. Aristotle to Linnaeus to modern taxonomy. I prefer to stress that these are attempts to create an ordered system, and it is constantly evolving as we get more information. |