firmobeisance
Posts: 55
Joined: 5/25/2007 Status: offline
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ORIGINAL: Hillwilliam The earliest example I could find for change in animals over time is "Zoonomia" from 1794 to 1796. Erasmus Darwin. Yes, CD's grandfather. In it, he said that "species adapt to their environment driven by lust, hunger and danger" Next was Jean-Baptiste Lamarck who proposed a theory of "acquired characteristics" in 1807. This means that, for instance, a group of animals that live in a mud flat would all develop bigger feet in response to environmental pressure. Neither of these authors nor any earlier ones I could find proposed the emergence of new species. The pattern of thouight at the time was that all species alive in the present were there from the day of creation. Some had changed a bit and many had become extinct but there was literally nothing new under the sun. Darwin's book was earthshattering because it proposed the emergence of NEW species over time. Noone had ever proposed that before. Regardless, Our founding fathers predate these early documents and therefore they could not have rejected something because it hadn't been written yet. A few more cents then. Sounds like a lame Eastwood re-make. Perhaps your Google term did not contain the string "before" when you searched evolution/Darwin. I write that because my first hit contained the Erasmus Darwin theory you quoted. Did you encounter this link? http://library.thinkquest.org/C004367/eh1.shtml And I will quote: "Contrary to many assumptions, evolutionary theory did not begin in 1859 with Charles Darwin and The Origin of Species. Rather, evolution-like ideas had existed since the times of the Greeks, and had been in and out of favor in the periods between ancient Greece and Victorian England. Indeed, by Darwin's time the idea of evolution - called 'descent with modification' - was not especially controversial, and several other evolutionary theories had already been proposed. Darwin may stand at the beginning of a modern tradition, but he is also the final culmination of an ancient speculation." This link, to The Timeline of Evolutionary Thought, makes not specific argument, but it is valuable to demonstrate there was actually an evolution to evolution theory and also demonstrates that the concept was mentated far and wide and not just in Darwins particular genetic stream: http://www.ucmp.berkeley.edu/history/evotmline.html I doubt it matters to anyone else, but I prefer to quote .org's and .edu's over .com's and .net's. Darwin's book was Earth shattering, because it quantified the idea of the emergence of new species. No one had previously assembled so thorough a volume on the subject. To micromanage evolution theory into nuances like whether a new foot defines a new species actually defines what you are trying to assert and pretty much supports exactly the conclusion from my previous post, so thank you for that. Not that I need to be correct or anything...but please be so kind as to bear in mind that I am not suggesting the founding fathers rejected or embraced anything, just that they had ample opportunity to consider the subject. quote:
ORIGINAL: Lucylastic Quite honestly , I dont give a damn about what the founding fathers might have pondered 200 + years ago. Well, to be entirely honest, no one can know what the founding fathers pondered, since none of them are available to give an accounting. What is pertinent, is that in light of that fact - which should seem patently obvious to any fourth grader - people continue to delight in assigning a dialog to those thoughts and how that thought train leads logically and inexorably to events of the present, as if to argue, "How could one could be so bold as to assume they could second guess Samuel Adams?" And thank you for the delayed welcome, Lucy, the pleasure is mine. I read your posts often and comment rarely.
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