juliaoceania
Posts: 21383
Joined: 4/19/2006 From: Somewhere Over the Rainbow Status: offline
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quote:
ORIGINAL: seeksfemslave quote:
If there is anything the history of humans has shown is that we are a dynamic species that changes through time, and that we will not be static in the future if our past is any kind of predictor. I believe this statement to be one of the biggest fallacies of all. Humans once they developed the mental characteristics that made them human, have remained basically the same.. I mean from a behavioural point of view. What HAS changed are the achievements that intelligent humans have brought about. say from stone axes to atom bombs,both having the same underlying purpose or from primitive wooden rafts to super liners. Some form of religious perspective has remained remarkably constant. The tendency to tell stories and create myths etc etc. I did not make a teleological claim here that we are somehow on the path to something bigger and better and evolving to some grand future. If you have read my posts I have not claimed that we are going up or down,.... just noting trends. As far as our future. If we have a mass extinction of innumerous species (which many scientists are concerned about for a myraid of reasons), then human beings could conceivably go extinct, or have such a massive change because they have to adapt to their environment to exploit new niches and they could possibly evolve... anything is possible. Note I did not claim IT WILL HAPPEN, I said it could (I do not like my words twisted) As far as remaining the same since we became human, well yes and no. About 40 thousand years ago human beings had an explosion is representative art, started making even finer tools and decorative objects... Here is a quote quote:
Homo sapiens (100,000 years ago to present) Species Description: The modern form of Homo sapiens first appeared about 100,000 years ago. This species is distinguished by large brain size, a forehead that rises sharply, eyebrow ridges that are very small, a prominent chin, and lighter bone structure than H. heidelbergensis. Even in those 100,000 years, anatomical trends toward smaller molars and decreased bone mass can be seen in the Homo sapiens fossil record. For example, contemporary humans in Europe and Asia have bones that are 20 to 30 percent thinner and lighter than those of upper Paleolithic humans dating from about 30,000 years ago. About 40,000 years ago, with the appearance of the Cro-Magnon culture, tools became markedly more sophisticated, incorporating a wider variety of raw materials such as bone and antler. They also included new implements for making clothing, engravings, and sculptures. Fine artwork, in the form of decorated tools, beads, ivory carvings of humans and animals, clay figurines, musical instruments, and cave paintings, appeared over the next 20,000 years. http://www.pbs.org/wgbh/evolution/humans/humankind/o.html So no we have not stayed static in our behavior. Like I said, we are a dynamic species. We were around about 60000 years before we attained the ability to produce symbolic representative art. According to some anthropologists (one of my professors for example), they think that something fired off in our brains around that time that was not present before, because before this time human beings were not doing these things (according to the archaeological record). It is still a mystery with my discipline as to what happened, did humans evolve mentally? We do not know for sure We may well be around another 1000000 years, or we may not, depending on the choices we make. Nothing I have stated in this post is a blanket definitive statement. I have no desire to debate these concepts infinitely with you, I am a cultural anthropologist, not a physical one and not an archaeologist. I had to learn about these concepts, but not in depth. I have avoided these types of posts because they tend to go back and forth for days and days, and I do not come to this forum for that, I come here for fun. If I am not mistaken you believe in creationism, which in and of itself would be tiresome for me to debate because that means you are from a different planet from me when it comes to these topics
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Once you label me, you negate me ~ Soren Kierkegaard Reality has a well known Liberal Bias ~ Stephen Colbert Great minds discuss ideas; Average minds discuss events; Small minds discuss people. Eleanor Roosevelt
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