mark wrote:
This is the same altered list that mark cuts and pastes, even though he knows he has removed the transitional skulls. Using it once might be a mistake, but using it over and over after being repeatedly corrected rules out an honest mistake.
mark, you are again telling the falsehood that there is no transitional, even though you been called on that more than once. Martyrs, do you think selectively hiding data is acceptable Christian behavior?
Here is another example of mark hiding evidence of this very transitional. He says there is no transitional, cutting it out of his list on post #31, then this is exposed with the full list in posts #37, 38 and 35.
http://www.christianforums.com/t7552551-4/
Here is the same above list with the transitionals replaced (from #38).
What mark is selectively not telling you is that there is a range (in fact, a usually overlapping range) to each of these.
It's about as gradual as you can get - in fact, the ranges often even overlap:
A. Afarensis with a cranial capacity of 380-430 cc lived about 3.5 mya.
(about the same as modern chimps)
A. Africanus with a cranial capacity of 420-500 cc lived 3.3-2.5 mya.
P. boisei with a cranial capacity of 500-545cc lived between 2.3-1.2 mya.
at this point, mark again omits data to make his point look better. Hey, that "whole truth" line is just a suggestion, right?
H. habilis with a cranial capacity of 510-680 cc lived about 2.3 to 1.7 mya.
H. georgicus with a cranial capacity of 600-780 cc lived about 1.8 mya.
H. Erectus with a cranial capacity of 850-1200cc lived about 1.8 mya.
Ancient H. Sapiens with a cranial capacity of 1150-1280cc lived about 0.5 to 0.2 mya.
H. Sapiens with a cranial capacity of 1200-1800cc live today, and post on this board.
So, mark, please inform me where the large gap is? Look again at the graph. Is it at 500 cc? 600 cc? 700 cc? Hint - draw horizontal lines on the graph - a gap is where you can go a long ways (say, 200 cc) vertically without points between the horizontal lines.
In graphical form:
http://ncse.com/files/images/Fossil_homs_cranial_capacity_vs_time_0.png
mark, pull out your calculator and see what that gives you. 2000000/18 is only 1 mutation every 100,000 years. That's not hard at all. I don't see why you act incredulous over 1 mutation every 100,000 years, when we are all expected to have a few mutations with every birth.
Another unsupported and baseless statement.
As posted before (even on this thread), it has been explained to mark that the increase in brain size is not a mystery, and some of the genes responsible have been identified. The video below is by someone who actually understands genetics, has looked at the evidence, and explains it. You can see starting at 2:40 that the evolution of a human brain from a chimp-like brain is not at all a "mystery" to those who are familiar with the evidence, such as Dr. Saplosky here. The genetic evidence (which shows how the brain evolution took place genetically) coupled with the fossil evidence (which confirms that it happen in real creatures, in the general timeframe expected) make it pretty clear that mark's difficulty in admitting the evidence and easy plausibilty for human brain evolution is just in his own brain, not in those of the experts.
What Separates Us from Chimps? As It Turns Out, Not Much - YouTube
previously shown to mark at:
http://www.christianforums.com/t7608419-5/#post59113621 Post #45
********************************
Smidlee wrote:
No, he doesn't say just that. In this informal part of a larger talk, he isn't trying to lay out all the details of the process shown by the science. He's mentioning offhand that it is understood, and giving one small part of that understanding (the increase in brain size, which is exactly the part mark can't get his head around). I agree, Smidlee, that it is a pretty amazing change. If you'd like to understand it in detail, then I encourage you to enroll at a University with these classes. It's not simple, and so learning it will require the time for a degree or so.
As has been pointed out in an earlier post, up to date data shows that chimps are clearly more intelligent than all animals except human animals, including the pointing methods you mentioned.
They have the largest encephalization quotient, which is what matters, since brain size scales with body size (so whales have the largest brains). Just look it up, and learn.
Thanks for the discussion-
Papias
Early Ancestors:
A. Afarensis with a cranial capacity of ~430cc lived about 3.5 mya.(Source: Endocranial Cast of Hexian Homo erectus from South China, AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2006)
A. Africanus with a cranial capacity of ~480cc lived 3.3-2.5 mya.
P. aethiopicus with a cranial capacity of 410cc lived about 2.5 mya.
P. boisei with a cranial capacity of 490-530cc lived between 2.3-1.2 mya.
OH 5 'Zinj" with a cranial capacity of 530cc lived 1.8 mya.
KNM ER 406 with a cranial capacity of 510cc lived 1.7 million years ago.
(Source: Smithsonian Human Family Tree)
Homo Erectus Skulls:
Hexian 412,000 years old had a cranial capacity of 1,025cc.
ZKD III (Skull E I) 423,000 years old had a cranial capacity of 915cc.
ZKD II (Skull D I) 585,000 years old had a cranial capacity of 1,020cc
ZKD X (Skull L I) 423,000 years ago had a cranial capacity of 1,225cc
ZKD XI (Skull L II) 423,000 years ago had a cranial capacity of 1,015cc
ZKD XII (Skull L III) 423,000 years ago had a cranial capacity of 1,030cc
Sm 3 >100,000 years ago had a cranial 917cc
KNM-WT 15000 (Turkana Boy) 1.5 million years ago had a cranial capacity of 880cc
I was expecting something a whole lot more difficult when I started looking into these things. What I found is that the truth is actually pretty simple, only the way they bury the truth is complicated.
Bear it in mind brother because I promise you, they haven't got an argument for this one because they haven't got a clue.
This is the same altered list that mark cuts and pastes, even though he knows he has removed the transitional skulls. Using it once might be a mistake, but using it over and over after being repeatedly corrected rules out an honest mistake.
mark, you are again telling the falsehood that there is no transitional, even though you been called on that more than once. Martyrs, do you think selectively hiding data is acceptable Christian behavior?
Here is another example of mark hiding evidence of this very transitional. He says there is no transitional, cutting it out of his list on post #31, then this is exposed with the full list in posts #37, 38 and 35.
http://www.christianforums.com/t7552551-4/
Here is the same above list with the transitionals replaced (from #38).
What mark is selectively not telling you is that there is a range (in fact, a usually overlapping range) to each of these.
It's about as gradual as you can get - in fact, the ranges often even overlap:
A. Afarensis with a cranial capacity of 380-430 cc lived about 3.5 mya.
(about the same as modern chimps)
A. Africanus with a cranial capacity of 420-500 cc lived 3.3-2.5 mya.
P. boisei with a cranial capacity of 500-545cc lived between 2.3-1.2 mya.
at this point, mark again omits data to make his point look better. Hey, that "whole truth" line is just a suggestion, right?
H. habilis with a cranial capacity of 510-680 cc lived about 2.3 to 1.7 mya.
H. georgicus with a cranial capacity of 600-780 cc lived about 1.8 mya.
H. Erectus with a cranial capacity of 850-1200cc lived about 1.8 mya.
Ancient H. Sapiens with a cranial capacity of 1150-1280cc lived about 0.5 to 0.2 mya.
H. Sapiens with a cranial capacity of 1200-1800cc live today, and post on this board.
So, mark, please inform me where the large gap is? Look again at the graph. Is it at 500 cc? 600 cc? 700 cc? Hint - draw horizontal lines on the graph - a gap is where you can go a long ways (say, 200 cc) vertically without points between the horizontal lines.
In graphical form:
http://ncse.com/files/images/Fossil_homs_cranial_capacity_vs_time_0.png
This gene which is involved in the development of the fetal brain from week 7 to 19 would have been virtually unchanged for 310 million years. Then, about 2 million years ago it changes 18 nucleotides in the three dimensional structure to produce the human brain from that of apes.
mark, pull out your calculator and see what that gives you. 2000000/18 is only 1 mutation every 100,000 years. That's not hard at all. I don't see why you act incredulous over 1 mutation every 100,000 years, when we are all expected to have a few mutations with every birth.
You should understand, evolutionists haven't got a clue how this is even remotely possible.
Another unsupported and baseless statement.
As posted before (even on this thread), it has been explained to mark that the increase in brain size is not a mystery, and some of the genes responsible have been identified. The video below is by someone who actually understands genetics, has looked at the evidence, and explains it. You can see starting at 2:40 that the evolution of a human brain from a chimp-like brain is not at all a "mystery" to those who are familiar with the evidence, such as Dr. Saplosky here. The genetic evidence (which shows how the brain evolution took place genetically) coupled with the fossil evidence (which confirms that it happen in real creatures, in the general timeframe expected) make it pretty clear that mark's difficulty in admitting the evidence and easy plausibilty for human brain evolution is just in his own brain, not in those of the experts.
What Separates Us from Chimps? As It Turns Out, Not Much - YouTube
previously shown to mark at:
http://www.christianforums.com/t7608419-5/#post59113621 Post #45
********************************
Smidlee wrote:
Saplosky is suppose to be an expert and the best he came up with if a monkey had more neurons they would think like us.
No, he doesn't say just that. In this informal part of a larger talk, he isn't trying to lay out all the details of the process shown by the science. He's mentioning offhand that it is understood, and giving one small part of that understanding (the increase in brain size, which is exactly the part mark can't get his head around). I agree, Smidlee, that it is a pretty amazing change. If you'd like to understand it in detail, then I encourage you to enroll at a University with these classes. It's not simple, and so learning it will require the time for a degree or so.
Also birds and dogs have better understanding of communication than a chimp. For example a dog understands finger pointing even though they have no fingers while chimps don't and have fingers.
As has been pointed out in an earlier post, up to date data shows that chimps are clearly more intelligent than all animals except human animals, including the pointing methods you mentioned.
Humans doesn't have the largest brain.
They have the largest encephalization quotient, which is what matters, since brain size scales with body size (so whales have the largest brains). Just look it up, and learn.
Thanks for the discussion-
Papias
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