Showing posts with label humans. Show all posts
Showing posts with label humans. Show all posts

Saturday, September 08, 2007

Brave New World


When I went to high school utopian and dystopian novels were considered must reading in social studies class. And this reminded me of Aldous Huxely's brilliant, and underappreciated, dystopian society of Brave New World.

Who is human? Do Chimeras have souls?

The English have decided that they will allow their scientists to combine human genes with animal genes to make embryos.

The embryos will not be a few human genes in an animal embryo, or a few animal genes in a human embryo, but a full blown merger of animal eggs and bird eggs to form a “chimera”, a mixed animal human being.


While the author, who opposes this on moral grounds, refers to H.G. Wells, Island of Dr. Moreau, and the more obscure Cordwainer Smith! Whom I also read while attending high school. Checking on his bio, I discover another influence on my theory of conspiratology.

Which seems appropriate given the conspiracies and conspiracy theories abounding around Chimera's.

Scientists have begun blurring the line between human and animal by producing chimeras—a hybrid creature that's part human, part animal.

Writers ranging from ancient Greek and Hindu poets to novelist Michael Crichton have all envisioned the fictional possibility of creating human-animal hybrids. The notion of "chimeras" was particularly horrifying to H. G. Wells, author of "The Island of Dr. Moreau."

But over the past two years, the subject has quietly made its way into scientific journals. Unbeknownst to most Americans, today the creation of human-animal chimeras represents a valuable experimental tool that could revolutionize science and medicine.

However, the creation of these hybrid organisms also raises ethical questions: What rights should these organisms possess?

Great Britain has already begun to take up the question; an official government report released last month backed the creation of human-animal hybrid embryos).

One of the main forces driving research in this area is the widespread interest in human embryonic stem cells. In vitro experiments suggest that these cells can differentiate into any cell type in the body, but whether they would retain that potential if implanted in an actual human body is not yet clear.

Chimera embryos have right to life, say bishops

A recent article (subscription required) in the NY Times Science section discusses the role of interspecies chimeras in biomedical research. They point out the chimeric organisms are nothing new:

“Biologists have been generating chimeras for years, though until now of a generally bland variety. If you mix the embryonic cells of a black mouse and a white mouse, you get a patchwork mouse, in which the cells from the two donors contribute to the coat and to tissues throughout the body. Cells can also be added at a later stage to specific organs; people who carry pig heart valves are, at least technically, chimeric.”
Regardless of the minimal ethical controversy amongst biologists, new research using other animals (e.g., pigs) to harvest human organs derived from progenitor cells has the potential to "gross out" most Americans. In essence, it's analogous to watching a horror film with a mad scientist manipulating the natural order for some (often undefined) egomaniacal purpose.

The Stranger Within

New Scientist vol 180 issue 2421 - 15 November 2003, page 34

Human chimeras were once thought to be so rare as to be just a curiosity.
But there's a little bit of someone else in all of us, says Claire
Ainsworth, and sometimes much more...

EXPLAIN this. You are a doctor and one of your patients, a 52-year- old
woman, comes to see you, very upset. Tests have revealed something
unbelievable about two of her three grown-up sons. Although
she conceived them naturally with her husband, who is definitely
their father, the tests say she isn't their biological mother.
Somehow she has given birth to somebody else's children.

This isn't a trick question - it's a genuine case that Margot Kruskall, a
doctor at the Beth Israel Deaconess Medical Center in Boston,
Massachusetts, was faced with five years ago. The patient, who we will
call Jane, needed a kidney transplant, and so her family underwent blood
tests to see if any of them would make a suitable donor. When the results
came back, Jane was hoping for good news.

Instead she received a hammer blow. The letter told her outright that
two of her three sons could not be hers. What was going on?

It took Kruskall and her team two years to crack the riddle. In the end
they discovered that Jane is a chimera, a mixture of two individuals -
non-identical twin sisters - who fused in the womb and grew into a single
body. Some parts of her are derived from one twin, others from the other.
It seems bizarre that this can happen at all, but Jane's is not an
isolated case. Around 30 similar instances of chimerism have been
reported, and there are probably many more out there who will never
discover their unusual origins.

The image “http://www.informatik.uni-bonn.de/~idea/chimera.gif” cannot be displayed, because it contains errors.

SEE

Homunuclus

Chickens Have Teeth!!!

Dialectical Science-JBS Haldane

Bring on the Clones

GOTHIC CAPITALISM

Whose Family Values?



Find blog posts, photos, events and more off-site about:
, , , , , , , , ,
, , , ,

Tags











Friday, September 07, 2007

Humanness


I would hope so.

Human toddlers outperform apes in social learning

One theory holds that humans have distinctive "cultural intelligence," she said. Alternatively, some think humans hold an advantage in social cognitive tasks simply because they have more general intelligence.

Human toddlers show markedly better social learning skills compared to their primate cousins, a new study finds.

"Social cognition skills are critical for learning," Herrmann said in a news release.

"The children were much better than the apes in understanding nonverbal communications, imitating another's solution to a problem and understanding the intentions of others," she said.

Hermann's study involved 230 subjects -- 100 chimps, 30 orangutans and 100 children.

The children were two-and-a-half years old. That age was picked because the subjects could handle the test's tasks, but they were not old enough to know too much.

The apes resided in sanctuaries in Africa and Indonesia. They ranged in age from three to 21 years.

All the subjects were subjected to the cognitive tests of the Primate Cognition Test Battery.

In areas such as space, quantities and causality, the toddlers and the primates were found to be about equal.

For communication, social learning and theory-of-mind skills, the children scored 74 per cent and the primates only 33 per cent.

Sometimes it takes an art historian to define what science and religion cannot agree on; what makes us human.


In "The Human Animal in Western Art and Science" (University of Chicago Press, 320 pages, $40), the Oxford art historian Martin Kemp offers a new solution.

Mr. Kemp's new solution proposes to draw a line between man and beast not on the basis of reason or the presence of a soul, but in accord with a subtler distinction. Although some animals use crude tools, no animal uses what he calls "indirect tools." These are tools, such as a needle or a bow and arrow, which require a series of imaginative "pre-visualizations," both to invent and to use.

To conceive a needle, one must be able to envisage the process of connecting two pieces of material; this in turn involves picturing such implements as thread or the needle's eye and, in a further stage, the specific looping motion of sewing. As in chess, the ability to picture objects and processes in future and successive stages is required. This seems clearly beyond the capacity of any animal.

Mr. Kemp's argument is persuasive. Such strategic visualization, proceeding by a logic of images rather than of concepts, does appear peculiarly human. And yet, the puzzle of our apartness remains; to be human is to be caught in a strange midway kingdom. We sense but can't know the minds of our fellows in that neighboring realm. Montaigne put it best, in a remark Mr. Kemp quotes: "When I play with my cat, how do I know that she is not passing time with me rather than I with her?"





Find blog posts, photos, events and more off-site about:
, , , , , , ,
, , , , ,,

Friday, February 23, 2007

Another Dirty Little Secret

Science and Shamanism combine in the unusual discovery of our Lady of Flores aka the Hobbit.

The people of Flores follow an unusual mix of Catholicism and ancestor worship. Sacrificing chickens and reading their entrails was all in a day's work for the archaeologists to ensure their digs proceeded smoothly, with the invaluable help of local villagers.


Catholicism fits well with Ancestor Worship since both deal with veneration of the dead over the living. And Christianity and Ancestor Worship arise from guilt over murder.

Morwood and van Oosterzee now believe our species, modern humans, killed the hobbits about 12,000 years ago.

Another dirty little secret revealed? So the humans occupying the area having race memories realize them through religion.

This was the time of the Stone Age, and for the scientists to assume this is an obvious modernist bias. Like this....

No final word ... the disputed picture of a male hobbit, which became the defining image of the new species.

No final word ... the disputed picture of a male hobbit,
which became the defining image of the new species.

Disputed is right this is a male and so far the archaeological remains found are female, hence our Lady of Flores. This is her undisputed skull.

Homo floresiensis (Liang Bua Cave, Indonesia) and a modern human skull
Homo floresiensis (Liang Bua Cave, Indonesia)
and a modern human skull

And here is the result of the female skull being fleshed out...

















But at least we now accept that they are a different species of humans. That was still being contested last fall.

And like the Neanderthals before them, they were wiped out by colonizers say the scientists. Imperialism and War are the natural outcome of Homo Sapiens need to dominate and colonize.

The image “http://www.brightlightsfilm.com/46/46_images/2001ape.gif” cannot be displayed, because it contains errors.

The hobbit pre-dates modern peoples in the region. Though race memory may create a zeitgeist in the wilderness, a hint, a legend, a myth of people who came before. The little people of legend. This is what the shaman experiences in their trance state. It is after all one of our oldest cross cultural beliefs.

This just another cultural/historical conjecture by scientists, based on little evidence and theorizing, speculating, hypothesizing, a priori on looking backwards from todays culture of war and Imperialism. After all they are still contesting the evidence that Our Lady of Flores is a different species.

So this assumption is contestable as well. The fact that humans and our hominid relatives existed side by side does not mean that we killed them off. There is just as much evidence for mutual co-existence, as Kropotkin asserts in his work Mutual Aid, and assimilation, as there is that we wiped out Neandertal.

It appears that our closest living relatives in the primate world are now also discovering tool making , and experiencing their own Primate Stone Age,including the making of spears.
Chimps using spears to hunt bushbabies

And like our Lady of Flores, the female of the species stands out in this as well.

The image “http://djuna.cine21.com/movies/1/2001_a_space_odyssey_2.jpg” cannot be displayed, because it contains errors.

This new information on chimpanzee tool use has important implications for the evolution of tool use and construction for hunting in the earliest hominids, especially given our observations that females and immature chimpanzees exhibited this behavior more frequently than adult males.

Mistaking tool use for weapons use has been a common problem amongst anthropologists, archaeologists and historians of religion.

A case in point is William Irwin Thompson's expose of an ancient neolithic shaman's (male) warrior spear which he speculates is not, but is actually a woman shamans lunar calendar calculated on menstrual cycles and womens collective dream time.

Pruetz noted that male chimps never used the spears. She believes the males use their greater strength and size to grab food and kill prey more easily, so the females must come up with other methods.

And to defend themselves and their babies from more aggressive males.

Maria Gimbutas suggests that during the period of Our Lady of Flores and after there was a long period of matriarchal cultural development, which was not based on later armed male nomadic warfare, but settled peaceful civilizing of the world.

There remains no scientific evidence that humans wiped out Our Lady of Flores, they could have assimilated or have been wiped out by disease, lack of food, natural disasters, etc.

It is idle speculation like this that moves beyond science into science fiction. Just like 2001 a Space Odyssey.

http://www.actuabd.com/IMG/jpg/Kirby2001-01.jpg




See;

Primates

Neandertal


Apes

Evolution


Primates

Magick

Shamanism


Find blog posts, photos, events and more off-site about:

, , , , , , , ,

Thursday, February 01, 2007

Hobbit Controversy

The scientific controversy around Our Lady of Flores, (Lady of Flowers), aka the hobbit, continues...

The hobbit is definitely a new species of human, related to but separate from Homo sapiens, concludes a study by a Florida State University team published yesterday in the Proceedings of the National Academy of Sciences. Neuro-paleontologist Dean Falk, the head researcher, says she is "absolutely convinced" the brain of LB1, as the hobbit is officially known, is not abnormal.

The discovery of Homo floresiensis makes it much more likely that stories of other mythical, human-like creatures are founded on grains of truth.

Homo floresiensis (Liang Bua Cave, Indonesia) and a modern human skull
Homo floresiensis (Liang Bua Cave, Indonesia) and a modern human skull
Peter Brown

File under cryptozoology; Dwarves, fairies, picts, brownies, gnomes, little people.

For more cryptozoology news check out this blog; Cryptomundo.




Find blog posts, photos, events and more off-site about:
, , , , , , , ,