Guest guest Posted July 25, 2005 Report Share Posted July 25, 2005 Warning On 'Human-Brained' Monkeys By Nick Buchan news.com.au 7-12-5 http://www.rense.com/general66/hum.htm Scientists have been warned that their latest experiments may accidently produce monkeys with brains more human than animal. In cutting-edge experiments, scientists have injected human brain cells into monkey fetuses to study the effects. Critics argue that if these fetuses are allowed to develop into self-aware subjects, science will be thrown into an ethical nightmare. An eminent committee of American scientists will call for restrictions into the research, saying the outcome of such studies cannot be predicted and may in fact produce subjects with a 'super-animal' intelligence. The high-powered committee of animal behaviourists, lawyers, philosophers, bio-ethicists and neuro-scientists was established four years ago to examine the growing numbers of human/monkey experiments. These procedures, known as 'human-primate chimeras', involve the combination of human and monkey cells, tissue and DNA to observe any effect and examine the possibility that such combination could actually exist. Chimeras are mythical monsters from Greek literature, which combined various bodyparts from lions, goats nd snakes. This team will soon publish its conclusions in leading journal Science. In the report the committee will address such unsettling questions as whether introducing human cells into non-human primate brains could cause " significant physical or biochemical changes that make the brain more human-like " and how those changes could be detected. The committee will also examine how detectable differences in the monkey's brains, for example emotional or behavioural changes, or if the monkeys developed 'self awareness', could be measured - and dealt with. " What we were trying to do was anticipate - recognising that if science were to take that path there might be some different kinds of moral challenges. " said committee co-chairman Dr Ruth Faden, a professor in biomedical ethics. http://www.news.com.au/story/0,10117,15891104-13762,00.html Quote Link to comment Share on other sites More sharing options...
Guest guest Posted July 31, 2005 Report Share Posted July 31, 2005 How totally interesting. The assumption here, is that "self-awarness" resides in "human brain cells." Perhaps. But I wouldn't bet on it; especially when these "cell" are isolated from the integrated human, and injected into a differernt species of organism. It's bizzare, but when I thought about it, I was struck with the tantalizing feeling that I wanted to know if such a thing as giving rise to self-awareness in a different species, could be achieved in modern science. But then it occurred to me, that we have no reason to suppose that monkeys are not already self-aware. How would we go about determining that an animal, other than humans, was self-aware (or wasn't, for that matter), without the benefit of language of the sort we've developed over the millenia. In any case, the notion that any of these strange developments can be stopped, is absurd. JP - Misty Health and Healing ; Armageddon or New Age Monday, July 25, 2005 5:05 AM Warning On 'Human-Brained' Monkeys Warning On'Human-Brained' MonkeysBy Nick Buchannews.com.au7-12-5http://www.rense.com/general66/hum.htm Scientists have been warned that their latest experiments may accidently produce monkeys with brains more human than animal. In cutting-edge experiments, scientists have injected human brain cells into monkey fetuses to study the effects. Critics argue that if these fetuses are allowed to develop into self-aware subjects, science will be thrown into an ethical nightmare. An eminent committee of American scientists will call for restrictions into the research, saying the outcome of such studies cannot be predicted and may in fact produce subjects with a 'super-animal' intelligence. The high-powered committee of animal behaviourists, lawyers, philosophers, bio-ethicists and neuro-scientists was established four years ago to examine the growing numbers of human/monkey experiments. These procedures, known as 'human-primate chimeras', involve the combination of human and monkey cells, tissue and DNA to observe any effect and examine the possibility that such combination could actually exist. Chimeras are mythical monsters from Greek literature, which combined various bodyparts from lions, goats nd snakes. This team will soon publish its conclusions in leading journal Science. In the report the committee will address such unsettling questions as whether introducing human cells into non-human primate brains could cause "significant physical or biochemical changes that make the brain more human-like" and how those changes could be detected. The committee will also examine how detectable differences in the monkey's brains, for example emotional or behavioural changes, or if the monkeys developed 'self awareness', could be measured - and dealt with. "What we were trying to do was anticipate - recognising that if science were to take that path there might be some different kinds of moral challenges." said committee co-chairman Dr Ruth Faden, a professor in biomedical ethics. http://www.news.com.au/story/0,10117,15891104-13762,00.html Version: 7.0.338 / Virus Database: 267.9.7/60 - Release 7/28/2005 Quote Link to comment Share on other sites More sharing options...
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