Post by nyonyo007t on Sept 27, 2020 0:14:25 GMT
Consciousness and Artificial Intelligence
(According to the Bible only Humans have Consciousness)
Houw Liong The
Goal: Study Consciousness as continuation of advanced Artificial Intelligence.
Is very important for future science and technology and also in understanding human intelligence and consciousness.
=============================================================================
We Need Conscious Robots
How introspection and imagination make robots better.
=============================================================================
BY RYOTA KANAI
APRIL 27, 2017
=============================================================================
People often ask me whether human-level artificial intelligence will eventually become conscious. My response is: Do you want it to be conscious? I think it is largely up to us whether our machines will wake up.
That may sound presumptuous. The mechanisms of consciousness—the reasons we have a vivid and direct experience of the world and of the self—are an unsolved mystery in neuroscience, and some people think they always will be; it seems impossible to explain subjective experience using the objective methods of science. But in the 25 or so years that we’ve taken consciousness seriously as a target of scientific scrutiny, we have made significant progress. We have discovered neural activity that correlates with consciousness, and we have a better idea of what behavioral tasks require conscious awareness. Our brains perform many high-level cognitive tasks subconsciously.
Consciousness, we can tentatively conclude, is not a necessary byproduct of our cognition. The same is presumably true of AIs. In many science-fiction stories, machines develop an inner mental life automatically, simply by virtue of their sophistication, but it is likelier that consciousness will have to be expressly designed into them.
nautil.us/issue/47/consciousness/we-need-conscious-robots
Where is the experience of red in your brain? The question was put to me by Deepak Chopra at his Sages and Scientists Symposium in Carlsbad, Calif., on March 3. A posse of presenters argued that the lack of a complete theory by neuroscientists regarding how neural activity translates into conscious experiences (such as redness) means that a physicalist approach is inadequate or wrong. The idea that subjective experience is a result of electrochemical activity remains a hypothesis, Chopra elaborated in an e-mail. It is as much of a speculation as the idea that consciousness is fundamental and that it causes brain activity and creates the properties and objects of the material world.
Where is Aunt Millie's mind when her brain dies of Alzheimer's? I countered to Chopra. Aunt Millie was an impermanent pattern of behavior of the universe and returned to the potential she emerged from, Chopra rejoined. In the philosophic framework of Eastern traditions, ego identity is an illusion and the goal of enlightenment is to transcend to a more universal nonlocal, nonmaterial identity.
The hypothesis that the brain creates consciousness, however, has vastly more evidence for it than the hypothesis that consciousness creates the brain. Damage to the fusiform gyrus of the temporal lobe, for example, causes face blindness, and stimulation of this same area causes people to see faces spontaneously. Stroke-caused damage to the visual cortex region called V1 leads to loss of conscious visual perception. Changes in conscious experience can be directly measured by functional MRI, electroencephalography and single-neuron recordings. Neuroscientists can predict human choices from brain-scanning activity before the subject is even consciously aware of the decisions made. Using brain scans alone, neuroscientists have even been able to reconstruct, on a computer screen, what someone is seeing.
Thousands of experiments confirm the hypothesis that neurochemical processes produce subjective experiences. The fact that neuroscientists are not in agreement over which physicalist theory best accounts for mind does not mean that the hypothesis that consciousness creates matter holds equal standing. In defense, Chopra sent me a 2008 paper published in Mind and Matter by University of California, Irvine, cognitive scientist Donald D. Hoffman: Conscious Realism and the Mind-Body Problem. Conscious realism asserts that the objective world, i.e., the world whose existence does not depend on the perceptions of a particular observer, consists entirely of conscious agents. Consciousness is fundamental to the cosmos and gives rise to particles and fields. It is not a latecomer in the evolutionary history of the universe, arising from complex interactions of unconscious matter and fields, Hoffman writes. Consciousness is first; matter and fields depend on it for their very existence.
www.scientificamerican.com/article/what-happens-to-consciousness-when-we-die/?redirect=1
Date: 6 November 2017
(According to the Bible only Humans have Consciousness)
Houw Liong The
Goal: Study Consciousness as continuation of advanced Artificial Intelligence.
Is very important for future science and technology and also in understanding human intelligence and consciousness.
=============================================================================
We Need Conscious Robots
How introspection and imagination make robots better.
=============================================================================
BY RYOTA KANAI
APRIL 27, 2017
=============================================================================
People often ask me whether human-level artificial intelligence will eventually become conscious. My response is: Do you want it to be conscious? I think it is largely up to us whether our machines will wake up.
That may sound presumptuous. The mechanisms of consciousness—the reasons we have a vivid and direct experience of the world and of the self—are an unsolved mystery in neuroscience, and some people think they always will be; it seems impossible to explain subjective experience using the objective methods of science. But in the 25 or so years that we’ve taken consciousness seriously as a target of scientific scrutiny, we have made significant progress. We have discovered neural activity that correlates with consciousness, and we have a better idea of what behavioral tasks require conscious awareness. Our brains perform many high-level cognitive tasks subconsciously.
Consciousness, we can tentatively conclude, is not a necessary byproduct of our cognition. The same is presumably true of AIs. In many science-fiction stories, machines develop an inner mental life automatically, simply by virtue of their sophistication, but it is likelier that consciousness will have to be expressly designed into them.
nautil.us/issue/47/consciousness/we-need-conscious-robots
Where is the experience of red in your brain? The question was put to me by Deepak Chopra at his Sages and Scientists Symposium in Carlsbad, Calif., on March 3. A posse of presenters argued that the lack of a complete theory by neuroscientists regarding how neural activity translates into conscious experiences (such as redness) means that a physicalist approach is inadequate or wrong. The idea that subjective experience is a result of electrochemical activity remains a hypothesis, Chopra elaborated in an e-mail. It is as much of a speculation as the idea that consciousness is fundamental and that it causes brain activity and creates the properties and objects of the material world.
Where is Aunt Millie's mind when her brain dies of Alzheimer's? I countered to Chopra. Aunt Millie was an impermanent pattern of behavior of the universe and returned to the potential she emerged from, Chopra rejoined. In the philosophic framework of Eastern traditions, ego identity is an illusion and the goal of enlightenment is to transcend to a more universal nonlocal, nonmaterial identity.
The hypothesis that the brain creates consciousness, however, has vastly more evidence for it than the hypothesis that consciousness creates the brain. Damage to the fusiform gyrus of the temporal lobe, for example, causes face blindness, and stimulation of this same area causes people to see faces spontaneously. Stroke-caused damage to the visual cortex region called V1 leads to loss of conscious visual perception. Changes in conscious experience can be directly measured by functional MRI, electroencephalography and single-neuron recordings. Neuroscientists can predict human choices from brain-scanning activity before the subject is even consciously aware of the decisions made. Using brain scans alone, neuroscientists have even been able to reconstruct, on a computer screen, what someone is seeing.
Thousands of experiments confirm the hypothesis that neurochemical processes produce subjective experiences. The fact that neuroscientists are not in agreement over which physicalist theory best accounts for mind does not mean that the hypothesis that consciousness creates matter holds equal standing. In defense, Chopra sent me a 2008 paper published in Mind and Matter by University of California, Irvine, cognitive scientist Donald D. Hoffman: Conscious Realism and the Mind-Body Problem. Conscious realism asserts that the objective world, i.e., the world whose existence does not depend on the perceptions of a particular observer, consists entirely of conscious agents. Consciousness is fundamental to the cosmos and gives rise to particles and fields. It is not a latecomer in the evolutionary history of the universe, arising from complex interactions of unconscious matter and fields, Hoffman writes. Consciousness is first; matter and fields depend on it for their very existence.
www.scientificamerican.com/article/what-happens-to-consciousness-when-we-die/?redirect=1
Date: 6 November 2017