There is difference in understanding as what consciousness and mind are. This leads to endless discussions without any resolution. I note here a very brief summary on the subject from advaitic-vedantic POV.
Consciousness is defined as “cintanakartṛ cittam चिन्तनकर्तृ चित्तम्”, which means “The capacity to perceive and discern”. Consciousness, as per Vedanta, is the ultimate reality called Brahman, the Self; the ultimate subject that which cannot be thought by the mind, seen by the eye or heard by the ear. He who thinks he knows It, knows It not.
Consciousness discerns the self (I am) and is identical with it in pure attribute-less state. “I am” awareness is called the existence-consciousness, Consciousness discerns mind-body and the world.
Mind is the flow of thought comprising four categories:
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Consciousness is defined as “cintanakartṛ cittam चिन्तनकर्तृ चित्तम्”, which means “The capacity to perceive and discern”. Consciousness, as per Vedanta, is the ultimate reality called Brahman, the Self; the ultimate subject that which cannot be thought by the mind, seen by the eye or heard by the ear. He who thinks he knows It, knows It not.
Consciousness discerns the self (I am) and is identical with it in pure attribute-less state. “I am” awareness is called the existence-consciousness, Consciousness discerns mind-body and the world.
Mind is the flow of thought comprising four categories:
- Memorizing (Chitta), but much of this memory is not available to conscious mind;
- Emoting and thinking (Manas);
- Identifying with, and relating perceptions to an entity called ‘I’; the ego (Ahamkara) and;
- Differentiating, discriminating, learning; the intellect (Buddhi).
The materialist's view is that there is no awareness but the activities in body/brain. Or that awareness is an epiphenomenon of the body/brain. The materialistic thinking is primarily supported among other evidences by the following three evidences:
- When the body is present, consciousness is present (‘co-presence’ statement).
- When the body is absent, consciousness is absent (‘co-absence’ statement).
- Therefore either the body is the same as consciousness or consciousness is a product of bodily functions.
- When death occurs, we see the body but all consciousness-related signs have gone forever. Therefore, consciousness is something other than the body.
- The monist materialist believes that there is only matter; no such thing as ‘consciousness’ separate from the body. So, materialist holds that matter is both the subject and the object in the act of perception. But how can X be perceived by something which is a quality of X? It is like claiming that the quality of fire, i.e. ‘heat’, could itself burn the fire.
- Some other materialists propose that consciousness is the attribute of the body as locus. This would mean that consciousness is able to objectify everything except two things – consciousness itself and its substrate, the body. Just as the eye cannot see itself, we would have to conclude that we could never experience our own body or our own brain.
- If consciousness were an attribute of the body/brain, we ought to be able to experience it in just the same way that we experience the body’s form and color etc. Properties of the body are objects of the sense organs. Yet we are not aware of consciousness as an attribute or object at all. Rather it is we, as Consciousness (the subject), who are aware of everything else.
- In our dreams, the gross body is absent and we assume a ‘dream body’ and experience a dream world, which exist entirely within our own mind. The gross body does not contribute to our experiences in the dream but lies motionless on the bed. In fact, it is not the eyes/brain/body that ‘see’ but the consciousness sees all these.
- The agent must be separate from and ‘superior’ to the organs/mind because otherwise it would not be possible to know that the thing that we touch, for example, is the same thing that we earlier saw and the mind itself is an object to the experiencing consciousness.
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