In quantum mechanics, observation is not necessarily an act of conscious perception. It refers to a physical interaction that makes information about a quantum system available. The observer may be a measuring instrument, and the measurement does not require a human mind.
In Advaita Vedanta, however, the observer has an entirely different significance. It refers to the witnessing Awareness (Sakshi) in whose presence thoughts, sensations, and experiences are known.
Science asks how physical phenomena are measured. Advaita asks who or what knows the measurement experience.
These are not competing explanations of the same event. They are different forms of inquiry.
Ramana Maharshi takes the investigation further. Even the distinction between observer and observed must ultimately be examined. The question “Who am I?” directs attention towards the apparent observer itself.
The deepest philosophical possibility is that Awareness is not another object within the universe waiting to be discovered.
Thus, the two lights illuminate different dimensions of inquiry: one investigates the measurable world; the other investigates the nature of knowing.
Their meeting point is not a scientific proof of non-duality, but a shared willingness to question what we ordinarily take for granted.
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The book link is: https://www.amazon.com.au.dp/B0HP7BQW3S
