Dear Tejinder Pal Singh,
i very much enjoyed your essay. You start with the most obvious, namely consciousness, the latter being the crucial tool for at all making some statements about whether or not an external reality has some fundamental properties or not.
Albeit your attempt to find a fundamental grounding for all of reality is well layed-down and reasonably argued, please allow me to make some critical comments and to ask you some further questions.
You are led to conclude that the mathematical world and the physical world are one and the same. But according to your pleadings from neuroscience and evolutionary biology, there must be an exception from this identity. You identified this exception as consciousness. The latter must be viewed as an exception from the stated identity of mathematics with physics, since not all mathematical structures in the external world can be considered as being conscious.
It follows that for the case of aggregates of matter that are not conscious, you define mathematics as identical with physics, hence laws and things are one and the same.
For those aggregates of matter which are conscious and self-aware, you assume that things and laws have to be described in complementary terms, namely as things *and* laws - until they can be finally understood to be fundamentally identical.
Let me now suppose for the sake of my arguments that our understanding of consciousness would be such, that there is no difference between a mathematical and a physical description of it, because these both descriptions are identical.
Then, there are mathematical laws (the dynamics of the brain) which compress and encode parts of themselves, and also can decompress and decode parts of themselves. Since decoding and encoding are algorithmic tasks, you define the human mind as a dynamical algorithmic task. The latter is surely time-dependent. In contrast to that, you define consciousness (the watcher) as a timeless observer, at least until this observer dies.
In summary, the human mind as well as the accompanying consciousness are time-dependent mathematical structures. In contrast to this, the mathematical world must be timeless.
My question to you now is if you consider what you call the 'mathematical world' to be timeless or do you consider this world as evolving and transforming with time? Since you equate the world of mathematics with the world of physics, I am led to conclude that your definition of a mathematical world implies the latter to be in constant transformatory activity, embedded in a background of some time-evolution. Even if all possible mathematical relationships would reside in a timeless, infinite platonic realm, nothing in this realm indicates that those relationships have to become self-aware at some point in time.
So I conclude that self-awareness is a fundamental aspect of the world of mathematics and that this world is a world where 'things' - means 'laws' - change according to some property called time. Is this also your view that you intended to express with your essay?
Hope you can clarify these points,
best wishes
Stefan Weckbach