We cannot even begin to talk about the Inter Mind (IM) if we do not at least recognize the existence of a Conscious Mind (CM) separate from the Physical Mind (PM). We do not have to understand exactly what the CM is, but we must at least suspect that it is something. There are six arguments for the Conscious Mind. Here is the first:
1) The first argument is based on an engineering analysis approach where we trace the path of Light perception. The first thing that happens is that Physical Light (PL) enters the Eye and is focused onto the Retina. The instant the PL hits the Retina it activates the Rods and Cones. Various wavelengths of PL will preferentially activate various different Rods and Cones. The PL is absorbed by the Rods and Cones and the PL is no longer PL. What is left is an avalanche of chemical reactions that eventually fires a Neuron that sends a signal away from the Retina and to the Visual Areas (VAs) of the Cerebral Cortex. This happens for millions of Neurons at the same time with the signal from each Neuron bundled into the Optic Nerve. It’s a long journey from the Retina through the Lateral Geniculate Nucleus (LGN) of the Thalamus and to the Visual Areas which are located in the back of the head. During this whole trip from Eye to the VAs we are not dealing with PL anymore but rather this is of course Neural Light (NL). The NL signals eventually arrive at the first Visual Area (V1) get processed and are then sent to the second Visual Area (V2) and on to other Visual Areas V3, V4, V5, and more. All the areas also send signals back to previous Areas to create a giant mish mash of parallel processing that is difficult to completely quantify. All the processing and feedback is also NL since it is correlated with the PL. So all we can really say is that we experience NL not PL. We know when this NL happens that CL happens. The CL cannot be found in the Brain, and maybe someday it will be found there. But for now, we can only speculate that it is in some other Realm or Dimension or Space. I say CL is in Conscious Space (CSp). We can then speculate that there must be a Conscious Mind (CM) that exists in CSp that is experiencing the CL. A similar argument can be made if we trace the path of Physical Sound (PS) to Neural Sound (NS) and then to Conscious Sound (CS).