Keeping this in view, what is the cause of consciousness?
Consciousness as a Physical Process Caused by the Organization of Energy in the Brain. To explain consciousness as a physical process we must acknowledge the role of energy in the brain. Energetic activity is fundamental to all physical processes and causally drives biological behavior.
Similarly, what is the hard problem of consciousness according to Chalmers? The hard problem of consciousness (Chalmers 1995) is the problem of explaining the relationship between physical phenomena, such as brain processes, and experience (i.e., phenomenal consciousness, or mental states/events with phenomenal qualities or qualia).
Then, who coined the hard problem of consciousness?
David Chalmers
What makes easy problem easy?
The easy problems are easy because the phenomena to be explained are functionally definable and we can explain how a system exhibits them by describing the mechanisms that perform the relevant functions. These mechanisms might be described either in neurological terms or in more abstract computational ones.
