Examine the distinction between the 'easy problems' of consciousness (information processing, behavioral control) and the 'hard problem' (subjective experience). Consider various approaches to addressing the hard problem, including physicalist, dualist, and panpsychist positions. Discuss the zombie argument and other philosophical thought experiments related to consciousness. Evaluate the potential scientific and philosophical implications if the hard problem remains unresolved. How might different resolutions to the hard problem impact our understanding of human nature and artificial intelligence?