Why Scientists Are Still Puzzled By Consciousness – Analysis

Despite several theories proposed by scientists and philosophers, there are no conclusive answers.

Consciousness, at its basic level, is an individual's self-awareness, comprising both external and internal phenomena; it may constitute any kind of cognition, experience, feeling, or perception. Awareness can be a continuously changing continuum, or it may shut down or be disrupted temporarily. During sleep, for instance, we are not aware of our environment, yet it can be argued that we remain conscious.