Final answer:
The mind-body problem addresses how non-physical aspects like consciousness relate to the physical brain, a complex issue for biological studies. Researchers publish findings in peer-reviewed journals, but biology still lacks a clear explanation for this relationship.
Step-by-step explanation:
The mind-body problem delves into a profound philosophical issue relating to the nature of consciousness and its relationship to the physical brain. It is a problem that reaches into metaphysics, seeking to understand how intangible aspects such as thoughts, feelings, and consciousness can arise from or interact with the physical brain.
When considering the relationship between the mind and physiological processes, one confronts the issue of how non-physical entities could influence physical ones. For instance, the act of deciding to type and the subsequent physical actions that follow are everyday evidence of this interaction.