This book is about complex processes outside the human mind that broadly define what is happening inside of this mind. These processes occur outside the brain in different human body parts. In addition, many processes occur outside the body, such as interactions with others and the environment. All these processes have some impact on the brain’s work, resulting in specific functions of the mind and, eventually, human actions.
MY TAKE ON IT:
This book is a good review of the different interfaces between the human body and the human mind. It is well documented, and I believe it generally correctly represents such interfaces and how they work. However, the most interesting part is probably about using these interfaces to achieve some preferable condition of mind that could not be consciously achieved by just being willing to do it. The simplest example would be to change one’s emotional state by consciously imitating external manifestations of such a state. In short, the simple mechanical process of smiling, even when sad, makes the person less sad and more open to a brighter side of life.
Similarly, bodily mimicking another person could be a way to understand this person’s condition better. In short, the brain is not a separate, isolated place where the mind resides. It is instead a part of the whole body, and conditions of the entire body define states of the mind.