1) The heart is not just an organ for pumping blood, but with the second largest amount of neuron (the same type of cell for the functioning in our brain). We do have a lot of it in our digestion system as well, a possible explanation to our heart and gut feelings.
2) Stress affects our production of hormones and drains our energy. Extended period of stress leads to maladaptation and thus premature aging and health problems. I like the author's refering to the fish in the highly contaminated Hudson River.
3) The analogy of the natural frequency in nature (ref the resonance for string instructment) to the need for dynamic balance inside a human and thus an organisation for optimal performance.
In short, though I dont believe the approach prescribed by this book can help much to improve the culture of many big corps, I do regard this as a very good book and I do recommend this to any business person who still has the heart for improvement.
For any CEO, VP, Manager, Staff, Front Line worker- the simplicity of the concepts, the scientific foundation of the technology, and the ratio of success achieved by major organizations makes this book worth the read.
The simple premise of exercising, on a consistent basis, the innate positive qualities of basic human nature is consistent with the success we see Fast Companies having. With the increasing mental and emotional chaos written about in many articles, business magazines, newspapers, and management books, this book by Childre and Cryer is not only refreshing, but also provides practical solutions carefully laid out in what they call the four dynamics of inner quality management.
I have already started applying their simple processes to my life and my business problems and am experiencing immediate improvements in my mental clarity, productivity, and emotional state, particularly in high pressure situations. As the phrase inner quality implies, I believe we have to take care of ourselves internally first so that we can take care of business!