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Still, the answer is by inference rather than a declaration-a genetic blueprint for life at birth being acted upon by environment. Dawson shows how that interaction occurs.
The most fascinating avenues explored in the book are the relationship between mind and reality. In a discussion on research conducted by Dr. Stephen M. Kosslyn, a neuroscientist at Harvard, Dawson quotes him as saying, "People think that sights, sounds and touch from the outside world constitute reality. But the brain constructs what it perceives based on past experience. . . Beliefs can create realty." As an example, Dawson provides the following:
"Olny srmat poelpe can raed tihis."
It seems that the brain is hardwired to make sense of the world at the cost of "objective" criteria. Indeed this is one of the major themes running through Dawson's book. He states, "there's a lot more bandwidth for signals going
from the brain than there is for signals going to it" [author's emphasis]. In other words, the brain-mind collects enough information to construct reality and devotes even more effort at ensuring that the rest of the body "knows" that reality. The implications for the physical self are rather obvious.
The placebo effect for "medicines" is one area in which brain-mind reality effect physical reality. If a patient believes, truly believes, that a medicine will correct a physiological abnormality, the brain-mind will expend comparatively mega-watts of power to try to bring about the change. In reading both Dawson and Lipton, this last statement is not exactly correct. The brain-mind expends energy to restore a physiological abnormality to a balanced condition--balanced in the sense that the condition returns to a pre-abnormal condition which itself might be abnormal. The distinction is critical. Herein lies the problem with discussions of mind and body versus pharmaceuticals and the arts of medicine. For example, Dawson states that "common acetaminophen, the active ingredient in Tylenol, is the leading cause of death in the United States, due to acute liver failure." If this is true, it demonstrates the power of drugs and chemicals. If true, acetaminophen is an environmental stressor. Can the brain-mind counteract the adverse effects of acetaminophen?
THE GENIE IN YOUR GENES is informative, enjoyable reading and highlights advances in science which may take ten or twenty years before the advances impact the mainstream. Of course, there are some who have already arrived at these advances ten or twenty years ago. Not only is the medical community slow to grasp the importance of the mind, the science community in general is rather slow.
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