Welcome to the mind(8)
时间:2008-01-23 11:37来源:Psychology Today,Vol.26 No.4,J作者:Marc Bar… 点击:
slowing their blood cells' destruction. The odds here, gleaned from
64 separate sessions, were nearly 200,000 to one.
Overall, Braud has performed more than 500 such experiments, all
aimed at detecting the nonlocal influence of consciousness -- pure
thought--on biological processes as diverse as the spatial
orientation of fish, the locomotor activity of small rodents, and
the brain rhythms of people. Consciousness, he has concluded,
produces verifiable biological effects in distant human 'targets' as
well as in bacteria, neurons, cancer cells, enzymes, fungi, mobile
algae, plants, protozoa, larvae, insects, chicks, gerbils, cats, and
dogs. In human subjects, these "telesomatic" effects occurred even
when the target was unaware of the effort. "I very much doubt that
mobile algae," Dossey deadpans, "are susceptible to suggestion or
the placebo effect."
It is doubtful that the majority of Dossey's colleagues will be
susceptible to his suggestion: that the mind-body revolution is
leading inexorably toward a consciousness revolution--one so
profound that some long-cherished scientific truisms may have to be
subsumed within a much larger, much stranger framework. The
heretical theses being nailed to the church door are unsettling:
that mental forces can violate the laws of physical causality; that
the mind's influence on the body goes beyond the biochemical links
between brain and immune system posited by PNI; that there are
things that mind can do that a physical brain could not. What Dossey
is talking about in a fairly unvarnished way is the science--or as
some would have it, the nonscience or nonsense--of parapsychology, a
bastard-turned-prodigal child that may be on the verge of claiming
its share of the patrimony.
It's not as if it was ever entirely scratched out of the family
portrait. William James, the father of American psychology, spent 25
years examining psychic phenomena, spritism, and religious
experiences, producing a radical empiricism that respectfully made
room for altered states. Freud admitted that when it came to such
oddities as visions of the future, "attempts at giving a
psychological explanation have been inadequate to cover the material
collected, however decidely the sympathies of those of a scientific
cast of mind may incline against accepting such beliefs."
Jung, whose early work was influenced by E.W.H. Meyers, founder of
the Society for Psychical Research, conceived of the brain as simply