'Homeophobia' must not be tolerated
Posted: Thu Dec 20, 2007 12:16 am
This appeared in the Guardian today.
Regards
Soroush
http://www.guardian.co.uk/comment/story ... 46,00.html
'Homeophobia' must not be tolerated
Homeopathy should not be labelled a fraud. Those who study water know the
critics are wrong, says Rustum Roy
Wednesday December 19, 2007
The Guardian
Ben Goldacre excoriates the practice of homeopathy (A kind of magic?
, November
16). For the record, I have never studied or held a position for, or
against, the clinical effectiveness of homeopathy. However, I am a materials
chemist who has written one of the most cited papers in materials science,
on aqueous solutions.
Having recently studied the extraordinary biological properties of
ultradilute aquasols (water with one part per million of solid particles)
and written a long review on the structure of water, I accidentally also
discovered a new social disease, "homeophobia" - that is, a phobic reaction
(mainly by scientists) to the word "homeopathy", the virulence of which is
exemplified by Goldacre.
A major bugaboo for "homeophobes" is the concept that a solution where the
solute is extremely diluted (beyond Avogadro's number) absolutely cannot,
they believe, be any different from the original solvent. Hence homeopathy
must be a fraud. This has been the anti-homeopathy crowd's trump card for
more than 100 years.
But let us turn to scientists who specialise in water's properties. Prof
Martin Chaplin of London's South Bank University, a leading expert on the
(molecular) structure of water, says: "Too often the final argument used
against the memory of water concept is simply 'I don't believe it' ... Such
unscientific rhetoric is heard from the otherwise sensible scientists, with
a narrow view of the subject and without any examination or appreciation of
the full body of evidence, and reflects badly on them."
As it happens, there is agreement among all those who have studied liquid
water that it is, in fact, the critics, who are totally wrong. Proof?
Diamond is the planet's hardest material; graphite one of the softest. They
are absolutely identical in composition, and they can be interconverted in a
millisecond with zero change of composition.
Prof Eugene Stanley of Boston University, the leading expert on the physics
of water, has catalogued 64 highly anomalous property changes in pure water.
According to the first law of materials science, that means that there must
be the same large number of different structures in liquid water - what he
called "polymorphism" of water. This year Prof Chaplin, in the journal
Homeopathy, discussed in detail how water could retain a "memory".
But the main thrust of Goldacre's argument is the role of the "placebo
effect". Yes, this works. And, yes, it is without doubt present in every
homeopathic intervention; but it is far more powerfully present in orthodox
medical pills because they are advertised so widely in billion-dollar
campaigns.
Goldacre is accurate in pointing out the high rates of positive v negative
outcomes in many of the homeopathy studies. But there are enormous
discrepancies in any set of randomised controlled trials on the same
orthodox pills.
Does Goldacre seriously suggest that a homeopathy paper with a positive
outcome would be treated fairly in any mainstream journal?
ยท Rustum Roy is Evan Pugh professor of the solid state, and research
professor of materials at Arizona State University rroy@psu.edu
Regards
Soroush
http://www.guardian.co.uk/comment/story ... 46,00.html
'Homeophobia' must not be tolerated
Homeopathy should not be labelled a fraud. Those who study water know the
critics are wrong, says Rustum Roy
Wednesday December 19, 2007
The Guardian
Ben Goldacre excoriates the practice of homeopathy (A kind of magic?
, November
16). For the record, I have never studied or held a position for, or
against, the clinical effectiveness of homeopathy. However, I am a materials
chemist who has written one of the most cited papers in materials science,
on aqueous solutions.
Having recently studied the extraordinary biological properties of
ultradilute aquasols (water with one part per million of solid particles)
and written a long review on the structure of water, I accidentally also
discovered a new social disease, "homeophobia" - that is, a phobic reaction
(mainly by scientists) to the word "homeopathy", the virulence of which is
exemplified by Goldacre.
A major bugaboo for "homeophobes" is the concept that a solution where the
solute is extremely diluted (beyond Avogadro's number) absolutely cannot,
they believe, be any different from the original solvent. Hence homeopathy
must be a fraud. This has been the anti-homeopathy crowd's trump card for
more than 100 years.
But let us turn to scientists who specialise in water's properties. Prof
Martin Chaplin of London's South Bank University, a leading expert on the
(molecular) structure of water, says: "Too often the final argument used
against the memory of water concept is simply 'I don't believe it' ... Such
unscientific rhetoric is heard from the otherwise sensible scientists, with
a narrow view of the subject and without any examination or appreciation of
the full body of evidence, and reflects badly on them."
As it happens, there is agreement among all those who have studied liquid
water that it is, in fact, the critics, who are totally wrong. Proof?
Diamond is the planet's hardest material; graphite one of the softest. They
are absolutely identical in composition, and they can be interconverted in a
millisecond with zero change of composition.
Prof Eugene Stanley of Boston University, the leading expert on the physics
of water, has catalogued 64 highly anomalous property changes in pure water.
According to the first law of materials science, that means that there must
be the same large number of different structures in liquid water - what he
called "polymorphism" of water. This year Prof Chaplin, in the journal
Homeopathy, discussed in detail how water could retain a "memory".
But the main thrust of Goldacre's argument is the role of the "placebo
effect". Yes, this works. And, yes, it is without doubt present in every
homeopathic intervention; but it is far more powerfully present in orthodox
medical pills because they are advertised so widely in billion-dollar
campaigns.
Goldacre is accurate in pointing out the high rates of positive v negative
outcomes in many of the homeopathy studies. But there are enormous
discrepancies in any set of randomised controlled trials on the same
orthodox pills.
Does Goldacre seriously suggest that a homeopathy paper with a positive
outcome would be treated fairly in any mainstream journal?
ยท Rustum Roy is Evan Pugh professor of the solid state, and research
professor of materials at Arizona State University rroy@psu.edu