Edzard Ernst writes:
The National Health and Medical
Research Council of Australia recently published what might be the most thorough
evaluation of homeopathy ever since it began 200 years ago.
They assessed 176 individual clinical trials focused on
68 different conditions, and had two conclusions.
Firstly, that there
is no evidence that homeopathy works better than
placebo and, secondly, that patients may harm themselves if they use
homeopathy instead of effective therapies.
I warned against homeopathy in
2002, and a range medical experts have been vocal about the dangers
of homeopathy for many years now.
Yet homeopaths around the world seemed
shocked by the news of this study, and are now on the warpath
to suppress it.
Their reaction
is ridiculous.
As Oliver Wendell Holmes wrote in
1842, “[homeopathy is] a mingled mass of perverse
ingenuity, of tinsel erudition, of imbecile credulity, and of artful
misinterpretation, too often mingled in practice… with heartless and shameless
imposition.”
And yet, 174 years later, people still continue to believe.
Homeopaths have claimed for the last 200 years that
science was not yet able to explain how it works. In other words,
they believe they're ahead of their time.
However, scientists have
always been perfectly able to affirm that there cannot be an explanation for
homeopathy that does not fly in the face of science.
“The proof is in the pudding”,
homeopaths countered, “if patients benefit from homeopathy, it works regardless
what the science tells us!”
This argument too has long been shown to be based
on little more than the delusion of homeopaths.
Patients benefit from the
therapeutic encounter, from the placebo-effect and from other phenomena that
are unrelated to the sugar pills dished out by homeopaths.
To convey such
benefits to their patients, clinicians do not need placebos.
Administering
truly effective treatments with compassion will make them benefit from both the
specific and the non-specific effects of the therapy in question.
This means
that just using placebos like homeopathics is unethical and amounts to cheating
the patient. Given the overwhelming evidence
against homeopathy it now seems like the time to act.
There is no reason
any longer for anyone to believe in homeopathy. Pretending there is room
for a legitimate debate is merely misleading the public.
There is no
reason to have homeopathy on the NHS, to pay for homeopathic hospitals, or to
invest into further research.
After researching the subject for more than two
decades, I am convinced that the only legitimate place for homeopathy is in the
history books.
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