Gooseberrybushes - why are you so keen for people to condemn the system of modern medicine, rather than, on another thread where it is actually relevant talking about areas where further research is needed, or how to fix specific problems in the regulation and practice of medicine.
I expect people don't want to condemn medicine, because risks-and-all it is the best system we have and it has (unlike alt med) in-built in it systems for improving knowledge, regulating practitioners and replacing treatments that work less well, with ones that are better on balance considering effectiveness, cost, safety and accessibility.
I expect that most people on this thread have family members who are alive because of modern medicine, many will have illnesses that haven't been effectively treated, some will have suffered side effects, some serious, and a few will been failed through medical negligence.
But on balance the grown up response is not to throw the baby out with the bathwater.
Homeopathy is not grown up. It works through placebo and regression to the mean. But because its 'professional bodies' doesn't recognise this it perpetuates an unethical relationship between training schools, practitioners and patients, not to mention pill manufacturers and pharmacists (pharmacists!) who sell this stuff too.
It is unethical to waste people's time and money on a three year course which teaches them a lot of discredited nonsense, and leaves them with the belief that homeopathy works in some other way than placebo.
It is unethical to lie to patients about how a medicine works. It is unethical (although wierdly legal) to sell a medicine with the label 'used to treat x, y and z' when there is no evidence of effectiveness in treating x, y and z.
You are not quite right in saying Homeopathy works by placebo, by the way. It works by placebo (which has some value, which may or may not be worth it given the corruption it involves) and regression to the mean which has none.
The way to study this is to have 2 control groups - 1 gets no treatment and 1 gets a placebo, as well as 1 which gets the real deal. You can even have another control group that gets seen by a fake homeopathist - an actor with some basic training in the questions to ask. Then you could work out how much of the apparent effect is completely bogus, how much is genuine placebo, and to what extent this placebo effect depends on a highly trained homeopathist or can it be achieved by any old sympathetic person with time and sugar pills to hand out.
That would be a grown-up approach to researching the effaciacy of homeopathy - the kind of thing advocated by Proffesor Edvard Ernst. Funnily enough he is not too popular with Prince Charles and the alt med industry.