There have been many skeptics and doubters of homeopathy. One of the more famous skeptics in homeopathy is Simon Singh. He was on BBC television citing numerous trials on homeopathy. He stated all trials in homeopathy that he ever studied were failures when compared to a placebo
He and follow skeptic Edward Ernst published a book called Trick or Treatment? Alternative Medicine on Trial. The book was very critical of homeopathy. Ernst and Singh also were offering a $10000 reward to anyone showing that homeopathy actually does work. No one took them up on this challenge. Homeopaths said this was a publicity stunt for their book.
Singh did not get into legal trouble for his criticism of homeopathy. He was actually bashing chiropractic care. He wrote in one his articles that chiropractic happily uses bogus treatments to help children with ailments. The British Chiropractic Association sued him for libel. In the first trial, the judge ruled that in this article that Singh's intention was to show the chiropractors knowingly were dishonest in treating childrens' illnesses. Singh appealed this decision. Now an appeal court will hear Singh side of the story and what he was trying to convey in his article.
A charity Sense About Science has said English law of libel has no place in scientific disputes. This group has launched a campaign to draw attention to Simon Singh's case. Many people are afraid that criticisms of alternative medicine will not be possible if scientists are sued. The English libel law needs to be reformed according to this charity. They also states that this is a free speech violation in England. This organization is primarily funded by pharmacetical companies.
The appeals have a long way to go. This will be a land mark case in Great Britain. I am sure everyone looks forward to the verdict.