Does Homeopathy Work?

A new challenge has been offered to followers of homeopathic practice by two people well-versed in the subject: Professor of Complimentary Medicine Edzard Ernst and science writer Simon Singh. They have announced a £10,000 prize to anyone who can prove that homeopathy works, using standard clinical trials.

Professor Ernst appears to have strong credentials in this area. As well as being a medical doctor with a PhD, he has trained in acupuncture, autogenic training, herbalism and homoeopathy. Having studied alternative medicine for many years, he is of the opinion that approximately 5% of alternative medicines can be backed up with evidence. He believes homeopathy falls within the other 95%. It's important to note that he does support alternative remedies that come with evidential support, such as St John's Wort in the treatment of mild depression. In my opinion this gives him credibility (not to mention more than 700 peer-reviewed papers he's published).

Unfortunately homeopaths are reluctant to address the concerns raised by Ernst, Singh and others. In responding the the challenge, Steve Scrutton of the Alliance of Registered Homeopaths said "We have nothing to prove, and certainly not to people with closed minds." Dr Robert Mathie of the British Homeopathic Association, said "What is needed is more investment in homeopathy research, not facile enticements by scientists who should know better." Homeopath Frederiek Maddock added "Dr Ernst does not appear to have done his research properly and is very selective in what he decides to believe."

The problem for homeopaths is that the studies used by Ernst and Singh are open and peer-reviewed. Ernst and Singh are holding up evidence that homeopathy doesn't work and asking anyone to show where they've got it wrong. So far no one can point to anything that contradicts what they are saying.

Homeopaths can't just dismiss these concerns as being the biased opinions of closed-minded people. This is an issue of public health. It's not about prize money, it's about ethics. Most people would agree that knowingly selling a defective health product is morally wrong. Most people would agree that new drugs should be tested in clinical trials before being released to the public. Why does homeopathy get to bypass our normal requirements of accountability?

Here's my message to Steve Scrutton: I'm not the closed-minded person you refer to. I'm an open-minded person and I invite you to share any proof that homeopathy works. All I ask is the same level of evidential support I would expect from any health product. In particular, I want to see some evidence that homeopathy works better than the 10-30% positive result I would expect from a placebo.


Website Update

In July 2008 Paranormal-Encyclopedia.com will be 18 months old. The first 12 months were a bit chaotic as I experimented with various ways to build the website. The actual design didn't change much but I had a hard time finding the right people to help write the content. I tried a number of professional writers but none of them really delivered the consistent quality required by a website calling itself an encyclopedia.

Fortunately, this year I happened across a researcher/writer who was just the ticket. She has provided a couple of dozen articles which I'm very pleased with. I've also found another couple of writers to help when needed (or more specifically, when funds are available) so it's looking good for the future.

At this stage it looks like we'll be publishing one or two new articles most weeks. From time to time I'll have a burst and write additional articles myself. Of course you're all invited to contribute as well - I can't pay for public submissions but you get the intrinsic reward of helping build a worthwhile resource :)


New Blog

This is the new home of the Paranormal-Encyclopedia.com blog. Previously this blog was hosted at dave.co.nz - the old entries are still available here.

The RSS feed is still the same.