A most excellent comment by Donald Marcus on what many now call ‘quackademia‘ (the disgraceful practice of teaching quackery (alternology) such as homoeopathy, acupuncture or chiropractic at universities as if they were legitimate medical professions) has recently been published in the BMJ.
Please allow me to quote extensively from it:
A detailed review of curriculums created by 15 institutions that received educational grants from the National Center for Complementary and Alternative Medicine (NCCAM) showed that they failed to conform to the principles of evidence based medicine. In brief, they cited many poor quality clinical trials that supported the efficacy of alternative therapies and omitted negative clinical trials; they had not been updated for 6-7 years; and they omitted reports of serious adverse events associated with CAM therapies, especially with chiropractic manipulation and with non-vitamin, non-mineral dietary supplements such as herbal remedies. Representation of the curriculums as “evidence based” was inaccurate and unjustified. Similar defects were present in the curriculums of other integrative medicine programs that did not receive educational grants….
A re-examination of the integrative medicine curriculums reviewed previously showed that they were essentially unchanged since their creation in 2002-03…Why do academic centers that are committed to evidence based medicine and to comparative effectiveness analysis of treatments endorse CAM? One factor may be a concern about jeopardizing income from grants from NCCAM, from CAM clinical practice, and from private foundations that donate large amounts of money to integrative medicine centers. Additional factors may be concern about antagonizing faculty colleagues who advocate and practice CAM, and inadequate oversight of curriculums.
By contrast to the inattention of US academics and professional societies to CAM education, biomedical scientists in Great Britain and Australia have taken action. At the beginning of 2007, 16 British universities offered 45 bachelor of science degrees in alternative practices. As the result of a campaign to expose the lack of evidence supporting those practices, most courses in alternative therapies offered by public universities in Britain have been discontinued. Scientists, physicians, and consumer advocates in Australia have formed an organization, Friends of Science in Medicine, to counter the growth of pseudoscience in medicine.
The CAM curriculums violate every tenet of evidence based medicine, and they are a disservice to learners and to the public. It could be argued that, in the name of academic freedom, faculty who believe in the benefits of CAM have a right to present their views. However, as educators and role models they should adhere to the principles of medical professionalism, including “a duty to uphold scientific standards.” Faculty at health profession schools should urge administrators to appoint independent committees to review integrative medicine curriculums, and to consider whether provision of CAM clinical services is consistent with a commitment to scholarship and to evidence based healthcare.
One of the first who openly opposed science degrees without science was David Colquhoun; in an influential article published in Nature, he wrote:
The least that one can expect of a bachelor of science (BSc) honours degree is that the subject of the degree is science. Yet in December 2006 the UK Universities and Colleges Admissions Service advertised 61 courses for complementary medicine, of which 45 are BSc honours degrees. Most complementary and alternative medicine (CAM) is not science because the vast majority of it is not based on empirical evidence. Homeopathy, for example, has barely changed since the beginning of the nineteenth century. It is much more like religion than science. Worse still, many of the doctrines of CAM, and quite a lot of its practitioners, are openly anti-science.
More recently, Louise Lubetkin wrote in her post ‘Quackademia‘ that alternative medicine and mainstream medicine are absolutely not equivalent, nor are they by any means interchangeable, and to speak about them the way one might when debating whether to take the bus or the subway to work – both will get you there reliably – constitutes an assault on truth.
I think ‘quackademia’ is most definitely an assault on truth – and I certainly know what I am talking about. When, in 1993, I was appointed as Professor of Complementary Medicine at Exeter, I became the director of a pre-existing team of apologists teaching a BSc-course in alternative medicine to evangelic believers. I was horrified and had to use skill, diplomacy and even money to divorce myself from this unit, an experience which I will not forget in a hurry. In fact, I am currently writing it up for a book I hope to publish soon which covers not only this story but many similarly bizarre encounters I had while researching alternative medicine during the last two decades.
One cannot very well write a blog about alternative medicine without giving full credit to the biggest and probably most determined champion of quackery who ever hugged a tree. Prince Charles certainly has done more than anyone else I know to let unproven treatments infiltrate real medicine. To honour his unique achievements, I am here presenting a fictitious interview with him. It never did take place, of course, and the questions I put to him are pure imagination. However, the ‘answers’ are in a way quite real: they have been taken unaltered from various speeches he made and articles he wrote. To avoid being accused of using dodgy sources which might have quoted him inaccurately or sympathetically, I have exclusively used HRH’s very own official website as a source for his comments. It seems safe to assume that HRH identifies with them more fully than with the many other statements he made on this subject.
I have not changed a single word in his statements and I have tried to avoid quoting him out of context; I did, however, take the liberty of putting sentences side by side which do not always originate from the same speech or article, i.e. I have used quotes from different communications to appear as though they originally were in sequence. It will be clear from the text that the fictitious interview is dated before Charles’ Foundation folded because of money laundering and fraud.
It is, of course, hugely tempting to comment on the various statements by Charles. However, I have resisted this temptation; I wanted the reader to enjoy his wisdom in its pure and unadulterated beauty. Anyone who feels like it will have plenty of opportunity to post comments, if they so wish.
To make clear what is what, my questions appear in italics, while his ‘answers’ are in Roman typeface.
Q I believe you have no training in science or medicine; yet you have long felt yourself expert enough to champion bizarre forms of therapies which many of our readers might call quackery.
As you know by now, this is an area to which I attach the greatest importance and where I have tried to make a particular contribution. For many years, the NHS has found complementary medicine an uncomfortable bedfellow – at best regarded as ‘fringe’ and in some quarters as ‘quack’; never viewed as a substitute for conventional medicine and rarely as a genuine partner in providing therapy.
I look back to the rather “lukewarm” response I received in 1983 as President of the British Medical Association when I first spoke about integration and complementary and alternative medicine. We have clearly travelled a very long way since that time.
Q Alternative medicine is mainly used by those who can afford it; at present, little of it is available on the NHS. Why do you want to change this situation?
The very popularity of non-conventional approaches suggests that people are either dissatisfied with the kind of orthodox treatment they are receiving, or find genuine relief in such therapies. Whatever the case, it is only reasonable to try to identify the factors that are contributing to their increased use. And if advantages are found, clearly they should not be limited only to those people who can pay, but should be made more widely available on the NHS.
Q If with a capital “I”?
I believe it is because complementary and alternative approaches to healthcare bring a different emphasis to bear which often unlocks an individual’s inner resources to aid recovery or help to manage living with a serious chronic illness. It is also because complementary and alternative therapies often offer more effective and less intrusive ways of treating illness.
Q Really? Are you sure that they are more effective that conventional treatments? What is your evidence for that?
In 1997 the Foundation for Integrated Medicine, of which I am the president and founder, identified research and development based on rigorous scientific evidence as one of the keys to the medical establishment’s acceptance of non-conventional approaches. I believed then, as I do now, that the move to a more integrated provision of healthcare would ultimately benefit patients and their families.
Q But belief is hardly a good substitute for evidence. In this context, it is interesting to note that chiropractors and osteopaths received the same status as doctors and nurses in the UK. Is this another of your achievements? Was it based on belief or on evidence?
True healing is a synergy that comes not by courtesy of a medical diploma.
Q What do you mean?
As we know, the professions of Osteopathy and Chiropractice are now regulated in the same way as doctors and dentists, with their own Acts of Parliament. I’m very proud to have played a tiny role in trying to push for that Act of Parliament over the years. It has also been reassuring to see the progress being made by the other main complementary professions and I look forward to the further development of regulatory frameworks enabling high standards of training, clinical practice and professional behaviour.
Q Some might argue that statutory regulation made them not more professional but merely improved their status and thus prevented asking question about evidence. Why did they need to be regulated in that way?
The House of Lord’s Select Committee Report on Complementary and Alternative Medicine in 2000, quite sensibly recommended that only complementary professions which were statutorily regulated, or which had well-established arrangements for voluntary self-regulation, should be made available through the NHS.
Q Integrated healthcare seems to be your new buzz-word, what does it mean? Is it more than a passing fad?
Integrated Healthcare is, I believe, here to stay. The public want it and need it. It is not a takeover of the orthodox by CAM or the other way around, but is rather the bringing together of the best from both for the ultimate benefit of the patient.
Q Your lobby-group, Foundation for Integrated Medicine, what has it ever done to justify its existence?
In 1997 the steering group of The Foundation for Integrated Medicine (FIM), of which I am proud to be president, published a discussion document ‘Integrated Healthcare – A Way Forward for the Next Five Years?’
Q Sorry to interrupt, but if so many people are already using them, why do you feel compelled to promote unproven treatments even more? Why is ‘a way forward’ in promotion actually needed? Why did we need a lobby group like FIM?
Homoeopaths, osteopaths, reflexologists, acupuncturists, T’ai chi instructors, art therapists, chiropractors, herbalists and aromatherapists: these practitioners were working alongside NHS colleagues in acute hospitals, on children’s wards, in nursing homes and in particular in primary healthcare, in GP practices and health clinics up and down the country.
Q Exactly! Why then even more promotion of unproven treatments?
All well and good, perhaps, but if there are advantages in this approach, clearly they should not be limited only to those who can pay.
Q Yes, if again with a capital “I”, presumably . Anyway, do you believe these therapies should be tested like other treatments?
One of the obstacles always raised is that it is very difficult to trial complementary therapies in the rigorous randomised way that mainstream medicine deems to be the gold standard. This is ironic as there are, of course, un-evaluated orthodox practices which continue to be funded by the NHS.
Q Are you an expert on research methodology as well?
At the same time, we should be mindful that clinically controlled trials alone are not the only pre-requisites to apply a healthcare intervention. Consumer-based surveys can explore WHY people choose complementary and alternative medicine and tease out the therapeutic powers of belief and trust
These “rationalist selves” would be enormously relieved to see the effectiveness of these treatments proven through the “double-blind randomized controlled trial” – the gold-standard of medical research. However, we know that some complementary and alternative medicine disciplines (and indeed other forms of medical or surgical intervention) do not lend themselves to this research method.
Q Are you sure? This sounds like something someone who is ignorant of research methodology has told you.
… it has been suggested that we need a research method for complementary treatment that is, to use that awful expression, “fit for purpose”. Something that is entirely practical – what has been called “applied” research – which takes into account the whole person and the whole treatment as it is actually given in the surgery or the hospital. Something that might offer us a better idea of the cost-effectiveness of any given approach. It would also help to provide the right sort of evidence that health service commissioners require when they decide which services they wish to commission for their patients.
Q Hmm – anyway, would you promote unproven treatments even for serious conditions like cancer?
Two surveys have indicated that up to eighty per cent of cancer patients try alternative or complementary treatments at some stage following diagnosis and seventy-five per cent of patients would like to see complementary medicine available on the N.H.S.
Q Yes, but why the promotion?
There is a major role for complementary medicine in bowel cancer – as a support to more conventional approaches – in helping to prevent it through lifestyle changes, helping to boost our immune systems and in helping sufferers to come to terms with, and maintain, a sense of control over their own lives and wellbeing. My own Foundation For Integrated Medicine is, for example, involved in finding ways to integrate the best of complementary and alternative medicine.
Q And what do you understand by “the best”? In medicine, this term should mean “the most effective”, shouldn’t it?
Many cancer patients have turned to an integrated approach to managing their health, finding complementary therapies such as acupuncture, aromatherapy, reflexology and massage therapy extremely therapeutic. I know of one patient who turned to Gerson Therapy having been told that she was suffering from terminal cancer, and would not survive another course of chemotherapy. Happily, seven years later she is alive and well. So it is therefore vital that, rather than dismissing such experiences, we should further investigate the beneficial nature of these treatments.
Q Gerson? Is it ethical to promote an unproven starvation diet for cancer?
…many patients use and believe in Gerson Therapy, yet more evidence needs to be available as to who might benefit or what adverse effects there might be. But, surely, we need to take a wider view of the most appropriate types of research methodology – a wider view of what research will help patients.
Q You are a very wealthy man; will you put your own money into the research that you regularly demand?
Complementary medicine is gaining a toehold on the rockface of medical science.
Q I beg your pardon.
Complementary medicine’s toehold is literally that, and it’s an inescapable fact that clinical trials, of the calibre that medical science demands, cost money. Figures from the Department of Complementary Medicine at the University of Exeter show that less than 8p out of every £100 of NHS funds for medical research was spent on complementary medicine. In 1998-99 the Medical Research Council spent no money on it at all, and in 1999 only 0.05% of the total research budget of UK medical charities went to this area.
Q Hmm – Nature; you are very fond of all things natural, aren’t you?
The garden is designed to remind people of our interconnectedness with Nature and of the beneficial medicinal properties She provides through countless plants, flowers and trees. Throughout the 20th century so much ancient, accumulated, traditional wisdom has been thrown away – whether in the fields of medicine, architecture, agriculture or education. The baby was thrown out with the bathwater, so this garden is designed to bring the baby back again and to remind us of that priceless, traditional knowledge before we lose that rich store of Nature’s healing gifts for the benefit of our descendants.
When you think about it, what on earth is the point of throwing away our lifeline; of abandoning the priceless knowledge and wisdom accumulated over 1,000’s of years relating to the treatment of the human condition by natural means? It is sheer folly it seems to me to forget that we are a part of Nature and to imagine we can survive on this Earth as if we were merely a mechanical process divorced from, and in opposition to, the unity of the world around us.
Q …and herbalism?
Medical herbalists talk about ‘synergy’, the result of a complex mix of active ingredients in a plant that create a more powerful therapeutic effect together than if isolated. It’s a concept that has a wider application. As the 17th century poet John Donne famously wrote, “No man is an Island, entire of itself; every man is a piece of the Continent, a part of the main.”
Q I am not sure I understand; what does that mean?
Medical herbalists, who make up their own preparations from combinations of fresh or dried plants, believe that this mix within individual herbs as well as in traditional mixtures of plant medicines creates what is called synergy, in which all the chemical components contribute to the remedy’s specific therapeutic effects.
At a time when farmers everywhere are struggling to make ends meet, the development of a natural pharmacy of organically grown herbs offers an alternative means of earning a living. Yet without protective measures, herbs are easily adulterated or their quality compromised.
Q …and homeopathy?
I went to open the new Glasgow Homeopathic Hospital for instance a couple of years ago, I met a whole lot of students who were studying homeopathy, I think, and I’ve never forgotten when they said to me ‘Are you interested in homeopathy’ and I thought – I don’t know, why do I bother?
Q And why exactly do you bother, if I may ask?
By allowing patients treatment choice, negative emotions can, in part, be alleviated. Many complementary practitioners provide time, empathy, hope and reassurance – skills that are referred to as the “human effect” – which can improve the confidence of cancer patients, alter mindsets and produce major positive changes in the immune system. As a result the “human effect” can greatly prolong life: it has been demonstrated that in a variety of cancers, such as breast cancer, that attitude of mind can not only raise the quality of life but in some cases can even prolong life. At the same time, we need specific treatments that are designed to improve the quality of patients’ lives, and to provide relief from the unpleasant symptoms of cancer – anxiety; pain; sleeplessness; skin irritation; poor appetite; nausea and depression, to name but a few.
Q At heart you seem to be a vitalist who believes in a vital force or energy that interconnects anything with everything and determines our health.
Research in the new field of psychoneuroimmunology – or mind-body medicine as it is sometimes called – is discovering that there is a constant interplay between our emotions, thoughts and actions and our body systems. It seems that the food we eat, the air we breathe, the exercise we take, our relationships with other people, all have a direct bearing on our health and natural healing processes. Complementary medicine has always known this and I believe it is one of the reasons for its enormous popularity.
Q Clarence House made several statements assuring the British public that you never overstep your constitutional role by trying to influence health politics; they were having us on, weren’t they?
A few days ago I launched an initiative to promote the provision of more complementary medicine in the NHS. For many years I have been working towards this goal.
Q Does that mean these statements were wrong?
I am convinced there is no better moment than now to create a real integration of our healthcare, particularly when there is talk of a Patient-Centred NHS. So much ill-health and disease is due to the misery, stress and alienation we see in our community.
Having disclosed in my previous post that, on 1 October, I have been in full-time alternative medicine research for exactly 20 years, I thought it might be interesting to briefly reflect on these two decades. One thing I ought to make clear from the beginning: I truly enjoy my work (well, ~90% of it anyway). When I came to Exeter, I never expected it to get so fascinating, and I am surprised to see how it gripped me.
A PERIOD OF TWO HALVES
One could divide these two decades in two periods of roughly equal length. The first half was characterised by defining my aims, assembling a team, getting the infrastructure sorted and doing plenty of research. I had made it very clear from the beginning that I was not going to promote alternative medicine; my aim was to critically evaluate it. Once I realised how controversial and high profile some of our work could become, I made a conscious effort to keep out of any disputes and tried to avoid the limelight. I wanted to first do my ‘homework’, analyse the evidence, produce own results and be quite sure of my own position before I entered into any public controversies. During this time, we therefore almost exclusively published in medical journals, lectured to medical audiences and generally kept as low a public profile as possible.
The second half was characterised by much more research and my increasing willingness to stick my head out and stand up publicly for the findings I had reasons to be confident about. The evidence had reached a point where it was simply no longer possible nor ethical to keep silent. I felt we had a moral duty to speak up and present the evidence clearly; and that often meant going public: after all, alternative medicine is an area where the public often make the therapeutic decisions without consulting a health care professional – so they need accurate and reliable information. Therefore, I began publishing in the daily papers, lecturing to lay audiences more regularly and addressing the public in many other ways.
THE PLEASURE OF SUPPORTING YOUNG SCIENTISTS
One of the most gratifying aspects of directing a research team is to meet and befriend scientists from all over the world. When several independent analyses had shown that our team had grown into the most productive research unit in alternative medicine worldwide, we started receiving numerous requests from young scientists across the globe to join us. Many of those individuals later went back to their home countries to occupy key positions in research. Our concept of critical evaluation thus spread around the world – at least this is what I hope when I feel optimistic about our achievements.
Amongst the ~90 staff who have worked with me during the last 20 years, we had many enthusiastic and gifted scientists. I owe thanks to all of those who advanced our research and helped us to make progress through critical evaluation. Unfortunately, we also had a few co-workers who, despite of our best efforts, proved to be unable of critical thinking, and more than once this created unrest, tension and trouble. When I analyse these cases in retrospect, I realise how quasi-religious belief must inevitably get in the way of good science. If a person is deeply convinced about the value of his/her particular alternative therapy and thus decides to become a researcher in order to prove his/her point, serious problems are unavoidable.
THE THREE MOST IMPORTANT MESSAGES
But generally speaking, my team worked both very well and extremely hard. Perhaps the best evidence for that statement is the fact that we published more than 1000 articles in the peer review literature, including ~30 clinical trials and 300 systematic reviews/meta-analyses. If I had to extract what I consider to be the three the most important messages from these papers, I might make the following points:
- The concepts that underpin alternative treatments are often not plausible and must be assessed critically.
- Most claims made for alternative medicine are unproven and quite a few should be regarded as disproven.
- Very few alternative therapies demonstrably generate more good than harm.
Looking back to those 20 years, I am struck by the frequency with which I encountered intellectual dishonesty and denial of facts and evidence. Medical research, I had previously assumed is a rather dry and unemotional business – not so when it comes to research into alternative medicine! Here it is dominated by people who carry so much emotional baggage that rational analysis becomes the exception rather than the rule.
The disappointment of alternative medicine apologists had been noticeable virtually from the start; they had quickly realised that I was not in the business of promoting quackery. My remit was to test hypotheses, and when you do that, you have to try to falsify them. To those who fail to understand the rules of science – and that is the vast majority of alternative medicine fans – this process can appear like a negative, perhaps even destructive activity. Consequently, some people began to suspect that I was working against their interests. In fact, as a researcher, I had little patience with such people’s petty interests; all I wanted is to do good science, hopefully for the benefit of the patient.
These sentiments grew dramatically during the second decade when I began to go public with the evidence which often failed to confirm the expectations of alternative medicine enthusiasts. To see the truth published in relatively obscure medical journals might have already been tough for them; to see it in the daily papers or hear it on the radio from someone whom they could not easily accuse of incompetence was obviously more than the evangelic believers could take. Their relatively cautious attitude towards our work soon changed into overt aggression, particularly after our book ‘TRICK OR TREATMENT…‘. The second decade was therefore also characterised by numerous attacks, challenges, defamations and conflicts, not least the ‘run ins’ with Prince Charles and his sycophants. Unfortunately, my own University as well as my newly formed Medical School had no stomach for such battles; the top officials of both institutions seemed more concerned about their knighthoods than about defending me against obviously malicious attacks which could only have one aim: to silence me.
But silence they did me not! It is simply not in my character to give up when I know that I have done nothing wrong and fighting ‘the good fight’. On the contrary, each attack merely strengthened my resolve to fight harder for what I knew was right, ethical and necessary. Eventually, my peers became so frustrated with my resilience that they pulled the plug: they stopped all support. This meant my team had to be dismissed and I had to go into early retirement.
Since about a year, I am ‘Emeritus Professor’, a status which has disadvantages (no co-workers to help with the research, no salary) but also important advantages. I can finally speak the truth without fearing that some administrator suffering from acute ‘knighthood starvation syndrome’ is going to try to discipline me for my actions.
This blog, I think, is pretty good evidence for the fact that I continue to enjoy my work in alternative medicine. I cannot promise to do another 20 years but, for the time being, I continue to be research-active and am involved in numerous other activities. Currently I am also writing a book which will provide a full account of those remarkable last 20 years (almost finished but I have no publisher yet) and I am working on the concept of another book that deals with alternative medicine in more general terms. They did not silence me yet, and I do not assume they will soon.
It is time, I think, to call an end to this series of articles on ‘drowning in a sea of misinformation’. Not that I have covered every contributor to and aspect of it. On the contrary, I could have carried on for another couple of weeks writing a post every day as I did during the last 15 days. But it was getting a bit boring – at least for me. So, for the last post, I have decided to briefly discuss politicians. In my view, they are crucially important in this context, as they create the general atmosphere and framework in which all the other mis-informers can thrive.
Peter Hain (Labour) is a campaigner for homeopathy and wants to see it widely used on the NHS. He was quoted as saying: “I first came to know about homeopathy through my son who as a baby suffered from eczema. He had it a couple of years but with conventional treatment the eczema was getting progressively worse and at the age of four he also developed asthma. We turned to homeopathy out of desperation and were stunned with the positive results. Since then I have used homeopathy for a wide variety of illnesses, but I rely on arnica as it’s excellent for treating the everyday bruises and shocks to the system we face. My view is that homeopathy and conventional medicines must remain side by side under the NHS to offer the best to patients”
Politicians who put anecdote before evidence do worry me quite a bit, I have to admit; by doing this, they provide us with strong evidence that they would be wise to keep their mouth shut when it comes to matters of science and medicine. But Hain is in good company: Jeremy Hunt (conservative), the current Secretary for Health, signed the following Early Day Motion in 2007: That this House welcomes the positive contribution made to the health of the nation by the NHS homeopathic hospitals; notes that some six million people use complementary treatments each year; believes that complementary medicine has the potential to offer clinically-effective and cost-effective solutions to common health problems faced by NHS patients, including chronic difficult to treat conditions such as musculoskeletal and other chronic pain, eczema, depression, anxiety and insomnia, allergy, chronic fatigue and irritable bowel syndrome; expresses concern that NHS cuts are threatening the future of these hospitals; and calls on the Government actively to support these valuable national assets.
The wording here is remarkable, I think: “…believes that complementary medicine has the potential to offer clinically-effective and cost-effective solutions to common health problems faced by NHS patients…” What is this supposed to mean? Health politics based on believe??? What it, in fact, implies is that there is merely belief but no evidence. Bravo! This looks like an own-goal to me.
And there are many, many more politicians who seem to prefer belief over evidence – not just in the UK but in virtually every country; our US friends would probably want me to mention Senator Tom Harkin who is responsible for spending billions of tax-payers’ dollars on researching implausible concepts with flawed studies. To make things worse, it is not just individual politicians who promote woo, as far as I can see, most political parties have a group of members promoting pseudo-science.
But why? Why do so many politicians misinform their voters about the values of unproven and disproven treatments? And I do not mean those members of parliament who nobody seems to be able to take seriously, like David Tredenick; I mean otherwise respectable politicians with real influence. Should they not be the first to insist on reliable evidence? Do they not have a mandate and an ethical/moral obligation to do so?
Call me cynical, but I have come to the conclusion that the answer is actually quite simple. Politicians need to be (re-)elected, and therefore they have to run with whatever subject is popular – and, like it or not, alternative medicine is popular. Politicians rarely take a reasonably long view on health care (in fact, very few understand the first thing about science or medicine); their perspective has exactly the same length as the current legislative period. They usually do not even attach much importance to alternative medicine; after all, it only amounts to a tiny fraction of the total health care budget.
Tony Blair (Labour) is as good an example as any other politician; in relation to homeopathy, he is quoted saying: I think that most people today have a rational view about science and my advice to the scientific community would be fight the battles you need to fight. I wouldn’t bother fighting a great battle over homeopathy – there are people who use it, people who don’t use it, it is not going to determine the future of the world, frankly. What will determine the future of the world however, is the scientific community explaining for example the science of genetics and how it develops, or the issue to do with climate change and so on.
Sounds reasonable? Almost, but not quite. Firstly, if people employ homeopathy to protect themselves from infectious diseases like malaria, typhus, TB, AIDS etc., or if people believe those charlatans who promote it as an effective cure for life-threatening conditions, we do have a serious public health issue at hand. Secondly, why should the vast majority of health care professionals bend over backwards to do their very best implementing the concepts of EBM, if homeopathy is being given a free ride to continue existing in a virtual universe of belief-based medicine? Thirdly, how on earth can scientists possibly explain “the science of genetics and how it develops, or the issue to do with climate change”, if they lack the skill, courage, power or honesty to adequately respond to harmful quackery masquerading as medicine?
It is not difficult to criticise politicians but what might be the way forward and out of this mess? Because of the central role they play in all this, I think that it would be important that those politicians who take up posts in science-based areas be adequately educated and trained in science. I know this may sound naïve, but I think it would be an essential step towards avoiding politicians regularly making fools of themselves, misinforming the public and misguiding important decisions which might affect all of us.