Skeptics shouldn't have lined up with the Mail to call Psychic Sally a fraud

We shouldn’t be afraid to tell people the full story, or admit the things we don’t know. Otherwise, we’ve engaged in exactly the sort of sloppy, lazy, error-prone journalism we’d normally criticise.

The great pity about the legal battle between the Daily Mail and ‘Psychic’ Sally Morgan was that somebody had to win. The Mail’s humiliating failure to outsmart a Come Dine With Me contestant who talks to dead people is delicious, but it's spoiled somewhat by a psychic’s ‘vindication’ in the courts, like biting into a Wagon Wheel and finding Bovril inside. What’s even more galling is that she deserved to win.

Before we go any further, one thing needs to be made crystal clear. Ben Goldacre claimed on Twitter yesterday that, “The libel lawyers of the UK have decided in their wisdom that psychic powers are real after all.” Ben, I love you, but this is complete nonsense. The case was not about whether Sally Morgan is a psychic.  Morgan sued for defamation because she felt the Mail’s article amounted to an accusation of fraud; that it suggested she deliberately misled the public by pretending to be a psychic. In particular, they accused her of using “a hidden earpiece in order to receive instructions from her team which she then repeated on stage as if she had received them from the spirit world.”

It sounds very plausible. Psychics and televangelists have used this technique in the past – Peter Popoff was famously exposed by James Randi, who used a radio scanner to intercept and expose radio communications between the performer and a backstage accomplice – his wife. She collected information from prayer cards filled out by audience members before the show, and then broadcast details to Popoff’s earpiece. To those in the theatre it seemed as if God Herself were channeling information to the performer (God’s contempt for personal privacy apparently exceeded the NSA’s by several orders of magnitude.). In reality, it was his wife: “Hello Petey, can you hear me? If you can’t you’re in trouble . . .”

Exposing Popoff’s fraud was a great feat of investigative journalism and rational inquiry. In the case of Sally Morgan however, nobody – not journalists, bloggers or skeptics - bothered to step up to the plate. In a supreme fit of irony, rationalists accused her of fraud without bothering to collect the evidence they needed to substantiate the claim. She sued, she won, and she deserved to win.

The response has not been very constructive, as Hayley Stevens noted in a blog post last night: “I saw many other angry tweets about how Sally Morgan was an obvious fraud and that it was ridiculous the courts has sided with her. It made me chuckle because most of the people making these statements were self-proclaimed skeptics and rational thinkers who ought to know the importance of evidence and how evidence actually works.” 

This is just the most recent example of a much wider problem I have with people abusing terms like ‘fraud’, ‘scam’, or ‘liar’ when talking about quacks or charlatans. I’m not going to link to specific examples of this sort of defamation for obvious reasons, but you can easily see what I mean if you google, say, ‘homeopathy’ and ‘fraud’ – rationalists and skeptics merrily throwing around accusations of deliberate deception that they have absolutely no evidence for and no ability to stand up.  The only way a skeptic could possibly ‘know’ without evidence that Sally Morgan intended to deceive people would be if they could somehow see into her mind and read her thoughts, like some kind of psyc . . . oh.

For many, it’s enough that someone is ‘wrong’. Meeting the ‘enemy’ or conducting the careful detective work that exposed Popoff, is unnecessary when you can just slag people off in a blog post about some stuff you found on Google, calling them a ‘fraud’ or a ‘murderer’ in the process. The problem with this sort of attitude – which I’ve been guilty of plenty of times myself - is that it’s unconvincing, strewn with errors, and it fails to understand the people involved.

For example, a lot of people seem unable to accept that psychics using tricks like cold reading – or even an earpiece - may still genuinely believe they have a supernatural skill. To them I would strongly recommend Derren Brown’s fascinating uncut interview with Richard Dawkins which tackles exactly that question. Belief is far less binary than a lot of people . . . well, believe; and people are rarely simple.

I learned this lesson myself when I met Jeremy Sherr - a homeopath who claims to treat HIV patients – in Tanzania.  A number of people, myself included, had portrayed him as a sort of cartoon villain, laying waste to vast swathes of Africa. The reality on the ground was rather more complicated. Sherr is charismatic; a passionate true believer who makes real sacrifices to help African communities. He also does a hell of a lot of good beyond homeopathy – supporting victims of domestic violence, working to reduce Aids stigma, ensuring local children are fed and educated, and much more besides.

Of course I also believe that he’s profoundly and dangerously wrong, and that his activities may be putting lives at risk. Just how dangerous I can’t say, because like everyone else in the UK I simply don’t know. One of the big problems with homeopathy – and a lot of other interventions, bogus or otherwise – in Africa is that we just don’t have the data we need on what goes on there. There are no statistics, no monitoring agencies, and often no information at all beyond that supplied by aid workers themselves. It is impossible to quantify either the good or the harm that somebody like Jeremy Sherr does, and that in itself is a massive problem.

It’s tempting to say that he simply must be harming people, but that’s the opposite of rationalism. I’m not playing with scales of morality here, weighing up the good and the bad. Neither am I suggesting inaction. The bad is bad whatever the good, and it needs to be stopped if possible. (On that note, if you’re a skeptic and you want to help tackle homeopathy in Africa my advice would be to work with groups like INASP or SciDev. My point is that rationalists need to admit when we don’t know things. That, after all, is supposed to be the fundamental basis for rational inquiry.

We also need to be willing to trust people with the full story. Jeremy Sherr is a man with admirable qualities, who does a lot of good work.  Some people will be unhappy with me making that statement, but it’s true, and failing to acknowledge this can be catastrophic. I interviewed a science teacher and NGO founder in Tanzania who was had read a number of skeptical blogs and been persuaded by them . . . that Sherr was probably right. Our descriptions of Sherr and his operation  - some bloggers went so far as to imply he was a ‘murderer’ - were so comically cartoonish that they were easily dismissed. It was, if I’m honest, a humiliating lesson, one that made me question a lot of my previous writing.

We shouldn’t be afraid to tell people the full story, or admit the things we don’t know. If the facts are damning, we shouldn’t need to be spin them, leave bits out or exaggerate them. You don’t need to ignore the complex realities of Jeremy Sherr’s activities or imply that he’s a pantomime villain to highlight the very serious problems with his arrogant and dangerous behavior. You don’t need to call Psychic Sally a fraud to point out that it’s fundamentally sickening to see people pay money to a woman who claims to be able to speak to the dead.

When we go down that road, we make mistakes, we get sued, and it’s right that we get sued, because we’ve engaged in exactly the sort of sloppy, lazy, error-prone journalism we’d normally criticise. The irony hasn’t escaped me that I’m criticising an article in the Daily Mail, and I’m probably going to take a lot of flak for it.

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Martin Robbins is a Berkshire-based researcher and science writer. He writes about science, pseudoscience and evidence-based politics. Follow him on Twitter as @mjrobbins.

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The answer to the antibiotics crisis might be inside your nose

The medical weapons we have equipped ourselves with are losing their power. But scientists scent an answer. 

They say there’s a hero in everyone. It turns out that actually, it resides within only about ten percent of us. Staphylococcus lugdunensis may be the species of bacteria that we arguably don’t deserve, but it is the one that we need.

Recently, experts have cautioned that we may be on the cusp of a post-antibiotic era. In fact, less than a month ago, the US Centres for Disease Control and Prevention released a report on a woman who died from a "pan-resistant" disease – one that survived the use of all available antibiotics. Back in 1945, the discoverer of penicillin, Alexander Fleming, warned during his Nobel Prize acceptance speech against the misuse of antibiotics. More recently, Britain's Chief Medical Officer Professor Dame Sally Davies has referred to anti-microbial resistance as “the greatest future threat to our civilisation”.

However, hope has appeared in the form of "lugdunin", a compound secreted by a species of bacteria found in a rather unlikely location – the human nose.

Governments and health campaigners alike may be assisted by a discovery by researchers at the University of Tubingen in Germany. According to a study published in Nature, the researchers had been studying Staphylococcus aureus. This is the bacteria which is responsible for so-called "superbug": MRSA. A strain of MRSA bacteria is not particularly virulent, but crucially, it is not susceptible to common antibiotics. This means that MRSA spreads quickly from crowded locations where residents have weaker immune systems, such as hospitals, before becoming endemic in the wider local community. In the UK, MRSA is a factor in hundreds of deaths a year. 

The researchers in question were investigating why S. aureus is not present in the noses of some people. They discovered that another bacteria, S. lugdunensis, was especially effective at wiping out its opposition, even MRSA. The researchers named the compound created and released by the S. lugdunensis "lugdunin".

In the animal testing stage, the researchers observed that the presence of lugdunin was successful in radically reducing and sometimes purging the infection. The researchers subsequently collected nasal swabs from 187 hospital patients, and found S. aureus on roughly a third of the swabs, and S. lugdunensis on up to 10 per cent of them. In accordance with previous results, samples that contained both species saw an 80 per cent decrease of the S. aureus population, in comparison to those without lugdunin.

Most notably, the in vitro (laboratory) testing phase provided evidence that the new discovery is also useful in eliminating other kinds of superbugs, none of which seemed to develop resistance to the new compound. The authors of the study hypothesised that lugdunin had evolved  “for the purpose of bacterial elimination in the human organism, implying that it is optimised for efficacy and tolerance at its physiological site of action". How it works, though, is not fully understood. 

The discovery of lugdunin as a potential new treatment is a breakthrough on its own. But that is not the end of the story. It holds implications for “a new concept of finding antibiotics”, according to Andreas Peschel, one of the bacteriologists behind the discovery.

The development of antibiotics has drastically slowed in recent years. In the last 50 years, only two new classes of this category of medication have been released to the market. This is due to the fact almost all antibiotics in use are derived from soil bacteria. By contrast, the new findings record the first occurrence of a strain of bacteria that exists within human bodies. Some researchers now suggest that the more hostile the environment to bacterial growth, the more likely it may be for novel antibiotics to be found. This could open up a new list of potential areas in which antibiotic research may be carried out.

When it comes to beating MRSA, there is hope that lugdunin will be our next great weapon. Peschel and his fellow collaborators are in talks with various companies about developing a medical treatment that uses lugdunin.

Meanwhile, in September 2016, the United Nations committed itself to opposing the spread of antibiotic resistance. Of the many points to which the UN signatories have agreed, possibly the most significant is their commitment to “encourage innovative ways to develop new antibiotics”. 

The initiative has the scope to achieve a lot, or dissolve into box ticking exercise. The discovery of lugdunin may well be the spark that drives it forward. Nothing to sniff about that. 

Anjuli R. K. Shere is a 2016/17 Wellcome Scholar and science intern at the New Statesman