The following was written by Erin Kapp, a UW-Madison MA student:
In the US, we're used to the idea that truth is the ultimate defense against libel. If someone wants to sue me for libel, it's up to them to prove that what I said was not true. If it was--even if they disagree--they're out of luck.
Simon Singh, a British science writer, is being sued for libel because he said that the British Chiropractor Association "happily promotes bogus treatments." The promotion he referred to included claims that chiropractic treatment can help with ear infections and asthma.
Singh recently co-authored a book analyzing the scientific evidence for various flavors of alternative medicine, including chiropractic treatment. The remainder of the article was largely information about the results of studies on the effectiveness of chiropractic manipulation and some instances in which chiropractic manipulation has seriously harmed people.
The BCA sued Singh for libel. The judge ruled that the phrase in question implied that the BCA was being dishonest. Britain's libel law puts the burden of proof on the defendent--meaning he or she has to prove that what they said was not libel. Given these conditions, it's perhaps not surprising that Singh lost.
Singh has been granted permission to appeal, but needless to say, the outcome isn't a given.
As an aspiring science writer, this case illustrates a worrying situation. Writers and scientists should be able to comment openly and honestly on scientific claims and evidence without having to be concerned that someone with the opposite view is going to sue them in Britain.