Do We Care About the Truth?


 Copyright 1999 The Times (UK)
 "Do we care about the truth?"
 by Nigel Hawkes
 February 19, 1999 

 Introduction: Our fears over genetically modified foods have been
fuelled by a media frenzy and inaccurate reporting, says Science
Editor Nigel Hawkes. 



 The scare over genetically modified food has been a classic example
of a little-studied phenomenon, the media feeding frenzy. From small
starts, frenzies quickly develop a terrible momentum. Sense and
judgment are the first casualties; public understanding the final
victim. For as long as it lasts, readers and viewers are buried in a
blizzard of stories that compete to paint apocalyptic visions of
horrors to come. Politicians shamelessly join in. Then, like a tap
being turned off, it stops. 

 Absolutely the finest example in my experience was the flesh-eating
bug which transfixed the press in the summer of 1994. This was a
strain of Streptococcus capable of killing those unlucky enough to be
infected with it. 

 There was nothing new about the organism or the symptoms it caused,
which had been beautifully described in a surgical journal by a doctor
working in Shanghai as long ago as 1919. Nor was there any real
evidence of an epidemic, or even a significant increase in the number
of cases. Yet for a week or two the flesh-eating bug made huge
headlines. Then it was gone - and hardly a word has appeared on the
subject since. 

 The GM-food frenzy was triggered by a two-page spread in The Guardian
on February 12, claiming that tests on GM potatoes had damaged rats
which had eaten them. Curiously, an almost identical article which had
appeared in The Mail on Sunday at the end of January had passed
unnoticed. 

 The Guardian article, despite its length, did not address two key
issues: that the GM potatoes tested were not intended as human food,
and would never have passed muster as such; and that the gene inserted
into them was for a toxin. Small wonder, perhaps, that they might have
had damaging effects on the rats, though whether they actually did is
still in dispute. By all normal journalistic standards, the story was
holed below the waterline. 

 But it made no difference. The controversy quickly took wing,
sprouting subplots and generating a tremendous row more or less about
nothing. As it happens, GM foods have been better monitored and
controlled in Britain than anywhere else in the world. Small trial
plots are all that have been planted. No ill effects to health have
been observed, nor are they likely. Possible environmental effects are
being carefully monitored. Is this the impression left by the row? I
think not. 

 Frenzies are caused partly by bad reporting, but could only happen in
an environment ripe for them. We live in a society increasingly
anxious about risks, real and imaginary, as the sociologist Frank
Furedi has pointed out in his book The Culture of Fear. He cites a
study of the medical literature which showed that in the five-year
period between 1967 and 1972, about 1,000 articles containing the word
risk were published. In the period between 1986 and 1991, there were
80,000 such articles. 

 Had risks increased eightyfold in such a short time? Clearly not. We
live in a far less risky time than our parents or grandparents. Today
fewer than one woman in 10,000 dies in childbirth: in 1940, one in 300
did. The disappearance of the Soviet Union is the greatest risk
reduction in our lifetimes; but better drugs, a more plentiful diet,
social security and other changes have also cut the ordinary risks of
life. 

 What has changed is attitude to risk. At a time when most risks are
actually declining, people are worrying more. But they lack the skill
to assess risks, to develop a true calculus of risk in which real
dangers are distinguished from mere scares. Driving a car is far more
dangerous than flying, but we seldom hear of people with
driving-phobia. 

 The second reason comes closer to home for journalists. It sounds
pompous to say so, but today's journalists are not much interested in
the truth. As the American academic Peter Sandman of Rutgers
University in New York puts it: "In the epistemology of routine
journalism, there is no truth, or at least no way to determine truth.
There are only conflicting claims, to be covered as fairly as
possible." 

 So journalists feel they have done their job if they quote both sides
of an argument, "tossing the hot potato of truth into the lap of the
audience", as Sandman says. This approach has the effect of giving all
sources equal value, of making the most outrageous claims seem
credible - and a lot more interesting - than the sober responses
elicited from official sources. 

 Nobody would want to deny a hearing to those opposed to GM foods, but
crying wolf is seldom sensible, unless a wolf is truly at the door. If
one believed all the scares floated by environmentalists and health
campaigners, one would never set foot out of doors, though, of course,
that would still leave one the option of falling down stairs. 

 Newspapers that join in a feeding frenzy put their reputations at
risk and earn the contempt of readers who know about the subject.
Worse, they help to create an atmosphere of fear which could threaten
the forces which have made life less risky in the past century.
Fortunately, I suspect that most readers treat frenzies with the
disdain they deserve.

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