Battle of the wheatfield

Rational discussion of genetically modified crops is beyond us

Let me say from the outset, I think the experiment at Rothamsted should go ahead without interference from campaigners opposed to the genetic modification of crops. But I doubt it will.

The experiment looks at whether wheat could repel aphids by expressing genes that give off a “panic” pheromone that aphids use to warn of danger. These genes, which have been synthesised from chemicals in a lab, have been woven into the wheat’s genome.

It’s a brilliant strategy, well worth trying. If it works, you wouldn’t need to spray this wheat with insecticides. However, this very sensible experiment is under attack.
 
Anti-GM campaigners have announced they will arrive en masse to destroy the experiment on May 27th. The scientists have released a video pleading with the protestors not to trample years of their work. It’s unlikely to have any traction, though. This isn’t personal; it’s simply that GM scientists have not yet earned the right to do their research uncontested.
 
In many people’s minds, science is still scary – especially when it tinkers with nature. Watch this one-minute of video about Rachel Carson’s call for a ban on DDT in 1963, and see if the scientist doesn’t make you shiver a little bit.
 
This is still the tone many people hear when they hear scientists talking. People are, in general, all in favour of the products of science. But they also know there’s no such thing as a free lunch. Advances and comforts come at a cost – and people want to know what the cost might be before they give unqualified support to a programme of research.
 
That leaves scientists with two choices. They either try to win a battle for hearts and minds before they press ahead with experiments – those who mix human and animal biology are engaged with this right now. The alternative is to ignore public concerns, raise private funding and do semi-secret experiments, then present the public with a fait accompli that they like – such as Louise Brown, the world’s first test tube baby.
 
It seems to be too late for GM researchers to do either. The battle for hearts and minds is already lost: there is a pervasive belief that, without extreme caution, genetic modifications are likely to spread beyond experimental boundaries and might have unintended adverse effects on natural ecosystems. And Monsanto scuppered any future acceptance of the private route by their early attempts to create themselves a lucrative market at the expense of farmers in the developing world.
 
We have never managed to hold a properly informed public discussion about genetically modified organisms, and thanks to the subject’s history, that discussion might now be impossible. Which means extremist anti-GM groups will continue to thwart even the most laudable scientific efforts while the public shrugs and wonders if that isn’t the best thing for everyone in the long run.
An ultralight helicopter hovers above a field where Greenpeace activists wrote the message 'NO GMO'. Photograph: Getty Images.

Michael Brooks holds a PhD in quantum physics. He writes a weekly science column for the New Statesman, and his most recent book is At the Edge of Uncertainty: 11 Discoveries Taking Science by Surprise.

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Brexit… Leg-sit

A new poem by Jo-Ella Sarich. 

Forgot Brexit. An ostrich just walked into the room. Actually,
forget ostriches too. Armadillos also have legs, and shoulder plates
like a Kardashian.  Then I walked in, the other version of me, the one
with legs like wilding pines, when all of them

are the lumberjacks. Forget forests. Carbon sinks are down
this month; Switzerland is the neutral territory
that carved out an island for itself. My body
is the battleground you sketch. My body is
the greenfield development, and you
are the heavy earthmoving equipment. Forget
the artillery in the hills
and the rooftops opening up like nesting boxes. Forget about

the arms race. Cheekbones are the new upper arms
since Michelle lost out to Melania. My cheekbones
are the Horsehead Nebula and you are the Russians
at warp speed. Race you to the finish. North Korea

will go away if you stop thinking
about it. South Korea will, too. Stop thinking
about my sternum. Stop thinking about
the intricacy of my mitochondria. Thigh gaps
are the new wage gaps, and mine is like
the space between the redwood stand
and the plane headed for the mountains. Look,

I’ve pulled up a presentation
with seven different eschatologies
you might like to try. Forget that my arms
are the yellow tape around the heritage tree. Forget
about my exoskeleton. Forget
that the hermit crab
has no shell of its own. Forget that the crab ever
walked sideways into the room.
Pay attention, people.

Jo-Ella Sarich is a New Zealand-based lawyer and poet. Her poems have appeared in the Galway Review and the Poetry New Zealand Yearbook 2017.

This article first appeared in the 17 August 2017 issue of the New Statesman, Trump goes nuclear