Duck Soup

A friend referred me to an article in the journal Nature about genetically modified corn. Recent research indicates that it is poisoning our topsoil. But business-as-usual reports in the media have slipped the news safely beneath the public radar.

If you’ve been sleeping in class for the last 10 years, you may have missed the invasion of genetically modified crops, which have taken over American agriculture and are spreading around the globe. BT corn is leading the mutant army — although it is putatively banned for direct human consumption due to the fact that the protein does not break down easily in the human digestive system, is heat resistant, and could prove allergenic.

BT, better known to its chums as Bacillus thuringiensis, is a bacterium which renders caterpillars incapable of digestion and gives them terminally upset tummies. It has been marketed as a natural insecticide for decades, and some bright light in a lab coat decided that splicing it into plants would solve the world’s pest problems.

Nice try.

A year or so ago, there was a lepidopteran flap about monarch-butterfly larvae, which feed only on milkweed plants. The caterpillars died when they ate milkweed dusted with BT corn pollen. Corn relies on wind to convey its pollen from male to female flowers, so corn pollen has evolved to blow like mad. Of course, the world can survive just fine without monarch butterflies, so only a few weirdoes were upset about the prospect of extinction.

Next organic farmers complained. Because of wind pollination, no field is safe from genetic pollution, and BT DNA has gone helter-skelter.

This spring, researchers working in remote areas of Mexico — the region where corn was first domesticated from its wild form — noted that NO WILD CORN CAN BE FOUND that has not been genetically invaded by the BT strains.

They are literally EVERYWHERE.

(Along the way, the corporate mad scientists have gaily inserted BT genes into cotton and potatoes as well. They just can’t get enough of that sweet stuff, I guess.)

Now comes word that the mutant plants leak. Well, pluck me from the topsoil, I am just SO surprised. For those of us who have actually sown plants in the real world, in real dirt, the vast root system of even a single clump of grass makes it totally obvious that there is no clear line dividing plants and soil. In fact, the central lesson of ecology is that everything affects everything.

Dr. Guenther Stozky of New York University’s microbial ecology laboratory drily reported, “The fact that the toxin is released from the roots was unexpected.” Duh.

Well, OK. I guess to an honest scientist effects aren’t proven until they’re proved, but: “Hello? How did you think transpiration worked, anyway?” Stozky believes that more research is necessary to determine whether or not the BT is harming soil life.

Fine. Let’s take a good look at soil.

Unfortunately we don’t know how soil works. This may come as a surprise to folks who don’t read much science, but it’s true. Despite all of our study of living systems, we have yet to adequately describe the life processes in a single cubic foot of soil.

Think about that.

The most knowledgeable ecologists tell us that we really don’t understand plain old dirt, how it processes nutrients, how the tens of thousands of resident species interact, how plants derive their sustenance. In any cubic foot of soil, anywhere, there are abundant species that still haven’t been identified.

In order to have some kind of notion what the BT might be doing to soil life, it seems pretty basic that we should know what was happening beforehand.We don’t. But we are injecting a toxic substance into soil worldwide simply because it appears to save a few bucks on this year’s crop.

All higher life forms on earth depend on topsoil.

Can we run that by again? ALL HIGHER LIFE FORMS on earth depend on topsoil. This isn’t the opinion of a crazed tree hugger — this is the rock-bottom fact of life as we know it. The food we eat, the air we breathe, the nutrients that wash into rivers and support life in the oceans … everything. And we are poisoning it all. All. Everywhere on the planet, without any idea what the result might be.

They aren’t just throwing their dice on one life. On your life. On mine. It’s the whole system that’s at stake. But they say it’s good for business; I guess that means we should just roll over.

And play dead.

[Cecil Bothwell is the author of The Icarus Glitch: Another Duck Soup Reader and the associate editor of the Warren Wilson College environmental journal, Heartstone.]


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About Cecil Bothwell
A writer for Mountain Xpress since three years before there WAS an MX--back in the days of GreenLine. Former managing editor of the paper, founding editor of the Warren Wilson College environmental journal, Heartstone, member of the national editorial board of the Association of Alternative Newsweeklies, publisher of Brave Ulysses Books, radio host of "Blows Against the Empire" on WPVM-LP 103.5 FM, co-author of the best selling guide Finding your way in Asheville. Lives with three cats, macs and cacti. His other car is a canoe. Paints, plays music and for the past five years has been researching and soon to publish a critical biography--Billy Graham: Prince of War:

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