Perhaps you missed it, but “superweeds” — unloved plants that thumb their noses at herbicides such as Roundup — were in the news last week. Of course, if you’ve been reading magazines such as Countryside for the past 30-40 years, it’s not news at all that weeds have adapted to plant-killers, requiring more and stronger chemicals in what becomes a never-ending spiral.

Most people missed the story because it wasn’t very widely reported: it wasn’t news because most people don’t care. Very few have any inkling of how this affects them, why it’s important, or even what it all means. They know very little about organic farming because they know very little about where their food comes from.

There is neither time nor space here to provide the background for anyone who has stumbled onto this site accidentally and lacks even a basic understanding of organic farming. But to at least try to provide a frame of reference, let’s just say that organic farmers don’t use synthetic biocides for many reasons, all of which funnel down to their effects on the biosphere, the Living Earth, which includes us. An herbicide — the plant-killer branch of the pesticide family — doesn’t only kill weeds. It kills other plants as well, of course, but through the webs of ecology it can also kill insects and other animals that depend on those plants for food or habitat. This in turn affects higher forms of life that depend on those creatures for sustenance. None of this takes into account the potential deleterious side effects of the chemicals on soil, water, and humans. This doesn’t begin to cover the subject, but it’s enough to get us to the next step.

Herbicides have been used since ancient times: conquering armies spread salt on the land to inhibit food production, thus starving their enemies. Salt has historically been used to control weeds in salt-tolerant crops such as asparagus. But it wasn’t until after World War II, when “better living through chemistry” arrived and the chemical factories of the war machine lay idle, that chemical pesticides and fertilizers transformed agri-culture into industrial agri-business.

Monsanto had been a leading chemical company since 1901, but not until 1945 did it start producing and marketing agricultural chemicals, including 2,4D. In 1960, an Agricultural Division was established. Today, Monsanto is strictly an agribusiness, the largest seed company in the world, and famous for such controversial products as bovine somatotropin (Bst) and herbicides including Ramrod, Lasso, and Roundup. These are based on glyphosate, which Monsanto patented in the 1970s, and which became a cash cow for the company. When the patent ran out in 2000, cheaper products from China flooded the market, and glyphosate use proliferated even more.

Roundup was first sold in 1976. Then there was Roundup D-PAK. Then Roundup Ultra. Then Roundup UltraMAX. Each one was “new and improved.” But a more insidious development was “Roundup Ready” seeds. Through bioengineering, planted crops can resist the deadly effects of the herbicide, making its use even more widespread. Today, 80% of the corn and 90% of the soybeans grown in the U.S. come from Roundup Ready seeds (which of course come only from Monsanto). But if scientists can develop seeds immune to toxic chemicals, so can nature.

We already have the makings of a marvelously complex and intriguing bedtime story for anyone just starting to get involved in organic farming, but this is only the beginning.

For example, while organic farmers shun herbicides in general, if only on principle, glyphosate (and Roundup) have found some support. The chief scientist for a nonprofit organic advocacy group, the Organic Center, recently said, “If glyphosate isn’t the safest herbicide, it comes damn close.” Jeff Gilman, an associate professor of horticulture at the University of Minnesota, takes a very balanced and open-minded but scientific approach to all aspects of gardening. In The Truth About Organic Gardening, he discusses the pros and cons of glyphosate, concluding that properly used, it does have its place. He says “We aren’t surprised if a flame from a flamethrower, a common organic method of weed control, kills frogs, so why are we surprised that a heavy dose of Roundup does?” (Like many in the organic community, he’s bothered less by glyphosate than by the other ingredients in Roundup.)

The story would also involve such interesting twists as the 1996 lawsuit accusing Monsanto of false and misleading advertising by claiming that its glyphosate-based herbicides were “safer than table salt.” There were also accusations — and convictions — involving scientific fraud.

Early on, some scientists and many organic farmers were concerned about herbicide resistance to glyphosate. Monsanto, naturally, dismissed such concerns. Now they can’t, because farmers across the country are finding weeds that are unaffected by the herbicide. At least nine species are known to be immune, affecting millions of acres in more than 20 Midwestern and Southern states. And the other chemical companies are taking notice.

Now, here’s what should be the real news in this story: What has this taught us?

Don’t be silly. We haven’t learned a doggone thing. Here’s how the agribusiness industry is facing this challenge:

The other ag chemical companies see Monsanto’s trouble as an opportunity to revive the older, even more dangerous herbicides that Roundup displaced, including 2,4-D and dicamba. What’s much, much worse, they’re taking a page from Monsanto’s book and developing bioengineered seeds to match their own brands of herbicides. According to The Wall Street Journal, Dow Chemical Co., DuPont Co., Bayer AG, BASF SE and Syngenta AG are spending hundreds of millions of dollars to develop genetically modified (GM, or “Frankenstein”) soybean, corn and cotton seeds that can survive a dousing by their house-brand herbicides.

Have they lost their minds? Can’t any halfway intelligent individual see the handwriting on the wall?

Obviously not. Said Dan Dyer, head of soybean research and development at Syngenta: “The herbicide business used to be good before Roundup nearly wiped it out. Now it is getting fun again.”

Fun. As I said last week, the really terrifying thing is that some people actually like what the world is becoming. —Jd Belanger

Note: There will be no blog here next Friday. See you in two weeks.