Attorneys and activists have accused Monsanto of manipulating the science around glyphosate’s health impacts—in essence, of following the playbook written by Big Tobacco.
This could be the company’s “Big Tobacco” moment.
By Rene Ebersole
Today 6:00 am
In 1970, John E. Franz, a 40-year-old chemist from Springfield, Illinois, hit upon a discovery that would profoundly change agriculture: a chemical that works its way into the leaves of weeds and down to their roots, eventually killing them. Franz sold the patent for the breakthrough to his employer, Monsanto, for $5. Four years later, Monsanto released Roundup.
This story was produced in collaboration with the Food & Environment Reporting Network, a nonprofit investigative-news organization.
“Weeds? No problem. Nothing kills weeds better,” announced the actors in the commercials for Roundup as they attacked dandelions with spray bottles. The product was an instant success, and in 1987 Franz won the National Medal of Technology for his discovery. Today, Roundup is the most popular herbicide in the world, generating more than $4 billion in annual revenue for Monsanto.
Roundup’s active ingredient, glyphosate, is widely perceived to be innocuous in the environment because it targets an enzyme not found in animals or humans. When it comes to plants, however, the chemical kills indiscriminately—except for those plants genetically designed to withstand it. In the 1990s, Monsanto began to sell its patented “Roundup Ready” seeds, allowing farmers to spray for weeds without damaging their crops. The combination of herbicide and resistant seeds helped Monsanto become one of the world’s most powerful agriculture corporations. Today, over 90 percent of domestic soy, corn, and cotton crops are genetically engineered to be glyphosate–resistant, accounting for more than 168 million acres.
But the future of the ubiquitous herbicide is in question. Monsanto is currently fighting allegations that glyphosate might not be as safe as advertised, particularly when combined with other chemicals in Roundup. In 2015, an international science committee ruled that glyphosate is a probable human carcinogen, countering previous determinations by regulatory agencies in the United States and other countries. Soon after, more than 200 people sued Monsanto in a federal case now centralized in California, claiming that Roundup caused them to develop non-Hodgkin’s lymphoma, a common blood cancer. Over 1,000 people have filed similar suits against the company in state courts in Arizona, Delaware, Missouri, Nebraska, and elsewhere.
Attorneys and activists have accused Monsanto of manipulating the science around glyphosate’s health impacts—in essence, of following the playbook written by Big Tobacco. Documents revealed in the federal case also suggest a cozy relationship between the company and regulators at the Environmental Protection Agency, which is currently reviewing glyphosate’s safety. For its part, Monsanto maintains that Roundup is harmless. “Our lawyers have produced over 10 million pages of documents, and the plaintiffs’ lawyers managed to cherry–pick a handful that reflect the use of some inappropriate language by some Monsanto folks,” said Scott Partridge, Monsanto’s vice president for global strategy. “There’s not a single document that reflects that glyphosate, the active ingredient in Roundup, causes cancer.”