In the summer of 2018, a San Francisco jury delivered a verdict that stunned the global chemical industry. They had been listening to the testimony of Dwayne Lee Johnson, a California school groundskeeper whose body was covered in painful open sores from non-Hodgkin’s lymphoma. Johnson had spent years spraying hundreds of gallons of Roundup around playgrounds and sports fields. When he was diagnosed with terminal cancer, he called the Monsanto hotline printed on the bottle to ask if the chemical could have caused his illness.

No one ever called him back. The jury found that Roundup was a substantial factor in causing his cancer, that Monsanto had failed to warn him, and that the company had acted with malice. They awarded him $289 million. The verdict was the final act in a story that had begun 117 years earlier, in a drafty warehouse on the banks of the Mississippi River.

The founder of that company was not a scientist. John Francis Queeny was a sixth-grade-educated salesman who had spent thirty years losing in the drug trade. By 1901, tired of being poor in the industrial grime of St. Louis, he risked his last $1,500 on a product that sat at the edge of innovation and deception: saccharine.

A synthetic sweetener derived from coal tar, saccharine was hundreds of times sweeter than sugar but offered no nutritional value. Government chemists at the USDA considered it a poison, a chemical trick played on the American consumer. John Queeny saw it as gold. When he incorporated his new business, his own reputation was tattered by bankruptcy, so he did not put his name on the door.

He used the maiden name of his wife, Olga Méndez Monsanto, whose family claimed Sephardic Jewish nobility. He called the company Monsanto Chemical Works. From the start, he sold substances that entered the human body: saccharine to Coca-Cola, caffeine extracted from tea waste, vanilla made from wood pulp. He was building an empire on cheap chemical facsimiles of nature.

The true architect of the Monsanto curse was not John, but his son Edgar Monsanto Queeny. Born in 1897, Edgar was a cold intellectual who attended Cornell and wrote books on corporate philosophy. He viewed business as social Darwinism: the weak existed to feed the strong, and nature existed to be conquered by chemistry. In 1928, John handed the presidency to his son.

Five years later, the founder died of cancer, a grim foreshadowing of the millions of deaths that would eventually be linked to his company’s products. Edgar Queeny wanted more than sugar substitutes. In 1935, he acquired the Swan Chemical Company in Anniston, Alabama, which held the patent on a new class of chemicals called polychlorinated biphenyls, or PCBs. These oily fluids did not burn and did not break down.

They were ideal for insulating electrical transformers, lubricating machinery, and waterproofing plastics. They were also a biological nightmare. Almost immediately, workers at the Anniston plant began developing chloracne, a condition that erupted the skin in black, pus-filled boils that looked like leprosy. Men vomited blood and suffered debilitating liver pain.

In 1937, Monsanto hired a Harvard researcher named Dr. Cecil Drinker to investigate. Drinker exposed rats to the PCB fumes; the rats died with their livers turned to mush. He warned Edgar Queeny directly that these chemicals were systemic poisons.

Edgar made a cold calculation. The workers were expendable. The profit was essential. He kept the results secret, told the workers their boils were a hygiene issue, and ramped up production.

To save money on waste disposal, managers ordered thousands of tons of PCB-laced sludge dumped directly into the local creeks. Snow Creek, which ran through the poor African-American neighborhoods of West Anniston, changed colors daily, red, purple, white, depending on what the factory was dumping. Children swam in the rainbow water. The toxic mud was molded into toys.

By 1966, the biological evidence had become impossible to ignore. Local fishermen reported pulling up bass with their skin eaten away and internal organs liquefied. Monsanto scientists conducted a secret field experiment, lowering a cage of 25 healthy bluegill sunfish into the creek water. In three and a half minutes, all 25 fish were dead.

The internal report warned that the water was toxic to fish in ten seconds. The report was stamped “Confidential – Read and Destroy. ” It never left the executive suite. The poison did not stay local.

In 1967, a Swedish researcher named Sören Jensen identified PCBs in the tissue of dead birds in the Mississippi Delta. The chemicals were poisoning the global food chain. Faced with planetary liability, Monsanto executives formed a secret wartime council, the Ad Hoc Committee on Aroclor. Their internal memos, which lay hidden for thirty years, listed their goals: permit continued sales and profits; protect the image of the corporation.

Human health was not listed. They adopted a strategy of sell and deny, assuring giant customers like General Electric that the toxicity reports were exaggerated. In a handwritten note on the margin of a committee agenda, one executive summed up the company philosophy: “We can’t afford to lose $1 of business. ”

Before the PCB scandal fully broke, Edgar Queeny was already expanding into chemical warfare.

During World War II, Monsanto became a vital defense contractor, operating the Dayton Project that helped build the atomic bomb and producing DDT. After the war, Edgar pivoted to agriculture, mass-producing the herbicides 2,4-D and 2,4,5-T. The manufacturing process created a hidden contaminant: dioxin, one of the most toxic substances known to science, a carcinogen and a cause of severe birth defects. Internal memos from the 1950s suggest scientists knew of the impurity, but Edgar’s directive was growth.

The violent climax of this era came on the morning of April 16, 1947, in Texas City, Texas. A French freighter, the SS Grandcamp, was docked less than 300 feet from Monsanto’s massive styrene plant, being loaded with ammonium nitrate fertilizer. At 9:12 a. m.

, a fire ignited the cargo. The resulting explosion was equivalent to a small tactical nuclear weapon. It disintegrated the ship, knocked two airplanes out of the sky, and flattened the Monsanto plant. Of the 451 employees on duty, 145 were killed instantly, many vaporized, leaving only shadows on the concrete.

The official death toll across the port was 581. Edgar Queeny received the news in St. Louis. He flew to Texas the next day, walked through the smoking ruins, and declared the plant would be rebuilt.

Reconstruction began before the fires were fully extinguished. Within a year, the plant was operating again. The 145 dead workers were memorialized with a plaque; their true monument was the profit margin. In the 1960s, Monsanto’s herbicides found their most notorious customer: the United States Air Force.

Operation Ranch Hand sprayed nearly twenty million gallons of herbicides over Vietnam, Laos, and Cambodia. The most widely used mixture, shipped in steel drums marked with an orange stripe, was Agent Orange. Monsanto’s formulation contained high levels of TCDD, the most toxic form of dioxin. The company knew the contaminant was toxic.

In 1949, an explosion at their Nitro, West Virginia plant had exposed hundreds of workers, who later died of cancer at alarming rates. When the Pentagon called, Monsanto did not warn it. They shipped the poison. The results in Vietnam were nightmarish: villages exposed to the orange rain gave birth to babies with missing limbs, fused eyes, and split spines.

American soldiers developed chloracne and mysterious cancers. In 1969, a National Cancer Institute study revealed that 2,4,5-T caused birth defects in mice. The use of Agent Orange was restricted in 1970 and stopped in 1971. In 1984, on the eve of trial, the chemical companies settled veteran lawsuits for $180 million, with no admission of liability.

The average payout to a totally disabled veteran was about $12,000. The Vietnamese victims received nothing. Even before that settlement, Monsanto was preparing its next act. In 1974, chemist John Franz discovered glyphosate, marketed as Roundup.

It killed everything green it touched, which meant it could not be used during the growing season without destroying the crops. Monsanto’s scientists asked a radical question: what if they could engineer a crop that was immune to the poison? Throughout the 1980s, Monsanto lobbied the Reagan and Bush administrations to create a regulatory doctrine known as “substantial equivalence,” which held that if a genetically modified crop looked and tasted like a normal crop, it required no special testing and no labeling. In 1992, Vice President Dan Quayle announced the policy surrounded by Monsanto executives.

The consumer had no right to know what was in their food. By 1996, Roundup Ready soybeans and Bt corn were launched. Farmers were forced to sign technology stewardship agreements that made saving seeds a crime. Monsanto created a private intelligence force, hiring retired police officers and Pinkerton investigators, to hunt down seed savers.

They staked out farms, trespassed to snip leaf samples, and set up a toll-free hotline encouraging neighbors to inform on neighbors. The most famous victim was Percy Schmeiser, a 67-year-old Canadian canola farmer. Roundup Ready seeds had blown onto his land from a neighbor’s property. Monsanto sued him anyway, arguing the patented gene was their property regardless of how it arrived.

Schmeiser fought them to the Supreme Court of Canada, losing his retirement and his fortune. In India, the introduction of expensive Bt cotton in 2001 proved far deadlier. Small-scale farmers, desperate to escape poverty, borrowed from private money lenders to buy the costly seeds. When the rains failed and the bullworm developed resistance, the farmers were left with dead fields and insurmountable debt.

A wave of despair swept through the countryside. According to India’s National Crime Records Bureau, nearly 200,000 farmers committed suicide between 1997 and 2010. The method was symbolic: they walked into their ruined fields, opened a bottle of pesticide, and drank it. Monsanto denied any connection, blaming personal issues and alcoholism.

The executives in St. Louis checked the sales figures: India was now one of the largest markets for Bt cotton in the world. Nature eventually fought back. By 2009, the constant drenching of the landscape with a single chemical had created super weeds, particularly Palmer amaranth, which grew thick woody stalks that could break a combine harvester.

Monsanto’s response was not to admit failure, but to develop crops resistant to harsher, older herbicides like dicamba and 2,4-D, a component of Agent Orange. Farmers were trapped on a chemical treadmill. The final reckoning came when independent scientists began to challenge the safety of glyphosate itself. Internal emails, later released in court as the Monsanto Papers, revealed that company scientists ghostwrote scientific articles defending the chemical and paid independent academics to put their names on them.

In March 2015, the International Agency for Research on Cancer, the specialized cancer agency of the World Health Organization, classified glyphosate as a probable human carcinogen. The headlines flashed around the world. The legal firestorm that followed led to juries awarding billions in damages. In June 2018, just weeks before the Johnson verdict, Monsanto had been acquired by the German pharmaceutical giant Bayer for $63 billion.

The deal became the worst corporate acquisition in history. Bayer’s stock collapsed by half. In 2019, shareholders in Bonn rioted, formally rebuking the CEO who had engineered the merger. The name Monsanto was officially retired, erased from the corporate registry and absorbed into Bayer Crop Science.

But the ghost of the company continued to haunt its new owner. In 2020, Bayer announced a $10. 9 billion settlement to resolve the majority of Roundup lawsuits. Thousands of plaintiffs refused, and future claims remained unresolved.

Then new scandals erupted from the company’s deep past: PCBs leaking from the fluorescent light ballasts in American schools, installed decades earlier. In Washington state, juries awarded over a billion dollars to sickened students, based on the same Ad Hoc Committee memos from 1969. Fifty years after Edgar Queeny’s death, his handwritten notes were still condemning his company in court. Edgar Monsanto Queeny died on July 7, 1968, of lung cancer, gasping for breath in a St.

Louis hospital. The man who had spent his life synthesizing chemicals that attacked the respiratory systems of his workers was consumed by his own malignancy. The family is gone, their fortune dispersed into trusts. But the molecules they synthesized remain.

PCBs do not break down. Dioxin has a half-life measured in decades. The genetically modified genes cannot be recalled from the wild. The legacy is alive, growing in the sun, in the cornfields of Iowa and the soybeans of Brazil.

The name Monsanto is dead, buried under a mountain of lawsuits. But the harvest of that history will be dealt with for generations.