U.S. Supreme Court Rules Federal Law Shields Monsanto from Roundup Cancer Lawsuits
The U.S. Supreme Court ruled 7-2 on June 25, 2026, that federal pesticide labeling law preempts state-law claims against Monsanto (owned by Bayer) over cancer warnings on Roundup. The decision reverses a $1 million Missouri award and blocks thousands of similar lawsuits. The Trump administration supported Monsanto, angering the Make America Healthy Again movement. Dissenting Justice Jackson argued labels must warn of all dangers. The ruling may affect farm bill negotiations and voter turnout among health-focused conservatives.
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MAHA activists outraged after Supreme Court rules against mandatory cancer warning on Roundup
Prominent activists from the 'Make America Healthy Again' (MAHA) movement have expressed outrage and a sense of betrayal following a U.S. Supreme Court ruling on Thursday that sided with pesticide manufacturer Monsanto. The court decided that the company does not need to place a warning label on its Roundup weedkiller regarding a potential cancer risk. The backlash from the MAHA movement, which advocates for reducing exposure to harmful chemicals, could test the movement's influence and cohesion. The ruling is a significant legal victory for Monsanto, which has faced numerous lawsuits alleging that glyphosate, the active ingredient in Roundup, causes cancer.
Just In NewsSupreme Court Sides with Monsanto, Blocking Cancer Warning on Roundup; MAHA Activists Erupt
The US Supreme Court ruled 7-2 in favor of Monsanto, deciding the company does not need to include a cancer warning on Roundup labels. The ruling cites federal pesticide regulation as shielding the company from lawsuits alleging glyphosate caused cancer. The decision is a major defeat for the 'Make America Healthy Again' (MAHA) movement, which had rallied against the company. Prominent activists like Vani Hari (The Food Babe) and Alex Clark expressed outrage, calling it a betrayal by the Trump administration, which had urged the court to side with Monsanto and signed an executive order promoting glyphosate production. Bayer, Monsanto's German parent company, is the beneficiary. The article suggests the ruling could alienate MAHA voters from Trump, potentially leading to decreased turnout rather than a shift to the left.
The New RepublicSupreme Court Sides With Monsanto, Angering Make America Healthy Again Movement
The US Supreme Court ruled 7-2 in favor of Monsanto, stating that federal pesticide regulations shield the company from lawsuits requiring a cancer warning on its Roundup weed killer. The decision prevents people who claim their cancer was caused by glyphosate, a common pesticide ingredient, from suing the company for failing to warn them. This has deeply angered the 'Make America Healthy Again' (MAHA) movement, which views the ruling as a betrayal by the Trump administration. The White House had sided with Monsanto in the case, and President Trump signed an executive order earlier in 2026 promoting glyphosate production. Prominent MAHA figures like Vani Hari ('Food Babe') and Alex Clark expressed outrage, with Clark accusing the administration of betraying its 'America First' promise by protecting a foreign company (Bayer, which owns Monsanto, is German). The article suggests this could lead to lower voter turnout among MAHA supporters, who may not vote for Trump again.
The New RepublicSupreme Court Sides with Monsanto, Blocking Cancer Warning Labels on Roundup
The U.S. Supreme Court ruled 7-2 that Monsanto (owned by German company Bayer) is not required to include a cancer warning on Roundup pesticide labels, citing federal pesticide regulations that shield the company from lawsuits by cancer victims. The ruling is a major setback for the Make America Healthy Again (MAHA) movement, which had rallied against glyphosate. Activists like Vani Hari and Alex Clark condemned the decision, accusing the Trump administration of betraying its America First and anti-corporate promises. President Trump had earlier signed an executive order promoting glyphosate production, framing it as protecting the food supply. The ruling may alienate MAHA supporters, potentially affecting voter turnout.
The New RepublicBayer Wins Supreme Court Case Limiting Lawsuits Over Roundup Weedkiller and Glyphosate
The US Supreme Court ruled 7-2 that Bayer cannot be sued under state law for failing to warn about cancer risks from its Roundup weedkiller, which contains the chemical glyphosate. Justice Brett Kavanaugh wrote for the majority, holding that the Federal Insecticide, Fungicide and Rodenticide Act preempts state failure-to-warn claims because the EPA has determined glyphosate is safe when used as directed and has not required a cancer warning label. The decision is a significant victory for Bayer, which acquired Monsanto in 2018, and for the Trump administration, which argued for federal preemption. It is a major setback for the Make America Healthy Again movement, which supported Trump in the 2024 election but opposes his administration's pro-glyphosate stance. Bayer stated the ruling should help resolve nearly a decade of Roundup litigation by dismissing current warning-based claims and barring future ones, calling it good for science, farmers, and regulatory clarity.
US Top News and AnalysisSupreme Court Sides with Monsanto Over Roundup Cancer Warning Lawsuits
The U.S. Supreme Court ruled 7-2 on June 25, 2026, that federal law governing pesticide labels preempts state-law claims against Monsanto (now owned by Bayer) over cancer warnings on Roundup weed killer. The majority opinion by Justice Brett Kavanaugh held that the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) gives the EPA full control over label content, and since the EPA approved Roundup's label without a cancer warning, Monsanto cannot be sued for failing to include one. The decision reverses a Missouri state court award of over $1 million to plaintiff John Durnell and effectively blocks thousands of similar state lawsuits. Justice Ketanji Brown Jackson dissented, arguing the law also requires labels to warn of all relevant dangers. The ruling is expected to intensify congressional debate, with Rep. Anna Paulina Luna vowing to introduce legislation stripping pesticide companies of liability protections, threatening the farm bill's passage.
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