(Beyond Pesticides, October 18, 2022) Washington, D.C. Attorney General (AG) Karl Racine is suing chemical manufacturer Velsicol to recover damages caused by the company’s production and promotion of the insecticide chlordane despite full knowledge of the extreme hazards posed by the pesticide. Over 30 years after it was banned, chlordane is still contaminating homes, schools, yards, private wells and waterways throughout the United States, including DC’s Anacostia and Potomac rivers. While the District’s focus on restitution and remediation for this highly hazardous, long-lived insecticide is laudable, many advocates say the city is not doing enough to stop pesticide contamination currently entering the city’s waterways. Despite passage of a strong pesticide bill in 2016 limiting toxic pesticide use on schools, child occupied facilities, and within 75ft of a waterbody, D.C. Department of Energy and Environment (DDOE) director Tommy Wells has failed to update regulations and enforce the law. Chlordane is an organochlorine insecticide, of the same class as DDT, and was likewise discussed extensively in Rachel Carson’s Silent Spring. Like other organochlorines, it is bioaccumulative, increasing contamination levels as it works its way up the food chain, and highly persistent, remaining in the environment for decades and perhaps even centuries, with breakdown […]

(Beyond Pesticides, October 17, 2022)  A recent report, Exposed and At Risk: Opportunities to Strengthen Enforcement of Pesticide Regulations for Farmworker Safety, by the Center for Agriculture and Food Systems at Vermont Law and Graduate School, in partnership with the nonprofit advocacy group, Farmworker Justice, again highlights the systemic racism of our country’s pesticide policies. Our nation depends on farmworkers, declared “essential workers” during the COVID-19 pandemic to ensure sustenance for the nation and world. Yet the occupational exposure to toxic pesticides by farmworkers is discounted by the Environmental Protection Agency (EPA), while study after study documents the disproportionate level of illness among farmworkers. While we are encouraged to see the formation of EPA’s new Office of Environmental Justice and Civil Rights, the agency has a historical bias against preventive action to ensure the protection of those disproportionately poisoned by toxic chemicals. While critically important to clean up contaminated communities, EPA must stop the flow of toxic pesticides at the front end because of the disproportionate poisoning effects of use, handling, transportation, and disposal. We live in an age of practices and products that make toxic pesticides unnecessary and their use unconscionable. Yet, EPA insists on the acceptability of harm […]

(Beyond Pesticides, October 13, 2022) Offspring’s exposure to glyphosate-based herbicides (GBHs) preceding and proceeding birth (perinatal) induces liver damage. A study published in Toxicology and Applied Pharmacology demonstrates the role excess iron in the body from GBH exposure plays in liver toxicity via an increased uptake of calcium and oxidative stress. The liver, the largest solid organ in the human body, is an essential part of the digestive system, responsible for blood detoxification, nutrient metabolization, and immune function regulation. The rates of chronic liver diseases are increasing, representing the second leading cause of mortality among all digestive diseases in the U.S. Because GBHs are ubiquitous in many herbicide products, studies report that these toxic chemical compounds are detectable in infants, children, and pregnant women. Children are particularly vulnerable to the impacts of pesticide exposure as their developing bodies cannot adequately combat exposure effects. Although studies show how chemical exposures affect overall human health, more research is now questioning how these toxic chemicals influence digestive health and the subsequent occurrence of diseases. Therefore, it is essential to understand how harmful chemical exposure impacts health and well-being during critical developmental periods. The study notes, “[T]he possible role played by perinatal exposure to GBH […]

(Beyond Pesticides, October 12, 2022) The U.S. Environmental Protection Agency (EPA) is asking a federal court for permission to go back and reconsider its decision to reapprove use of the highly hazardous herbicide paraquat, according to a filing submitted by the agency late last month. Advocates see the move as encouraging, since meaningful EPA action on this Parkinson’s-linked chemical is long overdue. Last year, advocates condemned the Biden Administration for its reapproval of the weed killer with fewer protections than those proposed by the Trump Administration, marking a deeply concerning sign for pesticide reform campaigners looking to the administration for positive change. EPA’s request is the result of a legal challenge brought by the California Rural Legal Assistance Foundation, Earthjustice, Farmworker Association of Florida, Pesticide Action Network, and the Michael J. Fox Foundation for Parkinson’s Research.  The groups argued that the agency’s decision to reregister paraquat was not legal based on substantial evidence that the chemical poses unreasonable risks to human health and the environment. While EPA made its initial decision to reapprove paraquat in the late days of the Trump Administration, it was under the Biden Administration that the agency reversed a proposed ban on aerial use, permitting broad-scale […]

(Beyond Pesticides, October 7, 2022) Pyrethroid insecticides are associated with the growing worldwide epidemic of non-alcoholic fatty liver disease (NAFLD), a condition that causes swelling of the liver and can eventually lead to cirrhosis, cancer, or liver failure. According to research published in Environmental Science and Ecotechnology, exposure to pyrethroids like bifenthrin can induce gut microbiota dysbiosis (an imbalance in microorganisms in the intestines). This dysbiosis results in abnormal lipid (fat) metabolism and subsequent accumulation of lipids in liver cells, contributing to NAFLD development. Gut microbiota plays a crucial role in lifelong digestion, immune and central nervous system regulation, as well as other bodily functions. Through the gut biome, pesticide exposure can enhance or exacerbate the adverse effects of additional environmental toxicants on the body. Since the gut microbiome shapes metabolism, it can mediate some toxic effects of environmental chemicals. However, with prolonged exposure to various environmental contaminants, critical chemical-induced changes may occur in the gut microbes, influencing adverse health outcomes. Considering NAFLD is becoming the most prevalent form of liver disease, impacting at least 25 percent of the globe, and a growing body of evidence demonstrates the significance gut microbiota play in overall health, safety analyses that currently do not consider the […]

(Beyond Pesticides, October 6, 2022) A new study finds alarmingly high levels of PFAS (Per- and Polyfluoroalkyl Substances) “forever chemicals” in commonly used pesticides, calling into question assurances from the U.S. Environmental Protection Agency (EPA) that contamination is limited to storage containers. For some pesticides, PFAS levels are nearly one billion times higher than the EPA’s recently updated Health Advisory for the PFAS chemical PFOS. “If the intent was to spread PFAS contamination across the globe there would be few more effective methods than lacing pesticides with PFAS,” said Kyla Bennett, PhD, of the nonprofit Public Employees for Environmental Responsibility. “These findings point to an appalling regulatory breakdown by EPA.” A team of researchers based in Texas, including scientists from Texas Tech and the U.S. Department of Agriculture’s (USDA) Cropping Systems Research Laboratory, participated in the study published in the Journal of Hazardous Materials Letters. Ten different formulated pesticide products were tested for 24 different PFAS substances. The pesticide products selected were determined based on unexpected PFAS contamination at USDA’s research facility. During the course of conducting a separate study on plant uptake of PFAS, detectable levels of PFAS were found in plants intended to be used as unexposed controls. […]

(Beyond Pesticides, October 5, 2022) Exposure to widely used synthetic pyrethroids, present in many mosquito adulticides and household insecticides like RAID, is associated with a diagnosis of rheumatoid arthritis, according to research published in Environmental Science and Pollution Research. This is the latest pesticide-induced disease associated with this dangerous class of chemicals – a harm to individual Americans that the U.S. Environmental Protection Agency (EPA) is not considering when it registers pesticides. To remedy the major deficiencies in EPA’s reviews, and protect residents from chronic disease, more and more communities are transitioning to safer, organic pest management practices that do not require pyrethroids and other toxic synthetic pesticides. Rheumatoid arthritis (RA) is an autoimmune disease that causes systemic inflammation throughout the body, resulting in progressive damage to an individual’s joints. In the United States, roughly 1.3 million adults suffer from RA, accounting for nearly 1% of the adult population. Health care costs associated with the disease reach nearly $20 billion annually. To better understand the etiology behind the disease, an international team of researchers from China, Illinois, and Missouri analyzed data from the 2007-2014 National Health and Nutrition Examination Survey (NHANES), a long-running program that began in the early 1960s […]

(Beyond Pesticides, October 4, 2022) A study published in Environmental Pollution finds pyrethroid insecticides contribute to a secondary source of contamination in water resources. Various pyrethroids, including bifenthrin, are detectable in urban catch basins (storm drains) that collect runoff water before draining into the open environment. There is a lack of information regarding the pesticides’ presence in urban catch basins. However, pesticide contamination in water resources is historically commonplace and widespread throughout U.S. rivers and streams, with at least five different pesticides present in 90 percent of water samples. Moreover, thousands of tons of pesticides not only enter waterways (e.g., rivers, streams, lakes, oceans) around the U.S. through urban catch basins but agricultural and nonagricultural sources as well, contaminating essential drinking water sources, such as surface water and groundwater. Reports like these are essential for determining appropriate regulatory action to protect the human, animal, and environmental health from chemical toxicant contamination, especially if chemical contamination is highly detectable. The study notes, “The high detection frequency of bifenthrin and overall pyrethroid concentrations, especially for particle-bound residues, suggest that underground urban catch basins constitute an important secondary source for extended and widespread contamination of downstream surface waters by pesticides such as pyrethroids in urban […]

(Beyond Pesticides, September 30, 2022) In late September, the U.S. Environmental Protection Agency (EPA) announced the withdrawal of its Interim Decision on glyphosate, the active ingredient in multiple herbicides, most notably Monsanto’s (now Bayer’s) Roundup. The action follows a slew of developments related to the herbicide, including: the 2015 International Agency for Research on Cancer’s declaration of its carcinogenicity; legal judgments and massive rewards to victims who developed cancers after chronic exposures; advocate efforts to get EPA to recognize the dangers of, and curtail, its use; and pushback from industry — most of the latter two coming in the form of litigation. The withdrawal of that Interim Decision means, on the ground that this harmful compound can continue to be used until a next regulatory review decision by EPA. Beyond Pesticides has long been engaged in education on and advocacy against glyphosate use, and was a plaintiff in the 2020 lawsuit, with the Center for Food Safety (CFS), et al., against EPA for this 2020 Interim Decision (ID). Under FIFRA (the Federal Insecticide, Fungicide and Rodenticide Act) each pesticide must be reviewed by EPA every 15 years “to ensure that existing pesticide products continue to perform their intended function without […]

(Beyond Pesticides, September 29, 2022) A study published in the International Journal of Hygiene and Environmental Health finds an association between retinoblastoma risk and prenatal exposure to pesticides. Retinoblastoma is a rare eye cancer, with over 200,000 cases in the U.S., most of which are children under the age of five. Despite occurring among offspring, this cancer is often not hereditary. Instead, a mutation in the RB1 gene during early development in the womb destabilizes and augments cell growth. Although the etiology or cause of childhood eye cancer involves the interaction of multiple components like lifestyle and genetics, emerging evidence indicates that environmental contaminants like pesticides (e.g., occupational exposures, air pollution, pesticides, solvents, diet, etc.) play a role in disease etiology. Pesticide contamination is widespread in all ecosystems, and chemical compounds can accumulate in human tissues resulting in chronic health effects. Children are particularly vulnerable to the impacts of pesticide exposure as their developing bodies cannot adequately combat exposure effects. Already, studies find low levels of pesticide exposure during pregnancy or childhood cause adverse health effects from metabolic disorders to mental and physical disabilities. While medical advancements in disease survival are more prominent nowadays, childhood cancer remains the leading cause of death from disease among children. […]

(Beyond Pesticides, September 28, 2022) ‘Weedy rice,’ a close relative of cultivated rice that invades rice fields and reduces yields, is rapidly developing herbicide resistance in critical rice growing areas throughout the United States. According to research published this month in Communications Biology, the widespread planting of herbicide-resistant rice, developed through traditional, transitional (non-genetically engineered) breeding techniques, is driving this concerning phenomenon. The findings highlight the risk to agricultural production that relies on crops developed to tolerate repeated applications of synthetic chemicals, regardless of their method of development. Weedy rice is a form of rice that was “re-wilded,” or “de-domesticated” from cultivated rice, independently evolving multiple times throughout the world. It is highly adapted to grow in areas where cultivated rice is produced, and can result in significant yield loses, as well as a reduction in quality that reduces marketability. In the early 2000s, the agrichemical industry believed they had found a solution to the weedy rice. Multinational chemical corporation BASF developed a line of rice cultivars, produced through traditional breeding, that conferred resistance to imidazolinone class herbicides. This includes chemicals like imazapyr, imazaquin, imazethapyr, and imazamox, which poses cancer, reproductive, and neurotoxic risks to human health, and is toxic […]

(Beyond Pesticides, September 27, 2022) Exposure to widely used neonicotinoid insecticides harms amphibians at multiple life stages, adversely affecting their ability to survive in the wild, according to research published in the Journal of Zoology. As long-lived, systemic insecticides, neonicotinoids are consistently found in U.S. waterways,  often above federal safety limits, making these findings particularly dangerous for frogs and other amphibians throughout the country. As troubling data piles up on this class of dangerous insecticides, which are damaging pollinators, birds, deer, aquatic wildlife, and human health, it is left to the public to place pressure on federal regulators and members of Congress to act. To understand the impact of neonicotinoids on amphibian life stages, researchers conducted a range of  experiments. These were designed to investigate how exposure to the neonicotinoid imidacloprid affected larval survival, sexual development, locomotor skills, and avoidance behavior of the wood frog (Rana sylvatica). Larval survival was examined by exposing tadpoles to 10 parts per billion (ppb) of imidacloprid, a rate lower than the lethal concentration expected to kill half of other frogs species in acute toxicity tests. Four treatment protocols were established, adding the variable of natural pond drying to half of the tested frogs to […]

(Beyond Pesticides, September 22, 2022) A study published in the International Journal of English, Literature, and Social Science (IJELS) finds an association between pesticide exposure and anemia among female farmers in Indonesia. Anemia is an autoimmune blood disorder negatively affecting the number of red blood cells (RBCs) and subsequent oxygen distribution via available hemoglobin proteins in RBCs. Types of anemia include iron deficiency, pernicious (lack of vitamin B-12 absorption), aplastic (lack of RBC production), and hemolytic (RBC destruction). Although risk factors for anemia consist of age, genetics, lifestyle, and gender, environmental factors such as pesticide use and exposure contribute to disorder development. Pesticides can interfere with cells in the body, causing blood profile abnormalities that affect blood cell formation and immune system function. Anemia disproportionately impacts women and children across the globe, prevalent in over half a billion women. The disorder was more prevalent among pregnant individuals because of blood loss and iron deficiency, causing adverse reproductive outcomes among children. These outcomes include preterm delivery, low birth weight, and decreased iron stores, impairing cognitive and motor development. Considering research already demonstrates many chemicals (e.g., pesticides, heavy metals) can enter the bloodstream through ingestion, absorption through the eyes and skin, or inhalation, studies like […]

(Beyond Pesticides, September 21, 2022) Strawberry plants pollinated by wild bees exposed to neonicotinoid insecticides produce smaller berries than those pollinated by unexposed bees, finds research published in the journal PLOS One. The findings are yet another piece of evidence pointing to the need for major reforms in the way pesticides are evaluated and pollinators are protected in the United States. As decades of evidence have piled up on the dangers posed by long-lived, systemic, neonicotinoid insecticides, the U.S. Environmental Protection Agency (EPA) has done little to address the damage to pollinator populations, while needed legislation, the Saving America’s Pollinators Act, has languished in Congress without a hearing or a vote, despite having over 75 cosponsors. This new study describes a novel consideration for how neonicotinoids may harm pollinators and impact the food supply. “Previous studies have shown that clothianidin affects wild bees negatively in terms of foraging speed, development and reproduction. Our results indicate that it can also impair the bees’ ability to pollinate strawberry flowers,” says study coauthor Lina Herbertsson, PhD. Scientists established 12 outdoor cages each with 10 strawberry plants and 11 canola plants. For half of the cages, the canola plants were grown with seeds coated […]

(Beyond Pesticides, September 20, 2022) A federal court this month declared that the U.S. Department of Agriculture (USDA) acted unlawfully in allowing food retailers to label genetically engineered (GE, or GMO) foods with only a “QR” code. The decision, made by U.S. District Court for the Northern District of California, comes as a result of a lawsuit against USDA by a coalition of nonprofits led by Center for Food Safety, along with organic retailers Natural Grocers and Puget Consumers Co-op. “This is a win for the American family. They can now make fully informed shopping decisions instead of being forced to use detective work to understand what food labels are hiding,” said Alan Lewis, Vice President for Advocacy and Governmental Affairs at Natural Grocers. “The public’s rejection of hidden GMOs has been weighed by the Court to be greater than the agrochemical industry’s desire to hide GMOs behind incomprehensible bureaucratic rules.” In 2016, Congress passed the National Bioengineered Food Disclosure Standards Act, which established federal standards around labeling GE foods. That bill, dubbed by GE transparency advocates as the DARK (Denying Americans the Right to Know) Act, was the result of a deal between U.S. Senators Debbie Stabenow (D-MO) and […]

(Beyond Pesticides, September 16, 2022) A report issued on September 7 analyzes the U.S. regulatory structure that is supposed to protect agricultural workers from the harms of pesticide use. Its conclusion? The current, “complex system of enforcement . . . lacks the capacity to effectively protect farmworkers. . . . [and] the cooperative agreement[s] between federal and state agencies makes it nearly impossible to ensure implementation of the federal Worker Protection Standard.” The report, Exposed and At Risk: Opportunities to Strengthen Enforcement of Pesticide Regulations for Farmworker Safety, was developed by the Center for Agriculture and Food Systems at Vermont Law and Graduate School, in partnership with the nonprofit advocacy group, Farmworker Justice. Beyond Pesticides’ coverage of farmworker exposure to pesticides and resultant harms began in the late 1970s; it continues today, most recently with attention to incidence of kidney damage, systemic racism in the farmworker policies of EPA (the U.S. Environmental Protection Agency), and extra risks endured by farmworkers during the COVID-19 pandemic. Exposed and At Risk is issued as part of the Center for Agriculture and Food Systems (CAFS) Food System Workers Law and Policy Project. Previously, CAFS issued a report in conjunction with the Johns Hopkins Center […]

(Beyond Pesticides, September 15, 2022) A review published in Scientific African finds pesticide exposure contributes to the increase in non-communicable diseases (NCDs) in Tanzania, reflecting implications for global health. There are four main NCDs, including cardiovascular diseases, cancers, respiratory diseases, and endocrine-disrupting diseases like diabetes. These diseases have no bacterial, viral, or fungal causes, but are chronic diseases with risk factors like genetics, tobacco/alcohol use, physical activity, and diet, thus lacking transmission between people. However, research is now investigating the role environmental factors play in NCD risks, such as outdoor and indoor air pollution, exposure to chemicals, radiation, and occupation. Regardless of whether working together or separately, these risk factors contribute to NCDs and subsequent health conditions. Non-communicable diseases are on the rise, and the World Health Organization (WHO) classifies non-communicable diseases as the number one cause of death globally, affecting 41 million individuals. Moreover, WHO estimates NCD death rates to increase by 17 percent in the next decade, significantly surpassing deaths from communicable, maternal, perinatal, and nutritional diseases combined. Therefore, the report notes, “This review is informative to the policy, practices, and intervention towards the existing situation of pesticides in Tanzania. In addition, it calls for further investigation of the absence of data […]

(Beyond Pesticides, September 14, 2022) The U.S. Environmental Protection Agency (EPA) is confirming that PFAS (per and polyfluorinated alykyl substances) forever chemicals leach into pesticides from their storage containers, and is taking steps to remove 12 “inert” PFAS ingredients that are currently allowed to be added to pesticide products. The agency’s move is a step toward some measure of health protections from chemicals that may have been widely sprayed throughout many American communities, and have been linked to cancer, liver damage, birth and developmental problems, reduced fertility, and asthma. However, many advocates indicate EPA’s actions on PFAS inerts do not go far enough, and the agency’s findings regarding leaching storage containers are accompanied by no meaningful restrictions on their use. Following reports and preliminary testing conducted in 2020 showing that PFAS chemicals are present in a widely used mosquito adulticide, EPA began investigating the source of this contamination. Testing on the product Anvil 10+10, produced by the company Clarke, resulted in detection of nine different PFAS chemicals. Early indications indicate that the high-density polyethylene (HDPE) containers used to store pesticides contained PFAS substances on their walls, and that those chemicals are leaching into the liquid pesticides stored in contaminated barrels. These […]

(Beyond Pesticides, September 8, 2022) A study published in Environmental Pollution finds parental exposure to real-world, sublethal concentrations of pesticide residues on grains is a major contributor to unfavorable offspring development among foraging birds. Parents’ ingestion of grains with conventional pesticide residues, whether from contaminated or pesticide-treated seeds, results in chronic exposure that adversely affects offspring health, even at low doses. The adverse effects pesticides and other environmental pollutants have on birds are amply documented and researched. Although many studies evaluate acute or chronic health implications associated with pesticide exposure in a single generation, there is a lack of information on multi-generational impacts that can provide vital information on the fundamental survivability or fitness of bird species. Considering this study emphasizes parental exposure to environmental pollutants can have adverse consequences for future generations, it is necessary that future risk assessments for birds address these implications when implementing agricultural pesticide policies. The study notes, “[S]ublethal effects of such compounds [pesticides] on non-target species should be included in the regulation. Moreover, as agroecosystem pollution is not resulting only from pesticides, there is an urgent need to analyze cocktail effects, not only between molecules of pesticides but also between pesticides and other pollutants such as […]

(Beyond Pesticides, September 7, 2022) Neonicotinoid (neonic) insecticides are causing widespread contamination within deer populations in Minnesota, with recent data showing significant increases over sampling that took place just two years earlier. The Minnesota Department of Natural Resources (MDNR) began sampling the spleens of deer in the state after research conducted in South Dakota found widespread contamination, but also links to harmful effects as a result of the exposure. The latest findings will result in further testing, yet the sum of research on the dangers of neonicotinoids – not only to deer, but pollinators, birds, aquatic wildlife, and even human health – demands, according to advocates, a precautionary approach and meaningful restrictions on these potent systemic pesticides. Officials at MDNR have no explanation for the increase in contamination over the last sample period. “We’re not exactly sure why we saw that increase,” said Department of Natural Resources Ungulate Research Scientist Eric Michel, PhD, to mprnews.org. “But regardless, the two years of data are showing us that neonics are being detected pretty much across the state. When we look for them we find them in deer spleens. So that’s kind of the big takeaway from what we’re seeing right now.” Results […]

(Beyond Pesticides, September 2, 2022) Revelations of toxic risks to pregnant people seem to emerge with alarming frequency. In late August a peer-reviewed study published in Chemosphere finds that the compound melamine, its primary byproduct (cyanuric acid), and four aromatic amines were detected in the urine of nearly all pregnant research participants. These chemicals are associated with increased risks of cancer, kidney toxicity, and/or developmental harm to the resultant child. Beyond Pesticides has covered a variety of pregnancy risks from pesticides and other toxic chemicals, including these in just the last three years: pesticides and children’s sleep disorders; prenatal exposures to a multitude of chemicals; insecticides and childhood leukemia; insecticides and Attention Deficit/Hyperactivity Disorder. Those of a certain age may hear “Melamine” and think of the nearly indestructible plastic dinnerware from the mid-20th century, but “melamine” is an organic chemical compound that, when combined with formaldehyde, forms a durable plastic. Others may remember the 2007–2008 incident in China of contamination of infant formula with melamine, which resulted in six deaths, and kidney and urinary tract harms (ranging from development of kidney stones to acute renal failure) in some 300,000 babies. [A small sidebar explainer: melamine was actually intentionally added to the formula […]

(Beyond Pesticides, September 1, 2022) Low level exposure to synthetic pyrethroid insecticides at 6-8 months of age is associated with language development delays in two-year old toddlers, according to research published in Neurotoxicology this month. This is the latest study to link this class of chemicals to developmental delays in young children. Despite a steady drum of concerning research, the U.S. Environmental Protection Agency (EPA) in 2019 removed a crucial “safety factor” intended to protect children’s health from synthetic pyrethroids, allowing higher levels of the insecticides to be sprayed on food, in homes, and playing fields around the country.   To investigate the impact of synthetic pyrethroids on language development, scientists enrolled 327 expectant mothers in their third trimester. The mothers, all from rural areas of China, were selected if they had no history of significant pesticide exposure or family history of serious disease. Urine samples were taken from the women during pregnancy, and from infants 6-8 months after birth. Scientists analyzed samples for concentrations of three different synthetic pyrethroid breakdown products (metabolites), including 3-phenoxybenzoic acid (3PBA), 4-fluoro-3-phenoxybenzoic acid (4F3PBA), and cis-2,2dibromovinyl-2,2-dimethylcyclopropane-1-carboxylic acid (DBCA). While 3PBA is a metabolite of many synthetic pyrethroids, 4F3PBA a more specific metabolite of cypermethrin, […]

(Beyond Pesticides, August 31, 2022) No rainwater on Earth is safe for consumption and use as per-, and poly-fluoroalkyl substances (PFAS) readily contaminate the hydrological ecosystem (properties, distribution, and circulation of water), according to a study published in Environmental Science and Technology. This finding is concerning as it adds to research demonstrating chemical pollutants (e.g., pesticides, pharmaceuticals, PFAS, heavy metals, radioactive material, etc.) exceed the “planetary boundary” contamination and needs addressing. The Stockholm Resilience Centre, Stockholm University study, “Planetary Boundaries: Exploring the Safe Operating Space for Humanity,” emphasizes that there are nine “planetary boundaries” related to climate change, biodiversity loss, the nitrogen cycle, the phosphorous cycle, stratospheric ozone depletion, ocean acidification, global freshwater use, changes/intensification of land use, atmospheric aerosol loading, and chemical pollution. When crossing these boundaries, the risk of generating large-scale abrupt or irreversible environmental changes increases. In fact, anthropogenic (human) activities are increasing global contamination levels past safe thresholds. Studies have already found that current human operations are quantifiable in almost all nine planetary boundaries and exceed the threshold for at least four out of the nine boundaries. Most recently, a 2022 report concludes that humanity exceeds planetary boundaries related to environmental pollutants and other “novel entities,” including plastics and pesticides. […]