(Beyond Pesticides, February 19, 2015) Last week, regulators at the United States Department of Agriculture (USDA) approved a genetically engineered (GE) apple that does not brown after slicing or bruising. The “Arctic” apple, produced by Okanagan Specialty Fruits, is engineered using a novel technique called RNA interference (RNAi). In the case of this GE apple, RNAi technology has been used to silence the genes that produce polyphenol oxidase (PPO), the enzymes responsible for the browning that results after an apple has been bruised. Government approval of this method of genetic engineering is raises serious concerns because of considerable uncertainty regarding the unintended effects of this technology. These concerns are compounded by the agrochemical industry’s future interests in using RNAi technology to control crop pests. So far, USDA has approved commercial use of Granny Smith and Golden Delicious “Arctic” apples, and the company plans to produce Gala and Fuji cultivars in the future. Beyond the questionable utility of an apple that does not brown, are the health and economic risks associated with the apple’s commercial production and use. Some opposing the GE apple have dubbed it the “botox apple” as it can give apples  the appearance of being fresh long after […]

(Beyond Pesticides, February 17, 2015) The Center for Biological Diversity filed a lawsuit in federal court in California February 12 against the U.S. Fish and Wildlife Service (FWS) for failing to ensure that three widely used pesticides ””atrazine, 2,4-D and alachlor”” do not jeopardize the survival of two Bay Area endangered species, the delta smelt and Alameda whipsnake. FWS has yet to act on a request from the U.S. Environmental Protection Agency (EPA) to determine whether measures are needed to protect the delta smelt and Alameda whipsnake from exposure to these pesticides. “These pesticides are known to harm wildlife even in miniscule amounts, so it’s long past time that we start taking commonsense steps to protect endangered species, our water and ourselves,” said Brett Hartl, endangered species policy director at the Center. “Putting off any analysis of the harms caused by pesticides for six years is simply unacceptable, and has set back the recovery of these two species substantially.” Scientific research has shown that atrazine can harm the development of amphibians at exposures of just a few parts per billion, is toxic to fish, reptiles, mammals and birds, and may elevate risks of birth defects in people. Up to 80 […]

(Beyond Pesticides, February 13, 2015) With the U.S. Environmental Protection Agency’s (EPA)  nod to the pesticide industry on expanded uses of the herbicides 2,4-D and glyphosate, environmental groups are charging that the agency violated the Endangered Species Act (ESA).  Repeating a pattern of putting the environment in harm’s way through violations of  federal endangered species  law, a lawsuit filed Friday  documents   EPA’s  failure to consult with the U.S. Fish and Wildlife Service (FWS) regarding the impact of the herbicide on two endangered species —the whooping crane and the Indiana bat— with the recent approval of Dow AgroSciences’ herbicide, Enlist Duo, for use on genetically engineered (GE) crops in six midwestern states. Enlist Duo is an herbicide that incorporates a mix of  glyphosate  and a new formulation of  2,4-D, intended for use on GE Enlist Duo-tolerant corn and soybean crops. Approved for use on GE corn and soybeans that are engineered to withstand repeated applications of the herbicide, the creation of 2,4-D-tolerant crops and EPA’s approval of Enlist Duo is the result of an overuse of glyphosate, an ingredient in Monsanto’s Roundup. The misuse resulted in an infestation of glyphosate-resistant super weeds which can now be legally combatted with the […]

(Beyond Pesticides, February 10, 2015) Scientists at the Universities of Dundee and St. Andrews in Scotland have found evidence confirming that the levels of neonicotinoid (neonic) pesticides bees are likely to encounter in the wild impair the pollinator’s brain cells, resulting in colony declines. Bees and other wild pollinators provide services of over $125 billion globally, but are experiencing widespread and consistent losses that have the potential to increase global malnutrition and disease if not properly addressed. Although countries and regions across the globe have taken action to suspend or restrict the use of neonic pesticides in light of their threat to bees, policymakers in the U.S. continue to delay, impose inadequate changes, or even introduce new bee-toxic chemicals. The recent study, Chronic exposure to neonicotinoids increases neuronal vulnerability to mitochondrial dysfunction in the bumblebee (Bombus terrestris), published in the Journal of the Federation of American Societies for Experimental Biology, finds a mechanistic explanation for previous findings that observed poor navigation and foraging in colonies of bumblebees exposed to neonicotinoids. To do this, researchers exposed bumblebees to doses of the neonics imidacloprid and clothanidin generally expected to be seen in the field (10 nanomoles[nM]/2.1ppb), and measured the amount that accumulated […]

(February 9, 2015, Beyond Pesticides) A report, Monarchs in Peril: Herbicide-Resistant Crops and the Decline of Monarch Butterflies in North America, released by Center for Food Safety (CFS) last week, reveals the devastating  impact of Monsanto’s and the nation’s biggest selling herbicide, Roundup (glyphosate), on the survival  of monarch butterflies. The herbicide is  used to treat  millions of acres of herbicide-tolerant  genetically engineered (GE) crops, eliminating the monarchs’ sole source  of food, milkweed, and approaching  a collapse of their population, which has plummeted over the past 20  years. The report cites findings that  glyphosate use on Roundup Ready  (glyphosate-tolerant) crops has nearly eradicated milkweed around farmland in the monarchs’ vital midwest breeding ground. At the urging of scientists and public interest groups, the U.S. Fish and Wildlife Service (FWS) is currently considering listing the monarch as a threatened species under the Endangered Species Act (ESA). “This report is a wake-up call. This iconic species is on the verge of extinction because of Monsanto’s Roundup Ready crop system,” said Andrew Kimbrell, executive director at Center for Food Safety. “To let the monarch butterfly die out in order to allow Monsanto to sell its signature herbicide for a few more years is […]

(Beyond Pesticides, February 4, 2015)    In the face of a challenge from the chemical industry, Hawaii’s Maui County will not defend a moratorium on genetically engineered (GE) farming that was passed by county voters last fall. Seeking to have the moratorium thrown out, industry giants Monsanto, Dow-owned Agrigenetics and others sued Maui days after the measure was passed.   It was expected that the county would defend the law in the courts, but to the disappointment of many, attorneys for Maui County filed a single sentence brief with the court, stating that it “is taking no position.” In November 2014, Maui residents passed a ballot initiative prohibiting the growth, testing or cultivation of GE crops in Maui County until an environmental and public health study can show that the planting operations are safe for the community. Now residents and local groups supporting the new law are expressing outrage and disappointment over the decision by Maui County to disregard its duty to defend a law passed by its citizens, despite earlier assurances that county will implement the moratorium. Maui County spokesman Rod Antone said that the outrage from activists groups is misplaced. In December, the court allowed the local group, […]

(Beyond Pesticides, February 3, 2015) Officials in the Florida Keys are seeking approval from the U.S. Food and Drug Administration (FDA) to release a wave of mosquitoes that have been genetically engineered to produce offspring whose larvae are unable to survive. The plan to introduce these mosquitoes has been met with intense skepticism by local residents. A change.org petition against the release has garnered over 146,000 signatures to date. Florida Keys Mosquito Control District (FKMCD) officials have been planning the release alongside British biotechnology company Oxitec, which has already conducted similar experiments with the genetically engineered (GE) mosquitoes in Brazil and the Cayman Islands. Websites for Oxitec and the FKMCD assert that the GE aedes aegypti mosquitoes will significantly lower the numbers of the disease spreading insects, and reduce the need to spray insecticides. Opponents counter that the introduction of the modified mosquitoes is unacceptably risky, as there has been little research on possible non-target effects of the novel insect, and current control methods and public education have been successful at controlling exotic diseases. Opportunity for public comment to FDA and the U.S. Centers for Disease Control and Prevention is likely to occur in the near future. Behind the Technology […]

(Beyond Pesticides, January 30, 2015) Extensive exposure to common chemicals may be linked to an earlier start of menopause, according to a new study out of Washington University School of Medicine in St. Louis. Researchers of the study found that women whose bodies have high levels of these chemicals, including three pesticides, experience menopause two to four years earlier than women with lower levels of the chemicals. The pesticides found to have a significant correlation with an early start in menopause were p,p’-DDE (a metabolite of DDT), β-hexachlorocyclohexane (a byproduct of the production of lindane), and mirex. All three pesticides are organochlorine insecticides or their breakdown products that have been banned for use  in the U.S., but continue to persist in the environment and in the food chain. The study, Persistent Organic Pollutants and Early Menopause in U.S. Women, published this week in the journal PLoS ONE, investigates the link between levels in blood and urine of 111 endocrine-disrupting chemicals (EDCs), or chemicals that interfere with the body’s hormonal activity, and focused on known reproductive toxicants or persistent environmental contaminants. The findings suggest a significant association between 15 chemicals —nine polychlorinated biphenyls (PCBs, which are industrial products), three pesticides, two […]

(Beyond Pesticides, January 28, 2015) Global decline of pollinators and pollination services will have a devastating impact on the nutritional health of people in developing countries, especially women and children, if left unabated, according to a new study from scientists at the University of Vermont and Harvard University. This research is the first to examine how pollinators influence nutrient intake and the risk of nutrient deficiency. It also comes at a time when policy makers are slow to find long-term sustainable solutions to reversing pollinator declines, despite mounting scientific evidence urging immediate action. Pollination services are valued at over $125 billion globally and pollinators are responsible for one in three bites of food we eat. However, pollinators like honey bees, wild bees, butterflies and others are in decline around the globe, with many beekeepers, scientists, and environmental activists singling out pesticides as a major contributing factor. But despite suggestions that pollinators are critical not only for global food supply, but specifically human nutritional health, there has not been any research to support this claim until now. The study, “Do Pollinators Contribute to Nutritional Health,” published in PLoS ONE, combined data on crop pollination requirements, food nutrient densities, and actual human […]

(Beyond Pesticides, January 27, 2015) In  evaluating a farmworker poisoning incident in Washington State last year, a Centers for Disease Control and Prevention (CDC) report identifies “at least three potential occupational hazards in agriculture: off-target pesticide drift, toxicity of some recently marketed pesticides, and a gap in worker notification requirements.” The report recounts the poisoning in  April 2014 of 20 farmworkers at a Washington State cherry farm who were trellising cherry tree branches when a new pesticide mixture being applied to a neighboring pear orchard drifted on to their work site, causing acute illness within minutes. Sixteen farmworkers sought medical treatment for symptoms ranging from headache and eye irritation to gastrointestinal disorders and respiratory problems. Half of the affected workers had symptoms which persisted over two weeks. The workers were not notified of the planned pesticide application at the neighboring orchard. The  CDC report on the incident, authored by Geoffrey M. Calvert, MD (National Institute for Occupational Safety and Health), Luis Rodriguez, and Joanne Bonnar Prado, MPH  (Washington  State Department of Health), cites 31% of acute pesticide related illnesses for farmworkers between 2005 and 2012 occurring as a result of off-target drift from a neighboring farm. In the April incident, […]

(Beyond Pesticides, January 26, 2015) Last week, the U.S. Environmental Protection Agency (EPA) announced it completed the registration of a new pesticide, flupyradifurone, that would be marketed as an alternative to neonicotinoid pesticides, and “safer for bees.” A closer look at this chemical reveals that the agency is grossly misleading the public on the ecological safety of flupyradifurone since the chemical is systemic, persistent, and highly acutely toxic to adult honey bees. At a time when bees are declining, advocates say it is inappropriate for EPA to introduce yet another bee toxic chemical to the market. Flupyradifurone (“Sivanto”) is a new systemic, butenolide insecticide from Bayer CropScience that is to be used on crops such as citrus, cotton, potatoes and many others, and also as seed treatment. Note: EPA is still considering soybean seed treatment. The chemical is a neurotoxic insecticide that can inhibit nicotinic acetylcholine receptors (nAChR) in the nervous system. Neonicotinoids, widely linked to devastating health impacts on bees,  affect the nervous system in the same way. However, EPA states that flupyradifurone differs from neonicotinoids because of the way it binds to the receptors and  is metabolized. However, most troubling is that, based on EPA’s registration documents, the […]

(Beyond Pesticides, January 23, 2015) Pesticide-centered Program Approved Despite 30,000 Opposition Letters. Eleven groups, including Beyond Pesticides and the City of Berkeley, sued the California Department of Food and Agriculture yesterday over the agency’s approval of a statewide “pest management” plan that allows pesticide spraying on schools, organic farms and residential yards, including aerial spraying over homes in rural areas. California regulators approved the program despite tens of thousands of public comment letters calling for a less toxic approach that would protect the vitality and resilience of the state’s food system and the economic interests of organic farmers. “Environmental review laws are there to prevent abuses,” says Jay Feldman, Executive Director of Beyond Pesticides, “Agencies cannot make unilateral decisions to ignore mandatory health and environmental safety standards.” “The state offers no evidence to support its conclusion that this pesticide-centered program will have no effect on our health,” said Debbie Friedman, cofounder of MOMS Advocating Sustainability. “As a parent, I am particularly disturbed that health risks of pesticide residues for children aged two and under are dismissed based on the absurd reasoning that infants spend most of their time indoors.” The approved program allows the state to use, without any additional […]

(Beyond Pesticides, January 22, 2015) The Iowa Farmers Union filed  a petition yesterday with  the Iowa Department of Agriculture and Land Stewardship (IDALS) for rulemaking to improve pesticide drift incident responses, penalties, and support to farmers harmed by pesticide drift. “Pesticide  drift from nearby fields is a very real problem for farmers in Iowa,” says Jordan Scheibel, a diversified vegetable farmer from Grinnell, Iowa. “Not only can pesticide drift delay or cause a farm to lose its organic certification, it results in products that farmers – certified organic or not – may not be able to sell legally, safely, or in good conscience, and it exposes the farmers and their workers to potentially harmful pesticides.” Pesticide drift is an inevitable problem in chemical-intensive pest management strategies that rely on spray and dust pesticide formulations.There are essentially two types of drift: particle drift (off-target movement during application) and vapor drift (off-target movement when a pesticide evaporates from a sprayed surface), also known as volatilization. Both forms of drift present serious problems to unaware farmers and surrounding communities. IDAL, which oversees pesticide application in the state, collects information about the location of farmers with sensitive crops, such as grapes, certain vegetables, organic […]

(Beyond Pesticides, January 15, 2015) Yesterday, the European Union (EU) passed legislation meant to bridge a long-standing divide amongst EU nations (and the United States) on the planting of genetically-engineered (GE) crops by granting individual countries the authority to opt-out of EU crop approval and institute country-based legislative and regulatory restrictions. Makers of GE crops (like Monsanto) and proponents of GE crop cultivation have faced staunch and successful opposition in getting the required EU permission to plant GE crops. Opposition comes from both EU citizens and certain member states, like France, Italy, and Germany. By giving opposing countries an EU-sanctioned means to opt-out and establish individual member state restrictions, the new law may accelerate  opt-outs in those countries that do not oppose GE crop planting. Countries like France that have repeatedly fought back against GE crop cultivation welcome the new EU legislation, as do environmental advocates. “This is another nail in the coffin of genetically modified crops,” said Mute Schimpf, a campaigner for Friends of the Earth Europe, told Bloomberg. “While not perfect, this new law allows governments to shut the door on biotech crops in Europe.” Countries in favor of GE crop cultivation, like Britain, also view the action […]

(Beyond Pesticides, January 13, 2015) Over a decade after consumer opposition halted multinational agrichemical business Monsanto’s plans to develop genetically engineered (GE) herbicide-resistant wheat, the company is trying again. This time, Monsanto’s goal is to create wheat that is resistant to three different herbicides; glyphosate, glufosinate, and dicamba. Although over 90% of corn, soybean, and cotton grown in the United States are GE, no GE wheat is currently allowed to be planted. In 2013, a farmer in Oregon discovered the presence of Monsanto’s original Roundup-Ready wheat, developed to be resistant to glyphosate, in his field despite the company’s plans to abandon the strain and claims to have destroyed the crop  a decade earlier. The company had restarted extensive field trials back in 2011. An investigation by the U.S. Department of Agriculture (USDA) determined that the contamination was an “isolated incident.” It was unable to determine exactly how the wheat came to grow in the Oregon farmer’s field. However, shortly after the agency closed its investigation, another farmer in Montana detected the GE strain in his wheat fields. The recurrence of this incident reveals the contamination event not to be an isolated incident. It instead demonstrates the threat that these crops […]

(Beyond Pesticides, January 8, 2015) At the close of 2014, Thurston County in Washington State became the first county government to ban the use of neonicotinoid insecticides on county-owned and managed lands. The ban comes in the form of an amended pest and vegetation policy and was passed by County Commissioners by a 3-0 vote in favor of the amendment. According to The Olympian, the ban will impact 77 acres of county facilities, 2,646 acres of parks, 47.1 miles of trails, and one mile of right-of-way landscape. Commissioners instituted the ban because of concerns over the pesticides effects on pollinators. Neonicotinoids (“neonics”) are a relatively new class of insecticides that share a common mode of action that affect the central nervous system of insects, resulting in paralysis and death. They include imidacloprid, acetamiprid, clothianidin, dinotefuran, nithiazine, thiacloprid and thiamethoxam. Recent scientific research has uncovered many uncertainties and new information on neonic-induced adverse impacts with regard to the environmental fate and sublethal exposure on foraging behavior of pollinators. Thurston County’s ban is not the first time the county has taken up the issue of neonics in defense of pollinators. In 2013, the Commissioners petitioned the Washington State Department of Agriculture (WSDA) […]

(Beyond Pesticides, January 7, 2015) On Monday, the U.S. Environmental Protection Agency (EPA) released a revised human health assessment for the insecticide, chlorpyrifos, which finds risks to workers who mix, load and apply chlorpyrifos, and that the chemical has the potential to pose risks to drinking water in small watersheds. The assessment also notes that EPA will retain the 10X (10-fold) safety factor to protect children from all routes of exposures. EPA’s latest finding confirms long-standing scientific data that  has documented chlorpyrifos’ toxicity to humans and environmental contamination. However, despite these findings, EPA proposes to place additional restrictions on chlorpyrifos’ use, instead of a widespread ban. This latest assessment updates the June 2011 preliminary human health risk assessment, which was widely criticized by environmental and farmworker groups. EPA is releasing this assessment based on new information received since 2011, including public comments. The assessment is, in part, in response to a petition submitted by Natural Resources Defense Council (NRDC) and Pesticide Action Network (PAN) in 2007, which called on the agency to ban all uses of the insecticide. In 2000, EPA orchestrated a voluntary cancellation with the manufacturer Dow AgroSciences of  most residential uses of chlorpyrifos to limit children’s exposure, […]

(Beyond Pesticides, January 6, 2015) At the close of 2014, the U.S. Fish and Wildlife Service (FWS) announced plans to conduct a year-long status review of the monarch butterfly to determine whether the species is eligible for protection under the Endangered Species Act (ESA). FWS is taking this action as result of an August 2014 legal petition filed by health and environmental groups that presented substantial information indicating that listing under the ESA may be warranted. In November 2014, Beyond Pesticides joined over 200 environmental groups and businesses in a letter asking for federal protection for monarch butterflies in the wake of shocking declines. The North American monarch butterfly population fell by 90 percent in the past 20 years, dropping from a high of approximately  one billion in the mid-1990s to fewer than 35 million butterflies in the winter of 2013-2014— the lowest number ever recorded. Each year monarch butterflies travel over 2,000 miles between Canada, the U.S., and Mexico, across multiple generations, to reach their winter hibernation grounds in late October. As FWS indicates, this journey has become “more perilous for many monarchs” due to threats along their migratory paths. Scientists believe the butterfly’s decline is being driven in […]

(Beyond Pesticides, January 5, 2015) Hawai’i County plans to appeal a federal judge’s ruling invalidating a 2013 county law restricting genetically engineered (GE) crops on the island. The County Council voted 5-4 in December to appeal the ruling after the judge ruled last November that Hawai’i County cannot enforce a law restricting genetically engineered crops because it is preempted by state law. The ruling follows a similar federal court decision in August 2014 that overrules a Kauai ordinance requiring annual reporting of genetically engineered organisms. U.S. Magistrate Judge Barry Kurren’s order is similar to his earlier decision invalidating Kauai County’s law on pesticides and GE crops. Judge Kurren invalidated the county law, Hawai`i County Ordinance 13-121, in a Nov. 27, 2014 order, saying state law preempts county law on the issue. He said lawmakers intended the state to have broad oversight of agricultural issues in Hawai’i. The November 2014 decision concludes that state “preemption” of the county ordinance is implied by state plant laws, despite the fact none of them mention GE crops or were intended to regulate them. The court refused a request to send the state law question to the Hawai’i Supreme Court  for a  decision. Finally, the […]

(Beyond Pesticides, December 23, 2014) The U.S. Department of Agriculture’s (USDA) Agricultural Marketing Service (AMS) has posted a report on its data from the 2013 Pesticide Data Program (PDP) Annual Summary, concluding that although over half of the food tested by the agency for pesticide residues last year showed detectable levels of pesticides, these levels are below the tolerances established by the Environmental Protection Agency (EPA) and do not pose a safety concern. The residues reflect a pesticide use and exposure pattern that raises hazard scenarios that are not fully evaluated by EPA for chemical mixtures, synergistic effects, impacts  on  people and environments  with high risk factors, and certain critical health endpoints, such as endocrine disruption  . Excluding water, of the 9,990 samples analyzed, 23.5 percent had one pesticide detected and 36 percent had more than one pesticide. Residues exceeding tolerances were detected in 0.23 percent (23 samples out of 9,990) of the samples tested. Of these 23 samples, 17 were imported and 6 were domestic. Residues with no established tolerances were found in 3.0 percent of samples, of which 50.2 percent were domestic and 49.2 percent imported. According to USDA, “The Pesticide Data Program provides reliable data through rigorous […]

(Beyond Pesticides, December 22, 2014) Stunning aerial photographs of certified  organic farms taken in an investigation launched by The Cornucopia Institute reveal industrial-scale operations housing thousands of animals in cramped conditions with no access to the outdoors. Access to pasture for ruminants like dairy cows is required under National Organic Program (NOP) regulations, and all livestock certified organic must have a means of reaching the outdoors year-round. “The vast majority of these massive, industrial-scale facilities, some managing 10,000-20,000 head of cattle, and upwards of 1 million laying hens, had 100% of their animals confined in giant buildings or feedlots,” said Mark Kastel, Senior Farm Policy Analyst at the Wisconsin-based Cornucopia Institute, which has filed a legal complaint against 14 livestock operations it alleges are illegally marketing themselves as organic. It is important to note that not all organic farms house their animals in conditions seen in the aerial photographs. “Many of our dairy farmer-members have animals, they truly care for, that have names, not numbers,” Kastel explained. However, environmental and consumer groups have been sounding an alarm over the increased dependency many larger industry-owned farms have developed  on synthetic inputs temporarily allowed in organic production. These practices undermine the values […]

(Beyond Pesticides, December 17, 2014)   Supporters of an Oregon ballot initiative requiring labels on genetically-engineered (GE) food acknowledged defeat last Thursday after an automatic recount failed to change the results of November’s vote and a judge denied their plea for a count of rejected ballots. Advocates expressed deep disappointment that a Monsanto led multi-million dollar opposition campaign narrowly defeated the Oregon ballot initiative even after an emergency lawsuit was filed to prevent the rejection of over 4,000 votes due to non-fraudulent discrepancies. Measure 92 lost by a narrow margin in November elections, triggering a recount and making it the closest statewide election in Oregon history. Measure 92 would have required manufacturers, retailers, and suppliers to clearly label all genetically-engineered foods or ingredients in raw or packaged items. It was defeated by only 812 votes out of 1.5 million. The automatic recount is pursuant to Oregon voting law, but the new tally showed that the measure lost by just 0.056 percent. On December 8, 2014, an emergency lawsuit was filed by the Yes on 92 Campaign in order to prevent over 4,000 votes from being thrown out by state officials due to non-fraudulent discrepancies in voter signatures.   The judge […]

(Beyond Pesticides, December 11, 2014) A new study out of the University of California, Berkeley, compares organic and conventional crop yields and finds that overall yield gaps are much smaller than earlier studies concluded and even smaller when compared crop-by-crop. The study,  published in the Royal Society Proceedings B journal, Diversification practices reduce organic to conventional yield gap, also found that certain practices could further shrink the productivity gap where it exists. The debate surrounding organic crop yield capabilities has been a heated one, with agribusiness and conventional farming advocates claiming that pesticides and genetically-engineered (GE) crops are necessary to feed the ever-expanding world population. These interests usually dismiss organic agriculture’s ability to provide the necessary amount of crops to achieve the end goal of feeding the world. Numerous studies have previously undercut this premise, finding similar yields and greater economic returns in organic agriculture and determining GE crop yield abilities to be mostly unfounded. Recently, even the U.S. Environmental Protection Agency (EPA) called into question the efficacy and crop-yield outputs of soybean seeds pre-coated with the dangerous and pollinator-toxic pesticides of neonicotinoids. The current study’s researchers  wanted to examine this hotly debated issue and take a look at a […]