Genetic Engineers Explain Why GE Food Is Dangerous
Aren’t critics of genetically engineered food anti-science? Isn’t the debate over GMOs (genetically modified organisms) a spat between emotional but ignorant activists on one hand and rational GM-supporting scientists on the other?
A report released June 17, GMO Myths and Truths, challenges these claims. The report presents a large body of peer-reviewed scientific and other authoritative evidence of the hazards to health and the environment posed by genetically engineered crops and organisms.
Unusually, the initiative for the report came not from campaigners but from two genetic engineers, who believe there are good scientific reasons to be wary of GM foods and crops.
One of the report’s authors, Dr. Michael Antoniou of King’s College London School of Medicine in the UK, uses genetic engineering for medical applications but warns against its use in developing crops for human food and animal feed.
“GM crops are promoted on the basis of ambitious claims—that they are safe to eat, environmentally beneficial, increase yields, reduce reliance on pesticides and can help solve world hunger," said Dr. Antoniou. "I felt what was needed was a collation of the evidence that addresses the technology from a scientific point of view."
“Research studies show that genetically modified crops have harmful effects on laboratory animals in feeding trials and on the environment during cultivation," Antoniou said. "They have increased the use of pesticides and have failed to increase yields. Our report concludes that there are safer and more effective alternatives to meeting the world’s food needs.”
Another author of the report, Dr. John Fagan, is a former genetic engineer who in 1994 returned to the National Institutes of Health $614,000 in grant money due to concerns about the safety and ethics of the technology. He subsequently founded a GMO testing company.
“Crop genetic engineering as practiced today is a crude, imprecise and outmoded technology," said Dr. Fagan. "It can create unexpected toxins or allergens in foods and affect their nutritional value. Recent advances point to better ways of using our knowledge of genomics to improve food crops, that do not involve GM."
“Over 75 percent of all GM crops are engineered to tolerate being sprayed with herbicide," Fagan said. "This has led to the spread of herbicide-resistant superweeds and has resulted in massively increased exposure of farmers and communities to these toxic chemicals. Epidemiological studies suggest a link between herbicide use and birth defects and cancer. These findings fundamentally challenge the utility and safety of GM crops, but the biotech industry uses its influence to block research by independent scientists and uses its powerful PR machine to discredit independent scientists whose findings challenge this approach.”
The third author of the report, Claire Robinson, research director of Earth Open Source, said, “The GM industry is trying to change our food supply in far-reaching and potentially dangerous ways. We all need to inform ourselves about what is going on and ensure that we—not biotechnology companies—keep control of our food system and crop seeds."
“We hope our report will contribute to a broader understanding of GM crops and the sustainable alternatives that are already working successfully for farmers and communities," Robinson added.
Key Points from the Report:
- Genetic engineering as used in crop development is not precise or predictable and has not been shown to be safe. The technique can result in the unexpected production of toxins or allergens in food that are unlikely to be spotted in current regulatory checks.
- GM crops, including some that are already in our food and animal feed supply, have shown clear signs of toxicity in animal feeding trials—notably disturbances in liver and kidney function and immune responses.
- GM proponents have dismissed these statistically significant findings as “not biologically relevant/significant," based on scientifically indefensible arguments.
- Certain EU-commissioned animal feeding trials with GM foods and crops are often claimed by GM proponents to show they are safe. In fact, examination of these studies shows significant differences between the GM-fed and control animals that give cause for concern.
- GM foods have not been properly tested in humans, but the few studies that have been carried out in humans give cause for concern.
- The U.S. Food and Drug Administration (FDA) does not require mandatory safety testing of GM crops, and does not even assess the safety of GM crops but only “deregulates” them, based on assurances from biotech companies that they are “substantially equivalent” to their non-GM counterparts. This is like claiming that a cow with BSE is substantially equivalent to a cow that does not have BSE and is thus safe to eat. Claims of substantial equivalence cannot be justified on scientific grounds.
- The regulatory regime for GM foods is weakest in the U.S., where GM foods do not even have to be assessed for safety or labelled in the marketplace, but in most regions of the world regulations are inadequate to protect people’s health from the potential adverse effects of GM foods.
- In the EU, where the regulatory system is often claimed to be strict, minimal pre-market testing is required for a GMO and the tests are commissioned by the same companies that stand to profit from the GMO if it is approved—a clear conflict of interest.
- No long-term toxicological testing of GMOs on animals or testing on humans is required by any regulatory agency in the world.
- Biotech companies have used patent claims and intellectual property protection laws to restrict access of independent researchers to GM crops for research purposes. As a result, limited research has been conducted on GM foods and crops by scientists who are independent of the GM industry. Scientists whose work has raised concerns about the safety of GMOs have been attacked and discredited in orchestrated campaigns by GM crop promoters.
- Most GM crops (more than 75 percent) are engineered to tolerate applications of herbicides. Where such GM crops have been adopted, they have led to massive increases in herbicide use.
- Roundup, the herbicide that more than 50 percent of all GM crops are engineered to tolerate, is not safe or benign as has been claimed but has been found to cause malformations (birth defects), reproductive problems, DNA damage and cancer in test animals. Human epidemiological studies have found an association between Roundup exposure and miscarriage, birth defects, neurological development problems, DNA damage and certain types of cancer.
- A public health crisis has erupted in GM soy-producing regions of South America, where people exposed to spraying with Roundup and other agrochemicals sprayed on the crop report escalating rates of birth defects and cancer.
- A large number of studies indicate that Roundup is associated with increased crop diseases, especially infection with Fusarium, a fungus that causes wilt disease in soy and can have toxic effects on humans and livestock.
- Bt insecticidal GM crops do not sustainably reduce pesticide use but change the way in which pesticides are used: from sprayed on, to built in.
- Bt technology is proving unsustainable as pests evolve resistance to the toxin and secondary pest infestations are becoming common.
- GM proponents claim that the Bt toxin engineered into GM plants is safe because the natural form of Bt, long used as a spray by conventional and organic farmers, has a history of safe use. But the GM forms of Bt toxins are different from the natural forms and could have different toxic and allergenic effects.
- GM Bt toxin is not limited in its toxicity to insect pests. GM Bt crops have been found to have toxic effects on laboratory animals in feeding trials.
- GM Bt crops have been found to have toxic effects on non-target organisms in the environment.
- Bt toxin is not fully broken down in digestion and has been found circulating in the blood of pregnant women in Canada and in the blood supply to their foetuses.
- The no-till method of farming promoted with GM herbicide-tolerant crops, which avoids ploughing and uses herbicides to control weeds, is not more climate-friendly than ploughing. No-till fields do not store more carbon in the soil than ploughed fields when deeper levels of soil are measured.
- No-till increases the negative environmental impacts of soy cultivation, because of the herbicides used.
- Golden Rice, a beta-carotene-enriched rice, is promoted as a GM crop that could help malnourished people overcome vitamin A deficiency. But Golden Rice has not been tested for toxicological safety, has been plagued by basic development problems, and, after more than 12 years and millions of dollars of research funding, is still not ready for the market. Meanwhile, inexpensive and effective solutions to vitamin A deficiency are available but under-used due to lack of funding.
- GM crops are often promoted as a “vital tool in the toolbox” to feed the world’s growing population, but many experts question the contribution they could make, as they do not offer higher yields or cope better with drought than non-GM crops. Most GM crops are engineered to tolerate herbicides or to contain a pesticide—traits that are irrelevant to feeding the hungry.
- High adoption of GM crops among farmers is not a sign that the GM crop is superior to non-GM varieties, as once GM companies gain control of the seed market, they withdraw non-GM seed varieties from the market. The notion of “farmer choice” does not apply in this situation.
- GM contamination of non-GM and organic crops has resulted in massive financial losses by the food and feed industry, involving product recalls, lawsuits, and lost markets.
- When many people read about high-yielding, pest- and disease-resistant, drought-tolerant, and nutritionally improved super-crops, they think of GM. In fact, these are all products of conventional breeding, which continues to outstrip GM in producing such crops. The report contains a long list of these conventional crop breeding successes.
- Certain “supercrops” have been claimed to be GM successes when in fact they are products of conventional breeding, in some cases assisted by the non-GM biotechnology of marker assisted selection.
- Conventional plant breeding, with the help of non-GM biotechnologies such as marker assisted selection, is a safer and more powerful method than GM to produce new crop varieties required to meet current and future needs of food production, especially in the face of rapid climate change.
- Conventionally bred, locally adapted crops, used in combination with agroecological farming practices, offer a proven, sustainable approach to ensuring global food security.
By Stuart Braun
"These are not just wildfires, they are climate fires," Jay Inslee, Governor of Washington State, said as he stood amid the charred remains of the town of Malden west of Seattle earlier this month. "This is not an act of God," he added. "This has happened because we have changed the climate of the state of Washington in dramatic ways."
'These Aren't Wildfires'<p>Sam Ricketts, who led climate policy and strategy for Governor Jay Inslee's 2020 presidential campaign, tweeted on September 11 that "These aren't wildfires. These are #climatefires, driven by fossil fuel pollution."</p><p>"The rate and the strength and the devastation wrought by these disasters are fueled by climate change," Ricketts told DW of fires that have burnt well over 5 million acres across California, Oregon, Washington State, and into neighboring Idaho. </p><p>In a two-day period in early September, Ricketts notes that more of Washington State burned than in almost any entire fire season until now, apart from 2015. </p><p>California, meanwhile, was a tinderbox after its hottest summer on record, with temperatures in Death Valley reaching nearly 130 degrees Fahrenheit, according to the U.S. National Weather Service. It has been reported as the hottest temperature ever measured on Earth.</p>
<div id="29ad9" class="rm-shortcode" data-rm-shortcode-id="8346fe7350e1371d400097cd48bf45a2"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1306969603180879872" data-partner="rebelmouse"><div style="margin:1em 0">Drought-parched wetlands in South America have been burning for weeks. https://t.co/pjAKdFcKPg #Pantanal https://t.co/ImN2C5vwcp</div> — NASA Earth (@NASA Earth)<a href="https://twitter.com/NASAEarth/statuses/1306969603180879872">1600440810.0</a></blockquote></div><p>As evidenced by Australia's apocalyptic Black Summer of 2019-2020, fires are burning bigger and for longer, with new records set year-on-year. Right now, Brazil's vast and highly biodiverse Pantanal wetlands are suffering from catastrophic fires.</p>
#climatefires Started in Australia<p>Governor Inslee this month invoked the phrase climate fires for arguably the first time in the U.S., according to Ricketts.</p><p>But the term was also used as fires burnt out of control in Australia in late 2019. In the face of a 2000km (more than 1,200 miles) fire front, and government officials and media who <a href="https://www.dw.com/en/trump-climate-change-denial-emissions-environment-germany-fake-heartland-seibt/a-52688933" target="_blank">played down the link to climate change</a>, Greens Party Senator Sarah Hanson-Young and a friend decided that reference to bushfires was inadequate. </p><p>"We both just said, we've got to start calling them climate fires, that's what they are," the Australian Senator told DW.</p><p>Hanson-Young says scientists have been warning for decades that these would be the effects of global heating. "We've been told these kinds of extreme weather events and destruction is what climate change would look like, and it's right here on our doorstep," she said from her home state of South Australia — where by early September fire warnings had already been issued.</p><p>"Calling them climate fires was making it absolutely crystal clear. It is essential that there's no ambiguity," she said </p><p>Having deliberately invoked the term, Hanson-Young soon started to push it on social media via a #climatefires hashtag. </p>
How to Talk About the Urgency of Global Heating<p>The need to use more explicit language when talking about extreme weather events linked to climate change is part of a broader push to express the urgency of global heating. In 2019, activist Greta Thunberg tweeted that the term "climate change" did not reflect the seriousness of the situation. </p><p>"Can we all now please stop saying 'climate change' and instead call it what it is: climate breakdown, climate crisis, climate emergency, ecological breakdown, ecological crisis and ecological emergency?" she wrote. </p><p>"Climate change has for a long time been talked about as something that is a danger in the future," said Hansen-Young. "But the consequences are already here. When people hear the word crisis, they understand that something has to happen, that action has to be taken."</p><p><span></span>Some terms are now used in public policy, with state and national governments, and indeed the EU Parliament, declaring an official climate emergency in the last year. </p>
Words That Reflect the Science<p>But while the West Coast governors all fervently link the fires to an unfolding climate crisis, U.S. President Donald Trump continues to avoid any reference to climate. In a briefing about the fires, he responded to overtures by Wade Crowfoot, California's Natural Resources Secretary, to work with the states on the climate crisis by stating: "It'll start getting cooler. You just watch." Crowfoot replied by saying that scientists disagreed. Trump rejoined with "I don't think science knows, actually." </p><p>It was reminiscent of the anti-science approach to the coronavirus pandemic within the Trump administration, <a href="https://www.dw.com/en/donald-trump-admits-playing-down-coronavirus-risks/a-54874350" target="_blank" rel="noopener noreferrer">at least publicly</a>. Fossil fuel companies are also benefiting from his disavowal of climate science, with the Trump administration having <a href="https://www.dw.com/en/opinion-trumps-paris-climate-accord-exit-isnt-really-a-problem/a-51124958" target="_blank" rel="noopener noreferrer">pulled out of the Paris Agreement</a> and reopened fossil fuel infrastructure like the Keystone XL pipeline. </p><p>But the science community has responded, with Scientific American magazine endorsing Trump's Democratic presidential challenger Joe Biden, the first presidential endorsement in its 175-year history. </p><p>Hanson-Young says the use of explicit language like climate fires has also been important in Australia due to the climate denialism of politicians and the press, especially in publications owned by Rupert Murdoch. As fires burnt out much of Australia's southeast coast, they were commonly blamed on arson — a tactic also recently used in the U.S.</p>
Climate Rhetoric Could Help Decide Election<p>The language of climate has begun to influence the U.S. presidential election campaign, with Democratic nominee Joe Biden labelling President Trump a "climate arsonist."</p><p>Biden is touting a robust climate plan that includes a 2050 zero emissions target and a return to the Paris Agreement. Though lacking the ambition of The New Green Deal, it has been front and center of his policy platform in recent days, at a time when five hurricanes are battering the U.S. Gulf Coast while smoke blanketing the West Coast spreads all the way to the East. </p><p>People are experiencing the climate crisis in a visceral way and almost universally relate to the language of an emergency, says Ricketts. "They know something is wrong."</p>
- The Vicious Climate-Wildfire Cycle - EcoWatch ›
- How Climate Change Ignites Wildfires From California to South Africa ›
- 31 Dead, 250,000 Evacuated in California Fires as Governor ... ›
EcoWatch Daily Newsletter
World's Richest One Percent Are Producing More Than Double the Carbon Emissions as the Bottom 50 Percent
A new report from Oxfam found that the wealthiest one percent of the world produced a carbon footprint that was more than double that of the bottom 50 percent of the world, The Guardian reported. The study examined 25 years of carbon dioxide emissions and wealth inequality from 1990 to 2015.
If you are taking medication for an underactive thyroid, check your prescription.
By Jessica Corbett
This story was originally published on Common Dreams on September 19, 2020.
Some advocates kicked off next week's Climate Week NYC early Saturday by repurposing the Metronome, a famous art installation in Union Square that used to display the time of day, as a massive "Climate Clock" in an effort to pressure governments worldwide to take swift, bold action to reduce greenhouse gas emissions and rein in human-caused global heating.
<div id="0bde7" class="rm-shortcode" data-rm-shortcode-id="002ce26d8d0c627f76d752e14d234d6e"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1307397838884741121" data-partner="rebelmouse"><div style="margin:1em 0">LIVE: #ClimateClock about to go live at Union square replacing the atronomical clock, with a carbon countdown!… https://t.co/5OzxwUwWDf</div> — Greg Schwedock🌹(⧖) (@Greg Schwedock🌹(⧖))<a href="https://twitter.com/GregSchwedock/statuses/1307397838884741121">1600542909.0</a></blockquote></div><p>A mobile climate clock that Swedish youth activist Greta Thunberg "now carries with her, as well as the larger Climate Clock project, was assembled by a team of artists, makers, scientists, and activists based in New York, and is part of the Beautiful Trouble community of projects," according to <a href="https://climateclock.world/" target="_blank">Climateclock.world</a>, which details the science behind the numbers displayed and how to install clocks in other cities.</p>
- 5 Virtual Events to Check Out This Climate Week NYC - EcoWatch ›
- Covering Climate Now Highlights Solutions for Earth Week - EcoWatch ›
The passing of U.S. Supreme Court Justice Ruth Bader Ginsburg means the nation's highest court has lost a staunch advocate for women's rights and civil rights. Ginsburg was a tireless worker, who continued to serve on the bench through multiple bouts of cancer. She also leaves behind a complicated environmental legacy, as Environment and Energy News (E&E News) reported.
- Supreme Court Rules in Favor of Cross-State Air Pollution Rule ... ›
- Supreme Court Upholds Virginia's Ban on Uranium Mining - EcoWatch ›
- In Major Win for Indigenous Rights, Supreme Court Rules Much of ... ›