Glyphosate (Monsanto’s Roundup) is a broad-spectrum systemic herbicide used to kill weeds, especially annual broadleaf weeds and grasses that are known to compete with commercial crops grown around the world. It has several advantages over many herbicides in that it breaks down in the soil into non-toxic organic molecules, reducing or eliminating contamination of groundwater and lower soils.
Monsanto has developed genetically modified (GMO) grains that are resistant to glyphosate, so that agriculture can apply the herbicide to kill the competitive weeds while not harming the crop. This allows farmers to suppress the weeds while allowing better production out of the grain crop.
Whatever the benefits of glyphosate, GMOs and the herbicide are tied together in many minds. And there has been an ongoing effort by many people to claim that glyphosate causes cancer. But let’s look at the science, because maybe we’ll get some information.
What’s this about cancer?
The famous (or is that infamous?) study from Séralini, which claimed that glyphosate and GMO corn caused cancer in rats, is quite popular with the anti-GMO forces. For many reasons, including bad statistics, improper experimental design, and bad conclusions, the article was retracted by the journal.
Because that article was retracted, it doesn’t actually count because it really doesn’t exist (but to be fair, it was eventually, re-published in a very low ranked journal). This story is frighteningly similar to the story of that cunning fraud, Mr. Andy Wakefield, who wrote a fraudulent, and ultimately retracted, article about vaccines and autism. I guess Séralini is the Wakefield of the GMO world.
There are better studies out there–maybe.
Myles reviews part of Gary Null’s 2012 anti-GMO documentary Seeds of Death: Unveiling the Lies of GMOs
The following transcript via mylespower.co.uk
I recently sat down and watched the 2012 anti-GMO documentary “Seeds of Death: Unveiling the Lies of GMOs“. The documentary was written, produced and published by Gary Null (an alternative medicine promoter who was once almost killed from one of his own supplements) and claims to expose the dangers of genetically modified foods. It consisted of interviews from apparently “leading” scientists, physicians, professors, attorneys. Most of which, for some unknown reason, are shot in front of a green screen with rather boring backdrops added in post-production.
Like nearly all other anti-GMO documentaries, it’s full of the same scientifically inaccurate statements that we have seen a thousand times before; Roundup ready crops produce Roundup, the bT endotoxins are harmful to humans and GM-food has been shown to produce tumours in rats. All of these ideas can be disproven by a quick Google search or by reading the source material. The documentary also included some familiar faces, like Gilles-Éric Séralini, the lead author of the highly discredited “long term toxicity of Roundup” paper and Mike Adams, a man who believes that the nerve agent sarin is used in water fluorination. However, unlike other anti-GMO documentaries I’ve watched in the past, this one turns up the anti-SCIENCE to eleven.
By far one of the more hilarious, stupid and demonstrably incorrect comments in the documentary came from a Dr Rima Laibow, MD. According to her website she is a graduate from Albert Einstein College of Medicine and for the past 35 years has been promoting drug-free, natural medicine. However, after reading some of the outrageous and potentially dangerous claims on her website (like “nano-sliver will stop HIV), I question if she even has a basic medicine or science qualification. It also seems that she is aware of her own bullshit, as her website comes with a disclaimer saying that none of the advice given is intended to “diagnose, prescribe for, treat or claim to cure, mitigate or prevent disease conditions”.
Also See Snopes.
Want to completely torque the Anti-GMO people in your life? Send them the following article. Then grab some popcorn and enjoy the show.
Mason I. Bilderberg (MIB)
Scientific Journal Retracts Anti-GMO Junk Science Study
A study last year by the French anti-GMO campaigner who sometimes masquerades as a scientist, Gilles-Eric Séralini, has been retracted by the journal in which it was published. Seralini claimed that rats that he fed a diet of GMO corn developed mammary tumors and liver disease. The study was widely hailed by anti-GMO activists and soundly denounced by actual scientists.
In my article, “The Top 5 Lies About Biotech Crops,” I reported:
One widely publicized specious study (also cited by the IRT) was done by the French researcher Gilles-Eric Seralini and his colleagues. They reported that rats fed pesticide resistant corn died of mammary tumors and liver diseases. Seralini is the president of the scientific council of the Committee for Research and Independent Information on Genetic Engineering, which describes itself as an “independent non-profit organization of scientific counter-expertise to study GMOs, pesticides and impacts of pollutants on health and environment, and to develop non polluting alternatives.” The Committee clearly knows in advance what its researchers will find with regard to the health risks of biotech crops. But when truly independent groups, such as the European Society of Toxicologic Pathology and theFrench Society of Toxicologic Pathology, reviewed Seralini’s study, they found it essentially to be meretricious rubbish. Six French academies of science issued a statement declaring that the journal should never have published such a low-quality study and excoriating Seralini for orchestrating a media campaign in advance of publication. The European Food Safety Agency’s review of the Seralini study “found to be inadequately designed, analysed and reported.” Sadly, such junk science has real-world consequences, since Seralini’s article was apparently cited when Kenya made the decision to ban the importation of foods made with biotech crops.
The journal Food and Chemical Toxicity has now retracted Seralini’s article, noting:
Unequivocally, the Editor-in-Chief found no evidence of fraud or intentional misrepresentation of the data. However, there is a legitimate cause for concern regarding both the number of animals in each study group and the particular strain selected. The low number of animals had been identified as a cause for concern during the initial review process, but the peer-review decision ultimately weighed that the work still had merit despite this limitation. A more in-depth look at the raw data revealed that no definitive conclusions can be reached with this small sample size regarding the role of either NK603 or glyphosate in regards to overall mortality or tumor incidence. Given the known high incidence of tumors in the Sprague-Dawley rat, normal variability cannot be excluded as the cause of the higher mortality and incidence observed in the treated groups.
Discussion is important in science, but this publication stirred vigorous criticism by several scientists around the world. It has risen up great attention by the media that had no chance of getting an external expert opinion due to unusual non-disclosure clauses. The initial unbalanced media coverage is causing damage to an important tool for global food security. It is also important to avoid unnecessary distress and pain of the animals (e.g. Directive 2010/63/EU), the experiment should not go beyond the point required to meet the scientific objectives. I urge you to take adequate measures to keep the high standard quality of publications that come to your journal. This paper as it is now, presents poor quality science and dubious ethics.
It’s good that the journal has gotten around to retracting the study, but unfortunately it will become just another cause celebre among conspircy minded anti-biotech activists.
- Scientific Journal Retracts Anti-GMO Junk Science Study (reason.com)
- Journal retracts anti-GMO study (americanthinker.com)
- Scientific Journal Retracts Anti-GMO Junk Science Study (ivoter.com)
- Controversial French Study on GMOs and Glyphosate Retracted by Publication (organicauthority.com)
- Notorious Séralini GMO Cancer Rat Study Retracted, Ugly Legal Battle Looms (aconservativeedge.wordpress.com)
- Widely discredited study that fuelled fear of genetically modified ‘Frankenfoods’ finally retracted (news.nationalpost.com)