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THE MOST WIDELY USED HERBICIDE IN THE WORLD CONTAINS COMPOUNDS MORE TOXIC THAN DECLARED (1) |
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Written by Frédérique Baudouin
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Friday, 22 February 2013 |
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Caen, Feb. 21st, 2013 - In a new research published in the high ranked scientific journal Toxicology, Robin Mesnage, Benoît Bernay and Professor Gilles-Eric Séralini, from the University of Caen, France, have proven (from a study of nine Roundup-like herbicides) that the most toxic compound is not glyphosate, which is the substance the most assessed by regulatory authorities, but a compound that is not always listed on the label, called POE-15. Modern methods were applied at the cellular level (on three human cell lines), and mass spectrometry (studies on the nature of molecules). This allowed the researchers to identify and analyse the effects of these compounds.
Context: Glyphosate is supposed to be the "active ingredient" of Roundup, the most widely used herbicide in the world, and it is present in a large group of Roundup-like herbicides. It has been safety tested on mammals for the purposes of regulatory risk assessment. But the commercial formulations of these pesticides as they are sold and used contain added ingredients (adjuvants). These are often classified confidential and described as “inerts”. However, they help to stabilize the chemical compound glyphosate and help it to penetrate plants, in the manner of corrosive detergents. The formulated herbicides (including Roundup) can affect all living cells, especially human cells. This danger is overlooked because glyphosate and Roundup are treated as the same by industry and regulators on long-term studies. The supposed non-toxicity of glyphosate serves as a basis for the commercial release of Roundup. The health and environmental agencies and pesticide companies assess the long-term effects on mammals of glyphosate alone, and not the full formulation. The details of this regulatory assessment are jealously kept confidential by companies like Monsanto and health and environmental agencies.
Conclusion and consequences: This study demonstrates that all the glyphosate-based herbicides tested are more toxic than glyphosate alone, and explains why. Thus their regulatory assessments and the maximum residue levels authorized in the environment, food, and feed, are erroneous. A drink (such as tap water contaminated by Roundup residues) or a food made with a Roundup tolerant GMO (like a transgenic soya or corn) were already demonstrated as toxic in the recent rat feeding study (2) from Prof. Séralini team. The researchers have also published responses to critics of the study (3). This new research explains and confirms the scientific results of the rat feeding study. Overall, it is a great matter of concern for public health. First, all authorizations of Roundup-type herbicides have to be questioned urgently. Second, the regulatory assessment rules have to be fully revised. They should be analyzed in a transparent and contradictory manner by the scientific community. Agencies that give opinions to government authorities, in common with the pesticide companies generally conclude safety. The agencies’ opinions are wrong because they are made on the basis of lax assessments and much of the industry data is kept confidential, meaning that a full and transparent assessment cannot be carried out. These assessments are therefore neither neutral nor independent. They should as a first step make public on the Internet all the data that underpin the commercial release and positive opinions on the use of Roundup and similar products. The industry toxicological data must be legally made public. Adjuvants of the POE-15 family (polyethoxylated tallowamine) have now been revealed as actively toxic to human cells, and must be regulated as such. The complete formulations must be tested in long-term toxicity studies and the results taken into account in regulatory assessments. The regulatory authorisation process for pesticides released into the environment and sold in stores must urgently be revised. Moreover, since the toxic confidential adjuvants are in general use in pesticide formulations, we fear according to these discoveries that the toxicity of all pesticides has been very significantly underestimated.
This study was conducted in the University of Caen with the structural support of CRIIGEN in the European Network of Scientists for Social and Environmental Responsibility (ENSSER www.ensser.org).
Contact:
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; phone +33 (0)231565684 (France). ------------------------------ Notes : (1) Mesnage R., Bernay B., Séralini G-E. (2013, in press). Ethoxylated adjuvants of glyphosate-based herbicides are active principles of human cell toxicity. Toxicology http://dx.doi.org/10.1016/j.tox.2012.09.006 (2) Séralini G. E., et al. (2012). Long term toxicity of a Roundup herbicide and a Roundup-tolerant genetically modified maize. Food and Chemical Toxicology 50 (11): 4221-4231. (3) Séralini G. E., et al. (2013). Answers to critics: Why there is a long term toxicity due to NK603 Roundup-tolerant genetically modified maize and to a Roundup herbicide. Food and Chemical Toxicology |
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Raw data released to a notary |
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Written by Frédérique Baudouin
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Monday, 14 January 2013 |
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CRIIGEN press conference on the study of Prof. Séralini's group – INVITATION FOLLOWS AT THE EUROPEAN PARLIAMENT TOXICITY CONFIRMED FOR A GMO AND THE PESTICIDE ROUNDUP COMPLAINTS OF DEFAMATION AGAINST CRITICS Raw data released to a notary CRIIGEN welcomes the confirmation of the research of Prof. Séralini's group on the long-term toxicity of Roundup, the most widely used herbicide in the world, and of a genetically modified (GM) maize which absorbs it without being killed. Both are products of Monsanto Company. This study has become one of the most frequently accessed in the world since it was published in September 2012 (Food and Chemical Toxicology, 50 (2012), 4221-4231). The journal, one of the best toxicological journals, did not retract the study, despite relentless pressure to do so. Now it has published Séralini's group’s detailed answers to critics (Food and Chemical Toxicology, 2013, online). The group has new experimental data on Roundup, which will soon be released. Negative criticisms came from around 40 scientists or groups, including agencies responsible for GMO or pesticide authorisations. Most were subsequently revealed to have conflicts of interest, either directly with Monsanto Company, or with other commercial interests, or with bodies that had previously authorized the commercialization of these or similar products [i]. Most are not specialists in the areas of pesticide toxicology or GMO risk assessment and do not publish papers on these topics. CRIIGEN and the research team have received statements of support and positive comments from more than 300 scientists from 33 countries across five continents. In our opinion these scientists are more representative of the scientific community at large. CRIIGEN also welcomes the fact that the French food safety agency ANSES and several countries, including France, have recognized that long-term tests on GMOs are needed and that of the toxicity of pesticides has been underestimated. A project in this direction has been submitted to the French Parliament. In addition, the Directorate General for Health and Consumers of the European Commission has disavowed EFSA's opinion on the lack of necessity of long term toxicity testing [ii]. Séralini's study revealed the laxity of assessment which has allowed the commercialization of such products, on the part of agencies including EFSA. Their serious professional misconducts could endanger public health and lives. Séralini's team and CRIIGEN have just filed complaints of defamation against claims of "fraud" and "falsified data" that were respectively published in "Marianne" and "La Provence" by Jean-Claude Jaillette and Claude Allègre who is a member of the French association for plant biotechnologies (AFBV). AFBV and its president Marc Fellous was convicted of defamation against Séralini’s team in 2011. Other complaints of defamation are in process. In 2013 we will launch other legal actions to force disclosure of hidden and poor quality toxicological data. These data were used by the regulatory agencies to enable the commercial release of the products that we tested, among others. To set an example, we are arranging the formal delivery of the raw data of our last study to a notary. We will make these public as soon as the regulatory agencies or Monsanto do the same for their data, or when governments consent to publish the industry data. Thus the scientific community will have full access to all the data on these industrial products. This will enable a true assessment, contradictory and transparent, and not a pseudo-assessment distorted by lobbies that are more concerned with protecting their own interests than with public health. [i] http://www.spinwatch.org.uk/-articles-by-category-mainmenu-8/46-gm-industry/5546-smelling-a-corporate-rat [ii] http://www.gmwatch.org/latest-listing/51-2012/14524 |
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Last Updated ( Monday, 14 January 2013 )
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The covert war to discredit Seralini's study |
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Written by Frédérique Baudouin
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Wednesday, 14 November 2012 |
There's a simple way to definitively discredit Professor Gilles-Eric Seralini's controversial study that apears to show the potentially harmful effects of GMOs: pressurise the journal Food and Chemical Toxicology (FCT) that published it to "retract" the study from its list of publications.
This is what many experts are fighting to achieve in what appears to be an orchestrated attack. It's a veritable public relations war with no holds barred.
The journal has received many letters from critics. It has published around twenty, and a response to the critics by the Séralini team is also available online.
Legitimate scientific debate, you might say. But behind the cohort of academic titles that are listed is a hidden "biotech sphere" which brings together biotechnology researchers, regulatory policy experts and representatives of industry.
These biotechnology proponents denounce the "bad science" ("junk science") of the "militant researchers", who are routinely described as "activists linked to the environmental movement" and as "motivated by personal interests."
An international network
Among the first letters published, there is one that stands out because it has no author listed. It is a joint letter signed by 26 people, most of them scientists, including the [French] national critic of Seralini, Marc Fellous of the French Association for Plant Biotechnology [AFBV]. http://www.sciencedirect.com/science/article/pii/S0278691512007922
The AFBV is behind the Academies' attack on Gilles-Eric Seralini as a "militant" responsible for the "orchestration of a scientific reputation [...] by spreading fear". [http://www.gmwatch.org/latest-listing/51-2012/14362 ]
A number of Marc Fellous' co-signatories are linked to the pro-GM group AgBioWorld, led by the geneticist CS Prakash, who is himself a signatory of the joint letter.
Prakash and his organization are also the originators of two petitions the first collected 57 signatures and the second 731) calling for "the release of the raw data" of Gilles-Eric Seralini. Astonishingly, the first signatories of each petition are the same people who sent the letters to the journal FCT.
Viral campaigns of defamation
In 2002, the British newspaper The Guardian revealed that AgBioWorld had played a major role in a "viral campaign" of defamation against the whistleblower Ignacio Chapela after he uncovered the genetic contamination of Mexican corn. http://www.guardian.co.uk/politics/2002/may/14/greenpolitics.digitalmedia
The inquiry revealed that the [AgBioWorld] organisation's website was hosted by the communications firm Bivings, which was employed by Monsanto and directed by one Jay Byrne. http://www.powerbase.info/index.php/Jay_Byrne
It used false identities ("Mary Murphy" and "Andura Smetacek") to speak in the name of "the scientific community" and promote the idea that Chapela was linked to environmentalists, who were likened to "terrorists" and "vandals". http://powerbase.info/index.php?title=Center_for_Food_and_Agricultural_Research
The Bivings company was dissolved in December 2011 after a cyber attack by Anonymous in the guise of "Operation End Monsanto." But Byrne has continued to operate from a headquarters in St. Louis (Illinois, USA), where Monsanto is also headquartered along with his new company V-fluence. http://www.v-fluence.com/
This strategy of defamation was exactly the one used by Henry Miller, a signatory of the joint letter to FCT, "health regulation" expert at AgBioWorld, and member of the neoconservative think tank, the Hoover Institution. http://www.agbioworld.org/experts/index.html
In a series of articles published by Forbes, he describes Seralini's study as "fraudulent", and he denounces the "fear profiteers" of a "protest industry funded by organic interests".
This vitriolic attack has Jay Byrne as a co-author, who, the magazine had to disclose, was responsible for viral [PR] communications for Monsanto (1997-2001).
Henry Miller's CV is just as interesting because he is the "founding father" (1989-1994) of GMO regulation at the US Food and Drug Administration. He is the architect, with former Monsanto lawyer Michael Taylor, of the infamous "principle of substantial equivalence", the cornerstone of GMO regulation across the world.
Hidden conflicts of interest
Another striking tactic among critics of Seralini is concealing their relationship with industry and systematically presenting themselves as scientists from universities or research centers.
This applies to Anthony Trewavas and Bruce Chassy, experts in biology and GMOs at AgBioWorld, and both authors of a letter demanding the retraction of Seralini's paper by the journal, Food and Chemical Toxicology.
Presenting himself as Professor Emeritus of Food Safety at the University of Illinois, Chassy is a lobbyist who participated in the drafting of a paper for Dow Chemicals, another biotech giant, aimed at simplifying or removing food safety regulations for GMOs. He is also the lead author, with an employee of Monsanto, of two policy reports [2004, 2008] on the regulation of GMOs for the International Life Sciences Institute (ILSI), the main lobby group of the food industry.
Note that two leaders of the GMO Panel of the European Agency for Food Safety (EFSA), Harry A. Kuiper, its former chair for nearly ten years (2003-2012) and Gijs A. Kleter, current vice-chair, appear on these strategic documents of ILSI under the direction of Chassy.
Furthermore, while three of the letter writers [to the journal] openly specify their contractual relationship with Monsanto, Dr. Andrew Cockburn modestly presents himself as a toxicologist at the University of Newcastle. However, until 2003, Mr. Cockburn was Scientific Director for Monsanto Europe/Africa before setting up his lobbying firm Toxico-Logical Consulting Ltd..
And since it's a small world, Dr. Cockburn is also the director of the ILSI expert task force on the evaluation of foods containing nanomaterials.
Lobbying for $13 billion
The litany of conflicts of interest and pro-biotech positions of the fifty or so public critics of Seralini's study could continue for pages. We meet representatives of Indian organisations that promote the trade in biotechnology, others who want to end world hunger with a ration of GMOs, or pro-GMO communications specialists (David Tribe), and other lobbyists working between São Paulo, Washington and Brussels, the golden triangle of GMOs...
A closed world, dressed in the garb of science; the well-oiled marketing strategy of a GM seed industry that reaped 13 billion dollars in 2011 – all this stands to be disrupted by Seralini's study. It remains to be seen whether the journal Food and Chemical Toxicology can resist the weight of the lobby that is determined to bury Seralini's study. |
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conflicts of interest at EFSA - May 2012 |
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Written by Frédérique Baudouin
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Tuesday, 19 June 2012 |
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News On 10 May, the European Parliament voted against granting discharge of the European Food Safety Authority (EFSA) budget for the year 2010. By doing so, it adopted a report from its Committee on Budgetary Control criticising EFSA very harshly for conflicts of interest and revolving door cases (http://www.testbiotech.org/en/node/661). On 8 May, just two days before the vote, Diána Bánáti, Chair of the EFSA Management Board, had resigned with immediate effect. She will take up a professional position at the International Life Sciences Institute (ILSI). Diána Bánáti had been subject to criticism since September 2010 because she was Board Member of ILSI Europe. After leaving ILSI, she was re-elected as chair of EFSA’s Management Board in October 2011. Now she is returning to ILSI Europe, which is funded by food industry and agrochemical companies (http://www.testbiotech.org/en/node/656). EFSA wrote a letter to ILSI explaining that according to its new regulations on independence, experts from ILSI are excluded from various working levels at EFSA: "Regarding the classification of ILSI involvement as a category V activity “ad hoc or occasional consultancy”, EFSA’s new rules explicitly exclude the involvement of scientific experts participating in scientific work related to services provided to products, their development and/or assessment methods carried out on behalf of trade associations or other bodies with an interest in this subject matter, such as ILSI." http://www.efsa.europa.eu/en/press/news/120516a.htm Obviously, in a reaction to the pressure from the EU Parliament, EFSA then decided to postpone the nomination of new experts for several scientific panels. The nominations, which were scheduled for 8 May, will now take place on 27 June. |
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Answer to EFSA's regarding risk assessment |
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Written by Frédérique Baudouin
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Friday, 27 April 2012 |
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EFSA suggests harmonised default values for use in risk assessment http://www.efsa.europa.eu/en/press/news/120307a.htm
We have some criticisms concerning the harmonised default values suggested by EFSA: First, the extrapolation of the exposure time. Using an uncertainty factor out of two factors implies that the effects are simply regarded as duplicated from a subchronic to a chronic study. This operation does not take into account the specific effects of chronic periods such as hormonal effects that may appear in the range of nanomolar or even less. Here, no factor is applicable because we can not foresee what may happen. Secondly, reducing the uncertainty factor of 100 to specific factors when knowing the toxicokinetic or toxicodynamic characteristics of a compound seems unjustifed. It is less cautious. Thirdly, there is only one adult category. It still lacks some subpopulation such as pregnant women who at present are "treated" like men weighing an average of 70 kg. Factors to convert a dietary dose to a physiological dose appear to be correct and the idea of using Benchmark doses to be more accurate than a LOAEL seems interesting. It avoids the uncertainty associated with the choice of experimental doses, but it must not fall into the trap of linear dose response paradigms. |
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Last Updated ( Friday, 27 April 2012 )
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