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Françoise Herrmann
Question: Pantone® 7737 or Pantone® citron 12-0524?
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Agriculture has
one of the highest fossil fuel footprints as pesticides are petroleum-based and
large scale agri-business is very mechanized requiring lots of energy to power
equipment. Thus, there is much green activity related to agriculture, seeking
to reduce this fossil fuel footprint causing excess emissions of greenhouse
gasses, contributing to global warming.
Among the
various and many proposed green solutions related to agriculture, there are
several sorts of patented seeds, termed transgenic seeds as they invoke the many
recent advances of genetic engineering.
Here are a few examples of these seed technologies, which may be designed in one of three important ways:
- as pest-resistant, herbicidal or insecticidal seeds.
- as accelerated-growth plants (energy-crops) needed as feedstock or biomass for biofuels
and bioenergy
- as climate-resistant plants, for example resistant to drought
Commercially
available transgenic seeds include, for example:
· BT seeds: These seeds produce the crystalline insecticidal
protein Bacillus thruringiensis or Bt. Plants producing the Bt toxin were approved both by the US
Environmental Protection Agency and the FDA in 1995 and they are the first
insecticide producing plants in the US. There is Bt soybean, Bt cotton
(Bollgard® cotton), Bt
potatoes (New-Leaf® potatoes resistant to the
Colorado potato beetle), and Bt maize
(YieldGuard® corn resistant to the European corn borer).
· Roundup-ready® seeds: These seeds are bioengineered as tolerant to the glyphosate
herbicide (weed-killer). The seeds are “Roundup-ready®” because this is the trademark name of the glyphosate
herbicide.
Other patented seed technologies
includes:
· T-GURT and V-GURT seed technologies: aka “suicide” or “terminator” seeds. GURT stands for Genetic Use Restriction Technology. T-GURTs are technologies designed to switch off a genetic trait in genetically modified seeds, so that the genetically modified seeds cannot be used without an activator compound. V-GURT technologies create sterile second generation seeds. There is a de facto moratorium on field trials of GURT technologies until further research establishes security and benefits (Econexus.info).
There are thousands of patents related to these
seed technologies. A
search at the EPO for “transgenic seeds” yielded 3732 hits, with 12 hits for “pesticide
transgenic seeds”. Below appears a selection of these hits:
US2013316348 Herbicide tolerant cotton plants and methods for identifying same
US2013318660 Soya beans having high germination rates and ultra low raffinose and
stachyose content
US2004048833 Control of shoot/follar feeding pests with pesticide seed treatments
(Monsato tech.)
US2003033631 Method for reducing pest damage to corn by treating transgenic corn seeds with thamethoxam pesticide
(Monsato Tech.)
WO0228184 (A1) Treatment of transgenic corn seeds with clothianidin (Monsato Tech.)
Likewise a search at the EPO for “drought resistant plant” yielded 607 hits. Below appears a selection of these patents.
EP2665820 (A1) - Drought resistant plant and methods for making the same
using transcriptional regulators (University of
California)
US2012137382 (A1) Stress-tolerance in plants
US2009300980 (A1) Corn with transgenic insect protection traits utilized in
combination with drought tolerance and/or reduced inputs particularly
fertilizer
US2010146661 (A1) Sugar beet genes involved in stress tolerance
WO2009099415 (A1) Compositions and methods for drought tolerance
WO2010019838(A2) Stress tolerant transgenic crop plants
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Answer: According to the very best observers and
critics of seed technologies, these are highly profitable and not fully understood technologies. These are also very controversial technologies from
just about every standpoint, other than the large corporations and government
agencies involved, whether it is from the perspective of the farmer, the
consumer, the legislator, or civil society groups (Shiva, 2000, Navdanya, ETC
Group, 2011, GRAIN.org, Econexus.info)
Question: Why?
Answer: In a nutshell, it is argued that TG patented seeds are a threat to food
sovereignty and security (Shiva, 2000, 2011, Navdanya 2014).
But, that’s another really interesting question!
A question of
dissenting views and perspectives.
References
Econexus (2014) www.econexus.info
GRAIN (2014) www.grain.org
Navdanya (2014) www.navdanya.org
Shiva, V. (2000) Stolen
Harvest: The hijacking of the global food supply. Cambridge, MA: South End
Press
Shiva, V. (2011)
Foreward to Earth Grab: Geopiracy, the New Biomassters and Capturing Climate
Genes. Oxford, UK: Pambazuka Press.
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