So you wash your salt shakers before refilling them?
Yes, and I'm kind of disgusted by the implication that YOU DON'T.
I also wash tuperware containers before reusing them, and I wash my dishes before eating off of them a second time.
You're also going to need completely separate grain elevators.
No you're not. You're just going to need to know whether or not the grain being lifted on those elevators comes from a GMO source or not.
But they aren't required to list the strain of wheat that flour was made from.
Which is something that may change with the new labeling laws.
Significantly, flour manufacturers are at least AWARE of what strains they have been using. They would have to know at least that much in order to manufacture a product of consistent safety and quality.
The idea that a manufacturer would take several tons of a material whose origins he cannot account for -- and cannot even know exactly what the material is -- and then process it into a food to sell to people is, frankly, HIGHLY disturbing and not something I would want to encourage IF it were common.
there's no requirement to list the impurities that are left behind from whatever it came from
I'll grant that there's no particular need -- at this time -- to require a listing for "trace amounts of GMO products" unless the product specifically seeks to be certified "GMO free."
But you're after a far stricter definition.
Not at all. If a product using corn uses a genetically modified strain in its manufacturing process, it should be specified as such in its ingredients. Manufacturers ALREADY KNOW if this is the case or not, all they have to do is list it.
Remember the lawsuits about pollen blowing in?
Yes. Farmers preemptively sued Monsanto over accidental contamination of their fields with GMO products. The judge tossed the lawsuit, citing Monsanto's stated policy of not filing suit against farmers for harvests resulting from said contamination (thus making that policy legally binding).
This is significant, since the farmers were VERY much aware that the GMO seeds had been blown into their fields from neighboring (licensed) growers. That's actually a pretty difficult thing for farmers not to notice.
Unless you grow your soybeans in a carefully isolated area (like the seed producers do) you're going to have some RR genes in the product.
Which, as I already stated, wouldn't need to be listed unless the product is trying to be certified "GMO free." Trace amounts would be acceptable enough... again, unless the farmer or manufacturer is stupid enough to sell his product without knowing anything about the quality or nature of what he's selling.
Basically: the only way you can be that ignorant about what you are using to make your product is because you're an imbecile and probably shouldn't be putting your product on the market in the first place.
In the real world the grain elevators accept grain from the farmers in the area and mix it all together.
So somewhere in the "real world" there is a place where farmers from all over the area randomly drive up to grain elevators in big trucks, dump the contents of their trucks into the elevators, collect a paycheck, and then drive away to SPEND said paycheck. No questions asked, no paperwork, no accounting for what they just dumped in the elevator.
Assuming that I believed this (I don't) I am again kind of tickled that you think this is an acceptable practice.