During the twentieth century, food manufacturing and agricultural policy
increasingly centered on a limited number of major commodity crops.
Processing plants, transportation networks, crop research, government
programs, insurance structures and large buyer markets developed around
crops that could be produced and traded at industrial scale.
Corn
Soybeans
Rapeseed / Canola
Sunflower
Safflower
Cottonseed
Peanuts
Commodity Vegetable Oils
In the United States, soybean and corn production grew far beyond cooking
oil. These crops became central to livestock feed, starches, sweeteners,
processed foods, industrial ingredients and renewable fuels. Other
established oilseeds developed their own large processing and distribution
systems.
Government policy did not simply choose one day to eliminate Camelina.
The shift was broader and longer: public research, commodity support,
infrastructure, crop insurance, buyer demand and private investment made
familiar crops easier to finance, process and sell.
Camelina had fewer processors, fewer buyers and fewer reasons for farmers
to plant it at commercial scale. It became commercially invisible while
familiar oils filled American supermarket shelves.
Camelina was crowded out by economics.
It was not rejected after losing a nutrition comparison. Most consumers
were never offered the comparison at all.