The Dirty Truth About Oat Milk
(Mother Jones) Move over, almond and soy milk: An oat milk boom, as I argued in a piece last year, could help the Midwest solve some of its most dire agricultural issues. And now there’s new research out this month to help support the case for covering the region with oats.
In states like Iowa, fertilizer runoff from corn and soybean farms pollutes drinking water and feeds algae blooms, fouling water from local lakes and rivers down to the Gulf of Mexico. These farms also lose soil to erosion at an alarming rate, compromising the region’s future as a crucial hub of the US food system.
Back in 2013, I reported on “one weird trick” that could go a long way toward solving these problems: biodiversity. When farmers add more crops to their dominant corn-soybean rotation, it disrupts weed and pest patterns and means they can use fewer pesticides. It also frees up space for planting legumes, which capture nitrogen from the air and reduce the need for synthetic fertilizer. One great contender for this third crop is oats.
The article also gives yet one more example of how government subsidies often just distort the market in ultimately unfavorable ways:
Another obstacle, Hunt says, are the “heavily taxpayer-subsidized crop insurance programs that keep farmers locked into a corn- and soybean-producing system year after year, even when market prices are poor,” as they have been for the past several years.