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You can use the land to grow beans and other plant protein as opposed to grain. There is another level of opportunity costs. Without the need to use land to pro
by mjyoon 3y ago
You can use the land to grow beans and other plant protein as opposed to grain. There is another level of opportunity costs. Without the need to use land to produce animal products, we can use less land and grow a larger variety of crops.
- bumby 3y ago"Can" for sure. However, I doubt the land use would change much without other systemic modifications, like changing farm subsidies (which tend to be very resistant to change).
- nradov 3y agoThat depends on what land you're talking about. Beans can only grow well in certain places. Ungulates such as cattle have a particular ability to convert low quality plant matter into high quality protein which almost exactly matches human needs. https://en.wikipedia.org/wiki/Digestible_Indispensable_Amino_Acid_Score?wprov=sfla1 https://en.wikipedia.org/wiki/Digestible_Indispensable_Amino... Beans are great, but the amino acid ratios aren't ideal for humans and they are deficient in certain essential amino acids which we can't synthesize. It's certainly possible to get near optimal ratios and quantities with a mix of plants but this takes a bit of planning.
- mjyoon 3y agoI said beans and other plant proteins which includes soy, hemp, legumes, oats, nuts, amaranth, etc. which are already grown in the US regions where land is used to graze cattle. Not sure why you're singling out beans.
- nradov 2y agoI'm not singling out beans, just using them as one example. All of the other plant proteins you listed have similar quality issues.
- mjyoon 2y agoSoy is a complete protein. IF you need all the essential amino acids, you eat a variety of sources. https://www.chhs.colostate.edu/krnc/monthly-blog/plant-based-protein-a-simple-guide-to-getting-enough/ https://www.chhs.colostate.edu/krnc/monthly-blog/plant-based...
- bumby 2y ago>It's certainly possible to get near optimal ratios and quantities with a mix of plants but this takes a bit of planning This is true for any processed food. And I’m using “processed” liberally here. Meat must generally be butchered, and salted/smoked/cooked before consuming, but we’re just so used to it we don’t consider it “processing” or “planning” to do it.
- drekk 2y agoSo much planning! You have to eat beans AND rice to get all of your essential amino acids. That's two whole foods! Ah well, too complicated. Instead I'll grow alfalfa in the desert to raise and slaughter cattle. I'll eat just the meat by itself, and now I've got zero fiber but I don't have to think about all those complex amino acids with my feeble, plant-based mind.