Here's industry reports
https://www.nationalbeefwire.com/doctors-group-applauds-comm...
https://www.wattagnet.com/business-markets/policy-legislatio...
And straight up lobbying groups
https://www.nationalchickencouncil.org/new-dietary-guideline...
https://www.meatinstitute.org/press/recommend-prioritizing-p...
Lobbying groups, putting out press releases, claiming victory...
Here's some things you won't find in any of the documents, including the PDFs at the bottom: community gardens, local food, farmers markets, grass fed, free range... Because agribusiness doesn't make money with those.
Just because you might like the results doesn't mean they aren't corrupt as hell
Agribusiness absolutely makes money off of those. In fact they had a hilariously easy time adapting to the consumer trend because all they had to do to label a cow “free range” or “grass fed” was change the finishing stage to a lower density configuration instead of those abominable feed lots you see along highways. The first two stages, rearing and pasturing, didn’t change because they were already “free range” and “grass fed”. Half of the farmland in the US is pastureland and leaving animals in the field to eat grass was always the cheapest way to rear and grow them. They only really get fed corn and other food at the end to fatten them up for human consumption.
The dirty not-so-secret is that free range/grass fed cows eat almost the exact same diet as regular cows, they just eat a little more grass because they’re in the field more during finishing. They’re still walking up to troughs of feed, because otherwise the beef would be unpalatable and grow quite slower.
True grass fed beef is generally called “grass finished” beef and it’s unregulated so you won’t find it at a supermarket. They taste gamier and usually have a metallic tang that I quite honestly doubt would ever be very popular. The marbling is also noticeably different and less consistent. Grain finished beef became popular in the 1800s and consumers in the West have strongly preferred it since.
I’m not sure you can even find a cow in the entire world that isn’t “grass fed”. Calves need the grass for their gut microbiomes to develop properly.
Don't conflate the US and the "west".
I only vaguely said “the West” because I didn’t want to get into the complexities of subsistence farming, regional quirks, and pedantics like “soybeans hulls are often considered roughage”.
About a third of beef in the world is truly grass finished and two thirds of that is subsistence farmers who can’t afford the grain. Most of the rest comes from Australia, Brazil, and New Zealand because it’s more competitive to leave them in pasture than import the grain.
As much as you may want to hold your nose up at the US, the (vast) majority of beef sold in the world is grain finished and has been for a long time. It’s just more economically competitive and people strongly prefer the taste and texture.
...and _people in the USA_ strongly prefer...
Although, I don't know how solid the evidence for even that statement is.
Then in the first half of 1800s a bunch of American farmers with an abundance of corn independently discovered that they could grow bigger cows for slaughter in half the time if they fed them grains instead of roughage like hay or grass. That idea quickly spread to Europe and by the time the green revolution and globalization rolled around in the second half of the 20th century, almost every body started doing it.
This isn’t some new phenomenon. It predates the globalization of agriculture and if you were to ask a random farmer around the world whether they feed their cows a ton of grain they’d look at you like you were asking a very stupid question.
It’d be like asking “do plants need fertilizer?” Yes. If you want to feed the world, yes they do.
The parent questioned whether the use of grain for finishing was down to a demand based on consumer taste preference.
You've done nothing that would move them from their position of questioning the evidence here.
The detail you do provide shows grain feeding increases yield for farmers, which would be an indicator that it is financial benefit to herd owners that drives the use of grain; potentially moving away from your assertion.
Angus beef is very popular in UK, I'm relatively sure it's grass fed?
> ...and _people in the USA_ strongly prefer...
Although, I don't know how solid the evidence for even that statement is.
Is completely incoherent in the context of the thread and I just did my best to answer the two words “solid evidence.”
However you make a good point. There is a chicken and egg problem here between consumer taste and farmers optimizing their yield. I don’t have an answer, but I invite you to compare them yourself, if you ever get the chance to eat grass finished beef versus a high end ribeye. Or something like wagyu/kobe where they’re fed almost exclusively rice mash or grains.
As for “angus beef” no that doesn’t mean anything. The US/UK/EU don’t have any meaningful regulations about those marketing terms.