by AgentR11 » Sat 26 Apr 2014, 20:06:18
$this->bbcode_second_pass_quote('careinke', '
') *snipped images of 6 mcmuffin comparison*
$24 will buy 60 pounds of floor at my local grocer. Sugar is slightly more expensive.
That's 90,000 kcal; 45 days of subsistence for many, about 28 for me; but either way, its a staggering amount of food. Catch a fish here and there for amino acid variety, maybe boil some nettles for trace nutrients; with that you can go your whole productive adult life. The carb/fat balance won't be kind to your elderly years later, but you aren't too productive at that point, so no big deal.
The stuff in your $20 image was still what I'd call luxury food.
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So, to the OP question; you can see the amount of up-charge in the retail and processing system right there, even if oil were ten times the price, even in current dollars; that bag of flour and sugar, salt, and other necessities would *STILL* be affordable to the minimum wage employee at walmart. What they can't afford is the Twinkie, and definitely meat will be very dearly priced. But surprise surprise, humans don't really need all that much protein.
So I see this going another direction, I think industrial ag, the BIG tractors, train cars, grain carrying cargo shipping; they keep going without a hitch. The shipping from packaging point to retail will become slightly more challenging; but the big hit comes in how people go TO the retail location. If it costs me $20 to go to and from Walmart, I can't do that trip to buy a pack of beer or a loaf of bread; so I think this bifurcates shopping habits, into modest loads by foot or bike/scooter, and very large loads by van or truck. I might be biased, because this is what I do now, I don't give two seconds thought to going to the grocery store to buy a couple apples, but I also don't take a motor vehicle to get the two apples; when I take the truck, I don't buy 4 rolls of paper towels, I buy 40. So that future, $20 trip becomes ok again, *IF*, I buy $300+ worth of supplies.
I don't think Americans are ready to think in this manner, as a general rule, but we are also overly price sensitive, so it may happen sooner than one might expect.
One casualty though... I have serious doubts that low calorie density, sensitive vegetable produce, shipped thousands of miles can survive this transition. Grocers will have to rely more on what they can purchase regionally or locally. Oranges in NY though, luxury item.