And, you know the sad part? A lot of places don't allow you to even try to learn. For example, my current place that I rent has a yard (it's a nice little trailer home), but I'm not allowed to have a garden. They even chopped down the nice tree that was growing in the yard when I first moved in.
Oh, I can certainly try to grow stuff inside in containers, but that means I gotta get containers (which I can't afford) and I get an increased risk of bugs & dirt being in the house (not a fan thanks).
Life is not an optimization problem.
So let's hear it for optimisation.
https://en.wikipedia.org/wiki/British_Agricultural_Revolutio...
You can certainly grow various fun things in buckets - tomatos, herbs, etc. But you can't survive on it. Not with a small city garden.
And that's the point - in pre-industrial times, you had to survive off what you could grow, and you had a lot more land, which you used most of to grow your own food, and used most of your own time to grow food, and you were fucked at the first bad harvest (though you would likely have been part of a social contract where your local landowner took a portion of your crops to cover for these eventualities)
In post-industrial times, peasants found they could work in factories and earn much more than they could selling a portion of their crop. Countries stopped being 90% farmers. Normal people could specialise, not just the landed gentry who didn't wonder where their next meal was coming from.
And here we are typing to each other on websites.
It's sad if the city or your landlord won't let you have a garden. Gardens are wonderful things. You should try and grow something. But we're in a discussion context of "people don't even know how to grow their own food any more". Thank goodness for that, because if we did, we'd be spending all day tending to our crops, living in abject poverty, at constant risk of starvation, and we'd have no time for computers. Thank goodness for modern agricultural practise.
What can I say? Retail does not provide a living wage.
Money is merely a mnemonic device serving the same purpose, to mark those who did more good than received.
Average person does not know how to grow food and build shelter not because getting paycheck is convenient but because it is more efficient. If we do not want money, supermarkets etc. we'll be back to 10 mln people that the tribal way of life could sustain.
Being employed to get money is not really different from searching prey or edible roots, what is different now is that billions of people who were supposed to die because they couldn't find what to eat, or couldn't get along with their tribe, stay alive and complain that they did not receive more free stuff from complete strangers.
But this modern society we live in... it's just not structured that way anymore. Most of us live in little silos now: our job and our atomic family.
And we've become so used to depending on it that it looks very unlikely to change until/unless shit hits the fan. Your average person doesn't know how to grow their own food or build their own shelter, and even if they do it's far less convenient than just getting a paycheck and relying on the supermarket.
It's often amazing to me that the whole edifice of it functions as long as it does. Sometimes when I'm in the CBD here in Melbourne, I sit there marveling at the thousands of people I see wandering the streets, all of whom are somehow employed by someone to do something such that they have enough money to keep afloat.