Isn't it partially true though ? at first true maybe but given some time they start a margin chase ending up in picking plants that will look good 1 month later on shelves even though they're not the best nutrition wise.
>The reason why food is grown by large industrial farming companies is because they can grow it ~100 times cheaper than you could.
No, it is because people don't want to grow food. My tomatoes cost me 2 minutes of time. I don't know how much you want to value my time at, but lets say I am pretty awesome and deserve $100/hour. That's $3.33 cents for all the tomatoes I can eat. Where are the industrial farming companies producing tomatoes for 3.3 cents per 100 pounds?
>If everyone had to grow their own food, then everyone would starve to death.
If that were true, we wouldn't exist. People did grow their own food for thousands of years. If everyone had to grow their own food, we'd be fine. All mechanization did was free up people from agricultural labor to do other jobs, humans predate tractors.
>The idea of locally grown food in everyone's backyard is a fairy tale that just sounds nice, but would actually be horrible.
It is a reality for lots of people, and we're pretty happy about it.
> If that were true, we wouldn't exist. People did grow their own food for thousands of years. If everyone had to grow their own food, we'd be fine. All mechanization did was free up people from agricultural labor to do other jobs, humans predate tractors.
This works when everyone owns many acres of land per person, and is spending their entire life working the fields, doing hard labor, and doing very little else with their life yes. We don't live in that world anymore, though.
I suspect there isn't even enough physical land on the earth to support this inefficient method of farming.
We have significant evidence of how this worked out for people. That world that you are describing, where everyone spent their entire life just trying to barely feed themselves, was a horrible place, for everyone.
This period of time was called "the history of the world before the industrial era". And lots and lots of people died. So no, they were not fine.
> It is a reality for lots of people, and we're pretty happy about it.
By "a lot" do you mean a very small percentage of the total population?
> My tomatoes cost me 2 minutes of time.
What you do with your tiny backyard garden is irrelevant. It is mathmatically impossible for you to be feeding yourself entirely on that, unless you have multiple acres of land, which I doubt is what you are describing. Your anecdote does not overrule physics.
The reason why food is grown by large industrial farming companies is because they can grow it ~100 times cheaper than you could.
If everyone had to grow their own food, then everyone would starve to death.
The idea of locally grown food in everyone's backyard is a fairy tale that just sounds nice, but would actually be horrible.