Why does that "one" farmer have to produce so much wheat? Why is that his only crop every year? Your telling me that these small time farmers produce so much wheat that their local communities can't consume it all? Why do so few very large wheat producers have to create so much excess in a market that can't afford it? Why can't local growers set their own prices according to their local demand? You also seem to like idea of bringing in products from other countries to undercut the local competitors by your first statement. Like you stated I seem to not " get it" so explain it some more in detail, I'm not but hurt by the way and not whining about, I've made the choices to not participate your "Garden of Eden" economic system.
and you spin out of control, crashing into the wall of complex interactions which make modern society possible.
in my simple example all the fundamental forces are there, supply, demand, exports, imports, free and voluntary associations, and thus a society.
farmers, LIKE ANY TRADESMAN, seek to get maximum return on their investment of labour time and materials. if everybody in tour town grows dope, you cannot sell dope at any price which offsets your investment, unless everybody else's dope is seedy, sour and impotent, while yours is The Bomb, in which case you and the rest of the dope peddlers on your block are not even in the same market.
if everybody's dope is good, then you must decide whether to grow only enough dope to satisfy YOUR needs, thus no surplus to sell, or ship that dope over to the next county where nobody is growing weed, and sell it for a price which offsets your expenses at home in growing the dope, plus the expense, time and effort you must expend to sell the dope in town B.
conversely you can sell that dope to a MERCHANT in town B, who will pay you less than you would have gotten if you sold it yourself, but you dont have to stand on the corner all day slanging nickel bags while your next grow is delayed until you can get home and tend it.
the merchant must offset YOUR costs (which are passed on to him) as well as his own costs, while ensuring at least some profit for himself, since buying and re-selling dope is his trade. as a result his price for your dope will necessarily be higher than the price you would charge for your dope if you were to slang it yourself.
meanwhile, all the dipshits in town B are bitching about how much dope costs in their city, and they start blaming YOU the dope grower for the economic realities which make dope more costly in their town than in yours.
why do YOU have to grow so much dope so that they must buy it from you?
why should you profit by their own inability to grow their own dope?
you are now Big Marijuana, and they start passing regulations on your "cheap imported weed" which of course raises the prices even higher.
now the only dope available for a reasonable price in town B is dirtweed grown by some dumbasses in the boonies behind town B, and it's now YOUR fault (in your role as "Big Marijuana") their dope is expensive AND shitty.
rabble rabble rabble.
you dont know how agriculture works, you dont know how commerce works, you dont know how subsidies and allotments work, what DO you know, maybe we can start from there.