Let us note that allowing land to lay idle is, as a matter of fact, the best possible way to make the switch to organic farming. It is said that making a sudden switch to organic farming is difficult for our arable land, which has been ruined by agricultural chemicals and chemical fertilizers, but if one lets the land lay idle and avails oneself of the following method, the land will come back to life in only one year, and one will be able to raise good rice with absolutely no agricultural chemicals or chemical fertilizers.
On idle paddies just dump great quantities of such things as straw, grass, chicken manure, garbage from your kitchen, and dregs and lees from starch and tofu, if you can get them free. After you have done this, the weeds will grow luxuriously. Cut them and then either let them lie as they are, or (if you have animals) feed them to your animals and return the weeds to the soil in the form of manure. If you continue this for one season you will find that the next year, even if you begin with no fertilizer at all, mature seedlings planted a little late and wider apart than usual will grow beautifully and strong, and you will get big ears of rice even without adding any fertilizer during the season. Truly great is the recovery power of Nature.
By letting some land lay idle you can get two birds with one stone: begin the shrinkage of the cities, and manage the switch to organic agriculture. Remember, the object here is not to produce great quantities of rice, but to produce healthy rice without the use of chemicals; if the farmers eat just a little good-quality rice, that is all that matters.
Now at this time a food panic will arise, and it is inevitable that the cities will ransack the farming villages in their search for rice. But if we do not get rid of the pus, the sore will not heal. In the attempt to deal a blow to the powerful cities, we must prepare ourselves for a little bloodletting. It may be expecting too much to achieve our goal without payment of any kind.
Whether in the country or in the cities, we are faced with two clear alternatives, represented by the following two attitudes: "As long as I can gain happiness (extravagance and prosperity) now, it's all right if humanity perishes in the future," and "Even if we experience more unhappiness (austerity and a smaller scale lifestyle) than at present, humanity will survive." These are the alternatives, and we must choose one of them.
I think that, even if there is a little bloodletting, and even if the cities retreat and life becomes much more inconvenient and difficult than it is now, we should let the human race continue to exist on this Earth.
Fortunately, a full belly (extravagance) engenders laziness, but an empty belly (austerity) engenders hope. As long as, ensconced in the midst of plenty, we continue our extravagant lives, we will never have the opportunity to experience real happiness.
Supplementary Comment on "Rice Shortages"
It is said that the rice shortage (a shortage of a magnitude that brought about the need to import rice) is the result of four continuous years of bad weather, but a bigger cause is man-made — the meddling of the city.
The first of the city's mistakes is its infamous policy of reducing rice acreage. To say that "since there's too much rice you must till fewer paddies" is nothing more than a kindergartner's idea for a solution. Is this the best idea that the elite bureaucrats in the Ministry of Agriculture could come up with? And when we see that the politicians representing the farming villages just let this pass, it is obvious that they are not much smarter.