"the average salary Bladenosh showed is even without the people who do not exist officially but sure are there. This is a very large amount of people. Its only a question how great an amount will die off or will live."
Same goes for the US with the illegals. Though it is less, obviously.
"China's domestic market isn't growing very fast. In fact its the exact opposite compared to their export. If it did, it would be devastating for world economy as there are not enough resources or farm outputs to feed the meat eating Chinese."
China is actually working towards getting enough resources and farms, by competing with the US for them. Yes, there aren't enough resources and farms to feed both the US and China. This may be another reason for US downfall as US contacts with producing countries in the 3rd world decline and those of China are improving (for instance Columbia, where China is now building railroads to replace the panama channel).
"At this moment china is getting rich in dollars mainly. If US econ collapses, EU and Chinas will as well. It will only cause unrest. It will not happen anytime soon.
China would wan't to buy eg euro's but if they do, the US dollar collapses and with it the stock markets. Their euro's wouldn't be worth anything then. If they keep the dollar, they will go down if US goes down."
Yes, that is the main problem. When the US market collapses, markets worldwide will collapse. Even though it didn't show as much in the recent financial crisis (countries such as Brasil who have been growth powerhouses kept growing), I do believe that when the US does collapse it will have a greater impact.
However, the system the US maintains at this moment will collapse some time in the future. But that'd be about how a free market works: an entirely different discussion.
China could easily feed itself by intesifying its agriculture and making it more efficient. This would of course cause a lot of urbanization and ruin the lives of farmers. Furthermore China is the main producer for North Korea: this costs them a lot of food that they could use for themselves. If China decides to drop North Korea as its ally it could keep the food for itself.
About the literacy: yes, that's what i mentioned myself.
Maar doodslaan deed hij niet, want tussen droom en daad,
Staan wetten in de weg en praktische bezwaren,
En ook weemoedigheid, die niemand kan verklaren,
En die des avonds komt, wanneer men slapen gaat.