Agree with you Louder, Rasputin, you do make some good points though.
Many years ago pretty much all the worlds large economies were at least somewhat tied together. A strategy called "mutually assured economic destruction". A big boy goes down and we all suffer. This is another reason that a nuclear war will likely never, ever happen between the worlds super powers....because it could crush everyone.
Make no mistake, China's economy is a paper tiger. A big, inflated, but weak tiger. Building ghost cities and buying hundreds of thousands....even millions of cars and parking them on huge lots just to keep GDP up is not the wisest of plans. It's sort of like sticking your finger in the dike to hold the water back. You know 100 percent for certain that you can't hold all that water back forever. Once the dominoes start to fall in China then it will rapidly fall to pieces for them. Stock markets across the world will crash, and there will likely be a severe recession. The good news for north America is that there would be demand for goods that may not be coming in from over seas anymore, and with demand there is opportunity to make a buck or two. Wise entrepreneurs will take advantage of this and it will create a bunch of jobs in the U.S, Europe, Canada, and Mexico.....Unless some of the fragile socialist economies in Greece and Spain collapse, then Europe could be in serious trouble.