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"Europe is going to return to where it was before its rise in the 18th century, a place on the western end of the Eurasian landmass. It will engage more eastward. America, on the other hand, is going to become more divided and inward-looking and is in very serious decline," he said.

"Everyone has to be made aware of the changes and trained. To delay too much longer would be bad, but it's best to do things right and with a great deal of transparency," said Cochran, who is also a professor emeritus of aerospace engineering at Auburn University.

"Despite rising production, both domestic and overseas demand for steel products have declined,"Wang said.

"Domestic circulation", or the internal cycle of production, distribution and consumption, will be the mainstay of economic development while the domestic market is integrated with "international circulation" to promote the smooth two-way flow of goods and capital.

"Especially the migrant worker, who is in a population of over 280 million and still sees an annual growth of millions of new entrances," he said.