China has been aggressively industrializing since the 70's and their work is paying off, while America has been aggressively deindustrializing, shipping all the work overseas, gutting the middle class, all so the upper class can benefit from the cheaper labor. The global economy means nothing to me when I can't get a job.
If globalization doesn't help everyone of a country, it will lead to widespread disdain for globalization and eventually the reversal of the policies. If globalization is so important to create a more prosperous world, then we need to find a more sustainable way of doing it.