To a degree, yes; but a small degree. The reality is that, to get a better job than washing dishes or flipping burgers, you need to speak and understand english.
Well, only if you think of multi-culturalism as being one culture here, one there; in the model of, say, a mexican part of town, a jewish part of town, an anglo part of town etc. I dont consider that multi-culturalism myself, more like multi apartheid.
But when you think of multi-culturalism as individuals each adopting parts of differnet cultural packages that they themselves like, I dont think your point is something to worry about.
Mexicans for example, as they move here, are exposed to a whole lot more than they were in Mexico, usually. As individuals, they are going to look at all these things they are exposed to, and adopt more than a few (and yes, reject a few too). There need be no ‘pressure’.
And we non-hispanics also adopt quite a bit from them; salsa outsells ketsup. And really, apart from the food we eat and the language we speak, I cant think of too many cultural differences. Some of my best friends are hispanic, and beyond language they arent any different than most americans. Its always struck me how much in common we have, underneath the superficial stuff.
I dont think it was ever a priority to assimilate. I dont think it is now. What was a priority, and what still is, is to have a better life for themselves and their family, with hopefully more opportunity. Because this is the prime motivator, to achieve this, a certain amount of assimilation is required. The mexicans who havent assimilated are the ones who still stand on street corners waiting for labor work even when theyve been here 2 or 3 years.
Very few people come here from anywhere with the intention of assimilating and integrating. Those things are just a consequence of what they do come here for.
Well, racism, cultural bigotry; its a fine line. But I dont see it as a problem thats going to get worse; not by nature anyway, but possibly by design. In other words, its a problem only if people choose to make it one. Xenophobia is a potential reaction to the absolute horror of being around people who speak differently; but it is not the only potential reaction, and so it is an individual choice.
I think this whole paper by this guy was driven by the protectionist trend in the US right now, whether its corp outsourcing or hispanic immigration.