Accelerating the racial polarization of the electorate.

As always, Joel Kotkin gets right down to the basics when discussing illegal immigration issues:

More recently, this wave of undocumented migration has diminished, as economic prospects, particularly for the low-skilled, have weakened. Yet the undocumented population remains upwards eleven million. Largely unskilled and undereducated, roughly half of adults 25 to 64 in this population have less than a high-school education compared to only 8 percent of the native born. Barely ten percent have any college, one third the national rate.

This workforce is being legalized at a time of unusual economic distress for the working class. Well into the post-2008 recovery, the country suffers from rates of labor participation at a 36 year low. Many jobs that were once full-time are, in part due to the Affordable Care Act, now part-time, and thus unable to support families. Finally there are increasingly few well-paying positions—including in industry—that don’t require some sort of post-college accreditation.

African-American unemployment is now twice that of whites. The black middle class, understandably proud of Obama’s elevation, has been losing the economic gains made over the past thirty years.

Ultimately, the newest migrants will be competing with existing residents—particularly poorer ones—not only for jobs but also social services.

The President’s action on immigration requires a profound shift in economic policy, particularly in the large urban centers where most undocumented are clustered, to avoid creating a squeeze on scarce jobs and services. But Obama’s other big agenda—addressing climate change—has slowed the expansion of fossil fuel development. Meanwhile, it’s the energy sector that creates precisely the kinds of high-paying blue collar jobs, averaging upwards of $100,000 annually, that immigrants might be eager to fill and could give low unskilled workers a foothold into the middle class.

Similarly, efforts by Obama’s allies at Federal agencies like HUD to encourage dense housing and discourage suburban growth means far less construction employment, one of the largest generators of good blue collar jobs and opportunities.

The current amnesty could benefit both the country overall as well as recent immigrants if it is tacked to a broad based economic growth strategy. But that doesn’t seem to be in the cards. Instead, continuing policies that inhibit broad-based economic growth are increasing the numbers of Americans who must depend on government, not the economy, to take care of themselves and their families.

Read more here.