One in 12 babies born in the U.S. in 2008 were offspring of illegal immigrants, according to a new study, an estimate that could inflame the debate over birthright citizenship.
Setting aside the constitutional issues, what would be the effects of eliminating birthright citizenship?
Immigration opponents presumably think that elimination will reduce the incentive to immigrate, thereby shrinking illegal immigration.
These advocates may be right, but it’s hard to know whether the reduction in illegal immigration would be minimal or substantial.
Assuming much illegal immigration continues even without birthright citizenship, the effect of elimination is to drive illegal immigrants and their children further into the underground economy, reducing the scope for assimilation.
That strikes me a highly undesirable. The history of U.S. immigration shows that the vast majority of immigrants, legal or not, assimilate within a generation or two. Thus, fears that immigrants will undermine U.S. culture, language, customs, or whatever are unfounded, assuming immigrants have both the opportunity and incentive to assimilate.
So, I leave the constitutional issue to the lawyers. But as a matter of public policy, I support birthright citizenship.