Wait, You Mean Birthright Citizenship Isn't the Standard? (#immigration)

Will Wilkinson informs us otherwise:
Other than our neighbors, Canada and Mexico, the U.S. is the only OECD country with a pure jus soli citizenship rule.
The rest of the post explores possible alternatives to our system, including analysis of the Irish, Australian, and German systems. Of course, any change would require a Constitutional amendment, but if it were a reasonable change, and not vulnerable to a charge of xenophobia or racism, it might get the required votes.