Our own John O’Sullivan has some good stuff planned this week at the Hudson Institute in DC. On Tuesday, Oxford Demographer David Coleman will speak on “How Many Americans, How Many Europeans, and Which Ones?” And on Wednesday there will be a conference on “The Future Politics of Immigration,” with NR’s own Kate O’Bierne, as well as Mickey Kaus, Robert Rector, Nick Eberstadt, John Fonte, et alia (the “alia” includes me).