 Even the revised understanding of race and genetics, however, faced challenges. First, the groupings from human evolution did not map neatly onto the traditional folk concepts of race; for example, if “White” applied to people descended from the migration that ultimately wound up in Northern Europe, then that would mean children born today in Bangalore, Oslo, and Damascus all count as “White”—a counterintuitive grouping of “White” people (Smith 2011). Critics also pointed out that the folk concepts of race evolved over time, largely in response to political and economic pressures (like census counting and justifying slavery), not biological insights (like paleogenetic discoveries) (Roberts 2011). Some critics have encouraged distinguishing “race” from “ancestry”, confining talk of genetics (e.g., genetic ancestral testing, genetic medicine) to the ancestry side of that distinction and keeping it out of discussions of race (Yudell et al. 2016; entry:  identity politics).