Affirmative action in Brazil Slavery's legacy Apr 26th 2013, 12:27 by H.J. | SÃO PAULO TO SUM up recent research predicting a mixed-race future for humanity, biologist Stephen Stearns of Yale University turns to an already intermingled nation. In a few centuries, he says, we will all "look like Brazilians". Brazil shares with the United States a population built from European immigrants, their African slaves and the remnants of the Amerindian population they displaced. But with many more free blacks during the era of slavery, no "Jim Crow" laws or segregation after it ended in 1888 and no taboo on interracial romance, colour in Brazil became not a binary variable but a spectrum. Even so, it still codes for health, wealth and status. Light-skinned women strut São Paulo's upmarket shopping malls in designer clothes; dark-skinned maids in uniform walk behind with the bags and babies. Black and mixed-