Fresh takes on the divisiveness of race and other differences include abandoning color-blindness and admitting that ethnic mixing isn’t the end in itself.
The goal isn’t to ignore or minimize differences, but to acknowledge and learn from them. (As expressed in a rather unusual analogy: “As sulfur indicates the health of a marshland, so conflict signifies the health of a society.”)
Classic issues: defining people as “norm” vs. “other”, framing differences as deficits rather than collective strengths, focusing on race and excluding other dimensions, equating all diversity concerns with power struggles, polarizing race as two colors instead of many, addressing diversity as a poster or event rather than exploring its ongoing influence.
New(er) findings: that children may be more equipped to explore diversity in 1st than in 3rd grade, that 3-yr-olds already ascribe positive traits to similar-looking people and negative traits to others.