Actually, Jane Elliott was a schoolteacher who developed this exercise shortly after the death of MLK for the 3rd grade class she taught. Check out A Classroom Divided.
Funny how the kids handled this better than the adults. Remember, they were in White-assed Iowa. In the 60s. There was a follow-up some 25 or 30 years later, but I can’t find it right now.
Jane Elliott is still alive. Great Racial Thinker, but not someone folks easily and freely quote like some other “professional white anti-racist” people….
“White people’s number one freedom, in the United States of America, is the freedom to be totally ignorant of those who are other than white. We don’t have to learn about those who are other than white. And our number two freedom is the freedom to deny that we’re ignorant.”