I think this type of classifying phenomenon is a sort of low level Bayesian filtering. One of my best friends is African American and he tells me he notices sta

I think this type of classifying phenomenon is a sort of low level Bayesian filtering. One of my best friends is African American and he tells me he notices staff at gas stations and grocery stores eyeing him intently like he's seconds away from shoplifting with higher frequency in lower income areas and people brazenly crossing the street in broad daylight if they are alone and approaching him on the same sidewalk. I don't know if there is a easy solution to advance society other than the passage of time and I think it's unfortunate people face these daily injustices. Thoughts?