Those kinds of observations must be tempered by the day-to-day realities of those who don’t have the cheat codes of whiteness to help them avoid racial harassment, especially from police. The Jane Jacobian idea of “eyes on the street” very easily becomes “eyes on the black people” — which is why some African Americans disengage from public spaces like parks altogether. These peaceful green spaces just as easily induce anxiety and trauma for black and brown people, especially when they know the cops can be unleashed at any moment.

—Brentin Mock, in “The Toxic Intersection of Racism and Public Space”