Causes of the woes you mentioned faced by contemporary human society are much, much bigger and more complex than skin color.
Marvin, I have always liked your work, but you are being a little naive here- We have in America, something called "black solidarity"- it's approved! Society has worked very hard to eliminate "white solidarity", but has been reluctant to dismantle black solidarity, even when it is hurting the black community. . Society is paying a price for that. Like, Snitches get Stiches- which in the ghetto means- even, if a black gangbanger kills a 5 yr old black child and you saw me shoot him, you can't rat me out to the white police- so keep quiet or I'll come after you, too. Black criminals have a free reign in the gehtto and a white policeman is persona non grata in the hood.
http://pjmedia.com/jchristianadams/2013/07/12/whats-in-holders-wallet-his-real-race-card/
"Holder’s explanation— in other words,
race comes first for Holder."