Why do you think that blacks have a higher crime rate than white people?
Derec believes that it is genetic. Do you agree?
I did not claim it was genetic, but I do not think we should a-priori reject the possibility either. We do know genes can affect behaviors and we also know that allele frequencies for many genes can vary widely by population. To reject, for ideological reasons, even a possibility that there could be population-level genetic basis for behavioral differences would be foolishness akin to Lysenkoism.
That said, even if there is found a genetic basis for behavioral difference, populations do not neatly correlate to the social construct of "race". African populations classified as "black" are very genetically diverse.
And of course, a possible genetic basis for behavioral difference should not be used as a basis for discriminating against any individuals. However, it could be used to explain population-level variations in behavior without claiming that any difference in outcome must be due to "racism".
However, I think culture plays the dominant role here. Very popular parts of black culture, specifically hip-hop, glorifies violence. It is also linked to violent black radicalism of 60s and 70s even sometimes by family descent. Cop-killer and BLA terrorist JoAnne Chesimard aka Assata Shakur is an aunt of rapper Tupac Shakur for example.