Dutch Uncle
* Tertia Optio * Defend the Constitution
I already stated that I know little about race and biology and I am not going to make a conclusion based on one article. My reference to DNA and skeletal remains are just things that popped in my head to question the claim there is no biological basis.
However, assume I accept that race is a social construct. That makes the remaining tenets of CRT no different than if race did have biological foundations. Using race to "to oppress and exploit people of colour" can be done with real or socially constructed categories. If "the law and legal institutions in the United States are inherently racist insofar as they function to create and maintain social, economic, and political inequalities between whites and nonwhites, especially African Americans," those inequalities can be maintained whether race is a biological or social construct.
Why do all those elements of CRT depend on race being a social construct. I can discriminate against a person whether they are biologically different or have no biological differences. We actually do that to white people we don't like (see the JPP prejudice against those from the South or have no college degree).
The Human Genome Project (HGP) was completed April 14, 2003. Even before then geneticists realized there is no such thing as "race" due to human variance. Human beings are over 99.5% identical. Skintone, hair, facial or other outward features are, literally superficial and of no real difference compared to the brain and other internal features of a human being. The primary differences between human beings is cultural and what others assume about each other.
https://www.genome.gov/human-genome-project/Completion-FAQ
https://humanorigins.si.edu/evidence/genetics
https://www.scientificamerican.com/...humans-and-other-primates-pervade-the-genome/
Genetically, two angry Klansmen marching down the street could be genetically further apart than with a group of Jewish protestors on the side.