All race is a social construct and can't be disproved by saying that some myth about it has been disproved. Neither blacks or hispanics or asians have a single origin. But whites are still all being systematically eradicated. White people all have more in common than we do with non whites. Higher IQ, stronger work ethic, more empathy and compassion, higher integrity. We should be fighting with everything we have for the right to free association. We don't need a common gene to be better off with each other than we are with non whites bringing us down.