The post clearly describes scientists in related fields using scientific mechanisms and tools like DNA analysis to make the discovery based on replicable results. So, I don't see this falls under pseudo-science or "flaky publishings". As it's also widely accepted that earliest humans started in Africa then migrated elsewhere, its quite logical the the first arrivals in Europe would be darkskinned and not surprising that more evidence reflecting that is found. Nothing political or "anti-European" about that. Only problem I see is some people possibly having personal issues with identity of their ancestors, which doesn't change the facts.