The wild thing is that the thread description kind of undersells this lol. Not only is he saying scientific studies have proven black people to be inferior to white people, he's using it as justification to claim scientific studies have proven the earth is flat.
Militant ignorance is dangerous and I'm surprised Budden has brought Marc on to check one of its greatest champions (Ish). Some people hate education and seem legitimately mad at the idea that their unfounded opinion does not trump basic facts.