And Watson, from Watson and Crick, who discovered the underlying commonality of all humanity, DNA, and won a Nobel prize for that work, was extremely racist[0].

That's the problem with arguing based on name recognition. Cite rigorous, peer-reviewed, established work. Let the veracity of the work speak for itself.

[0] http://www.theguardian.com/commentisfree/2014/dec/01/dna-jam...