&gt; You are making the case that intraracial facial structures all resemble each other<p>No, my point is precisely the opposite. I&#x27;m making the case that facial structures are a crude approximation for genetic classification because it&#x27;s not true that all &quot;black&quot; people have a dark skin complexion, not all &quot;black&quot; people have thick kinky hair, there is genetic diversity within the &quot;black&quot; community because the definition of &quot;black&quot; is fluid and based on an amalgamation of regional, political, cultural and apparent (as in apparent to the naked eye) genetic factors.