As we continued the discussion, he suggested I create a tool to analyze candidates last names to classify their ethnicity. His rationale was to track candidates thru the pipeline to understand where they were falling out. He made the argument that the last name Nguyen, for example, has an extremely high likelihood of being Vietnamese. As an engineer, I understand this suggestion and why it may seem logical. However, classifying ethnicity's by name is problematic as evidenced by my name (Leslie Miley) What I also found disconcerting is this otherwise highly sophisticated thinker could posit that an issue this complex could be addressed by name analysis. (For reference, here is a tool that attempts to do that. With Jewish or African/African Americans, this classifier scored 0% on identifying these groups in Twitter engineering). While not intentional, his idea underscored the unconscious tendency to ignore the complex forces of history, colonization, slavery and identity.