There's also the conundrum of "misracing" Brown people who have globally-disparate backgrounds. Some examples:

-- A person of Cherokee descent being mistaken as Samoan

-- A person of Nicaraguan descent being mistaken as Persian

-- A person of Sri Lankan descent being mistaken as Maori

-- A person of Armenian descent being mistaken as Uruguayan

Should we all just walk around wearing placards that display the results of DNA/genetics testing?