What&#x27;s stopping a future anthropologist from declaring siberians and pygmies to be different species? It&#x27;s not done now for political reasons, but the future has no reason to be concerned with the past&#x27;s special sensitivities.<p>Consider that &quot;spanish&quot; and &quot;italian&quot; are officially separate languages, while the US and Scotland both officially speak &quot;english&quot;. The terminology won&#x27;t help you predict which pair has an easier time communicating. It&#x27;s political.