A key element often discussed is the lack of a proper name for the Doctor or the pearl buyers. They remain nameless to represent the faceless institutions they uphold. They are not individuals but functions of a corrupt system. When analyzing characterization via the pearl pdf, students note that only the indigenous characters are given the dignity of names (Kino, Juana, Juan Tomás). This subtle choice by Steinbeck emphasizes where the humanity in the story truly lies - not with the wealthy and powerful, but with the poor and oppressed.