Issued by the United Nations in 1965, this 4-cent stamp highlights global concerns regarding population trends and development. The design features three silhouetted human figures increasing in size, symbolizing population growth, set against a stylized patchwork of agricultural land. The red UN emblem in the upper left corner underscores the organization's role in addressing demographic and developmental challenges. This stamp is part of a broader thematic series promoting international awareness of social and economic issues.