Young people nowadays are more exposed to world news, whereas primitive societies were rather isolated and had nothing to do with the outside world.

primitive 来自拉丁语 primitivus，由词根 prim-（第一、最初）和后缀 -itive（具有...性质的）组成，字面意思是"最初的、原始的"。在人类学中指社会发展早期阶段的"原始社会"，强调技术、文化发展程度较低的状态。