How can communication overload affect people’s attention to news and messages?

Communication overload occurs when individuals are bombarded with more media, symbols, and messages than they can effectively process. In the context of sociology and propaganda, this constant influx of information—ranging from political programs to commercial advertisements—often leads to alienation from modern life.1

To cope with this severe overload, research indicates that people typically employ three unconscious or conscious mechanisms:

• Selective attention: Focusing only on a limited number of media sources.1
• Selective perception: Failing to perceive messages that are uncongenial or contrary to existing beliefs.1
• Selective recall: Repressing or forgetting unpleasing information.1

Consequently, people often prioritize media and leaders that reinforce their existing philosophies rather than those that challenge them. To manage this environment, individuals must actively cultivate "infotention"—a combination of mental discipline and technical filtering—to ensure they remain in control of the information they consume rather than being overwhelmed by the raw flow of data.2