he pervasiveness of these formats means that our culture uses the style and content of these shows as ways to interpret reality. For example, think about a TV news program that frequently shows heated debates between opposing sides on public policy issues. This style of debate has become a template for handling disagreement to those who consistently watch this type of program.

As minority opinions are silenced, the illusion of consensus grows, and so does social pressure to adopt the dominant position. This creates a self-propagating loop in which minority voices are reduced to a minimum and perceived popular opinion sides wholly with the majority opinion. For example, prior to and during World War II, many Germans opposed Adolf Hitler and his policies; however, they kept their opposition silent out of fear of isolation and stigma.

such as news media and social media.