Topic summary
Conspiracy theories

Extracted from the Wikipedia article Conspiracy theory.
Consequences
Conspiracy theories are a fundamental component of a wide range of radicalized and extremist groups, where they may play an important role in reinforcing the ideology and psychology of their members as well as further radicalizing their beliefs. These conspiracy theories often share common themes, even among groups that would otherwise be fundamentally opposed, such as the antisemitic conspiracy theories found among political extremists on both the far right and far left. More generally, belief in conspiracy theories is associated with holding extreme and uncompromising viewpoints, and may help people in maintaining those viewpoints. While conspiracy theories are not always present in extremist groups, and do not always lead to violence when they are, they can make the group more extreme, provide an enemy to direct hatred towards, and isolate members from the rest of society. Conspiracy theories are most likely to inspire violence when they call for urgent action, appeal to prejudices, or demonize and scapegoat enemies.