19. Fearmongering
Fearmongering is the deliberate use of fear to manipulate individuals or groups into supporting harsh or extreme measures. Political propaganda often exploits this tactic, convincing people that severe responses are necessary for safety or survival. As discussed in Scientific American, fear can override rational thought and compassion, making it easier to accept or participate in cruelty that would otherwise seem unthinkable. This climate of fear is fertile ground for harmful actions.