Liberal democracies tackle political extremism through mechanisms like counter-radicalization programs, public discourse, and law enforcement. By promoting inclusive policies, they aim to address the root causes of extremism, such as socioeconomic disparities and civic discontent. Furthermore, these democracies foster a culture of dialogue and debate to marginalize extremist views, while encouraging participation from diverse societal groups. Ultimately, a strong emphasis on human rights and civil liberties helps to build resilience against extremist ideologies.