A filter bubble refers to the personalized and often limited information and content that is presented to an individual based on their online activity, preferences, and past behavior. This can create a distorted view of the world, as the algorithmic filters used by search engines and social media platforms only show content that aligns with the user’s beliefs and interests, ultimately reinforcing their existing opinions and limiting exposure to diverse perspectives. This can lead to a narrow and biased understanding of current events and issues, hindering critical thinking and promoting echo chambers.