Public opinion is a viewpoint or belief that is held by a significant number of people within a particular society or community. It is a collective opinion or perspective on a particular issue or topic that is generally shared and actively discussed in the public realm. This can include opinions expressed through media outlets, social networks, or other forms of communication. Public opinion can be influenced by a variety of factors, including personal experience, cultural norms, and media coverage. It is important to note that public opinion is not necessarily unanimous or static and can change over time as new information becomes available or societal attitudes shift.