Final answer:
The balance of power between the political arena and the public in relation to the media's role in influencing public policy is a complex and debated topic.
Step-by-step explanation:
The balance of power between those in the political arena and the public with regard to the media's role as a gatekeeper in dictating what topics influence public policy is often debated. Some argue that the media has too much power and can shape public opinion and policy agendas, while others believe that the public has the power to hold politicians and the media accountable.
However, it's important to note that the media's influence on public policy is complex and multifaceted. While the media can shape public discourse and highlight certain issues, politicians also have the power to frame policies and set the political agenda.
Overall, the balance of power between the political arena and the public with regard to the media's role as a gatekeeper in dictating public policy topics is not a simple true or false answer. It depends on various factors, including the media landscape, the political system, and the level of public engagement.