The fourth branch of government refers to

There seem to be many different meanings for "the fourth branch of government."

http://www.google.com/#q=+fourth+branch+of+government+

We have three branches in the US

Executive (president etc)
Legislative (congress)
judicial (supreme and other courts)

The press is sometimes referred to as the "fourth estate". However "the people" are part of governing so I would claim the the people is the answer.

The fourth branch of government is a concept that refers to the idea of another, unofficial branch of government that exists alongside the three traditional branches: the executive, legislative, and judicial branches. This additional branch is often seen as representing the role of the media and public opinion in shaping and influencing government actions.

While the term "fourth branch of government" is not officially recognized in the U.S. Constitution or other legal documents, it is a metaphorical expression used to highlight the critical role that the media plays as a check and balance on government power.

To understand the concept in greater detail, it would be helpful to explore some key points:

1. Role of the media: The media, including newspapers, television, radio, and online platforms, serve as an information source and watchdog for the activities of the government. They have the responsibility to report news, scrutinize policies, expose corruption, and hold public officials accountable.

2. Public opinion: The public's views and opinions can significantly influence government decisions, policies, and actions. Through various means such as polls, surveys, protests, and elections, the public has the power to influence the direction and priorities of the government.

3. Balance of power: The three official branches of government are designed to have checks and balances on each other's powers. The fourth branch, represented by the media and public opinion, serves as an additional check and balance. It helps ensure transparency, accountability, and fairness in governance.

4. Controversies and debates: The existence and influence of the "fourth branch" have sparked debates over media biases, journalistic integrity, and the extent of public influence on government decisions. Critics argue that media organizations may push their own agendas or that public opinion can be swayed by misinformation or narrow interests.

In summary, the "fourth branch of government" is an ideological concept that signifies the crucial role of the media and public opinion in influencing government actions. It serves as a reminder of the importance of transparency, accountability, and public participation in a functioning democratic system.