The Public sphere (n.) is a kind of interface and intermediate sphere mediating between the economy, the state, and the realm of the family and intimacy. The 'public sphere is a warning system with sensors that, though unspecialized, are sensitive throughout society.
The Public sphere (n.) is conference in unrestricted fashion (based on the freedom of assembly, the freedom of association, the freedom to expression and publication of opinions) about matters of general interest, which implies freedom from economic and political control.
The Public sphere (n.) is situated between private households on the one hand, and the state on the other. It is a space 'where free and equal citizens come together to share information, to debate, to discuss, or to deliberate on common concerns.
The Public sphere (n.) is society engaged in critical public debate.
The Public sphere (n.) is the network for communicating information and points of view . . . The streams of communication are, in the process, filtered and synthesized in such a way that they coalesce into.
The Public sphere (n.) is where the debate over the general rule governing relations happens.