Some news bias is unavoidable

In sum, the news media’s performance is not a failure but a skillfully evasive success. Their job is not to inform but to dis-inform, not to advance democratic discourse but to mute it, telling us what to think about the world before we have a chance to think about it for ourselves. When we understand that news selectivity is likely to favor those who have power, position, and wealth, we move from a liberal complaint about the press’s sloppy performance to a radical analysis of how the media serve the ruling circles with much skill and craft.

We are told by media people that some news bias is unavoidable. Distortions are caused by deadline pressures, human misjudgment, budgetary restraints, and the difficulty of reducing a complex story into a concise report. Furthermore, the argument goes, no communication system can hope to report everything. Selectivity is needed.

Source: Media Alliance : METHODS OF MEDIA MANIPULATION, by Michael Parenti