Although the second half of the article is mostly about British media people and corporations, I am directing my North American audience to the first half regarding how the "filter bubble" works to keep us ignorant while our capitalist ruling classes commit war and other crimes.
This nightmare version of 'news' is maintained by a corporate 'filter bubble' that blocks facts, ideas and sources that challenge state-corporate control of politics, economics and culture. It is maintained by a mixture of ruthless high-level control and middle- and lower-level compromise, conformity and self-serving blindness.
It stands to reason that anyone seeking employment within this bubble will have to accept an unwritten agreement not to challenge the integrity of the bubble by which they are granted wealth and fame. Any ingrate deciding to renege is attacked, reviled and cast out; treated almost as sub-human, not entirely real. Politicians like George Galloway challenging the bubble can be beaten up in broad daylight and it is of no concern. Idealistic hippies like Russell Brand preaching love can be torn to shreds and silenced by the press pack – it doesn't matter. Whistleblowing activists like Julian Assange can be trapped, threatened with life imprisonment and death, and it is a laughing matter. Whole countries can be destroyed – it doesn't matter. The climate can be destroyed – it doesn't matter. The filter bubble has its own dream logic, follows its own cosmic laws as if the real world was none of its concern.