Brian McNair
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The global public sphere
Fourth estate or new world information disorder?
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This chapter focuses on the potential of new information and communication technologies (NICTs) and their use by journalists, not just for global democratisation but for new forms of despotism - not least the modern McCarthyism of some of the democratic world's more populist media as they find their capacity to interrogate, expose and vilify presidents and prime ministers, princes and priests, hugely enhanced by the communicative power of NICTs. It argues that realtime news and online media have the potential to unleash disorder and chaos, as much as the rational critical scrutiny expected of the ideal fourth estate. The chapter draws a picture of a global media system characterised by accelerated, expanded and relatively unconstrained information flow. This new world information disorder is crowded and chaotic, unruly and subversive of authority, despite efforts to tame it through commercialisation and incorporation in the cultural mainstream.

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