The sinister fact about literary censorship in England is that it is largely voluntary. Unpopular ideas can be silenced, and inconvenient facts kept dark, without the need for any official ban. Anyone who has lived long in a foreign country will know of instances of sensational items of news — things which on their own merits would get the big headlines-being kept right out of the British press, not because the Government intervened but because of a general tacit agreement that ‘it wouldn’t do’ to mention that particular fact. So far as the daily newspapers go, this is easy to understand. The British press is extremely centralised, and most of it is owned by wealthy men who have every motive to be dishonest on certain important topics. But the same kind of veiled censorship also operates in books and periodicals, as well as in plays, films and radio. At any given moment there is an orthodoxy, a body of ideas which it is assumed that all right-thinking people will accept without question. It is not exactly forbidden to say this, that or the other, but it is ‘not done’ to say it, just as in mid-Victorian times it was ‘not done’ to mention trousers in the presence of a lady. Anyone who challenges the prevailing orthodoxy finds himself silenced with surprising effectiveness. A genuinely unfashionable opinion is almost never given a fair hearing, either in the popular press or in the highbrow periodicals.

~ George Orwell

There is, in fact, no need to drag politics into literary theory: as with South African sport, it has been there from the beginning. I mean by the political no more than the way we organize our social life together, and the power-relations which this involves; and what I have tried to show throughout this book is that the history of modern literary theory is part of the political and ideological history of our epoch. From Percy Bysshe Shelley to Norman N. Holland, literary theory has been indissociably bound up with political beliefs and ideological values. Indeed literary theory is less an object of intellectual enquiry in its own right than a particular perspective in which to view the history of our times. Nor should this be in the least cause for surprise. For any body of theory concerned with human meaning, value, language, feeling and experience will inevitably engage with broader, deeper beliefs about the nature of human individuals and societies, problems of power and sexuality, interpretations of past history, versions of the present and hopes for the future. It is not a matter of regretting that this is so — of blaming literary theory for being caught up with such questions, as opposed to some 'pure' literary theory which might be absolved from them. Such 'pure' literary theory is an academic myth: some of the theories we have examined in this book are nowhere more clearly ideological than in their attempts to ignore history and politics altogether. Literary theories are not to be upbraided for being political, but for being on the whole covertly or unconsciously so — for the blindness with which they offer as a supposedly 'technical', 'self-evident', 'scientific' or 'universal' truth doctrines which with a little reflection can be seen to relate to and reinforce the particular interests of particular groups of people at particular times.

~ Terry Eagleton