This is not to say that either the conduct of war, or the prevailing attitude towards it, has become less bloodthirsty or more chivalrous.
In Oceania the prevailing philosophy is called Ingsoc, in Eurasia it is called Neo-Bolshevism, and in Eastasia it is called by a Chinese name usually translated as Death-Worship, but perhaps better rendered as Obliteration of the Self.
But they had been foreshadowed by the various systems, generally called totalitarian, which had appeared earlier in the century, and the main outlines of the world which would emerge from the prevailing chaos had long been obvious.
Even the humblest Party member is expected to be competent, industrious, and even intelligent within narrow limits, but it is also necessary that he should be a credulous and ignorant fanatic whose prevailing moods are fear, hatred, adulation, and orgiastic triumph.
If human equality is to be for ever averted — if the High, as we have called them, are to keep their places permanently — then the prevailing mental condition must be controlled insanity.
There are no more uses of "prevailing" identified with this meaning in the book.
Show samples from other sources
In the afternoon, the meadow enjoys prevailing winds from the west.
At that time, the prevailing belief was that trans fats were healthier than butter.