Two other general characteristics of rationalist politics may be observed. They are the politics of perfection, and they are the politics of uniformity; either of these characteristics without the other denotes a different style of politics, the essence of rationalism is their combination. The evanescence of imperfection may be said to be the first item of the creed of the Rationalist. He is not devoid of humility; he can imagine a problem which would remain impervious to the onslaught of his own reason. But what he cannot imagine is politics which do not consist in solving problems, or a political problem of which there is no 'rational' solution at all. Such a problem must be counterfeit. And the 'rational' solution of any problem is, in its nature, the perfect solution. There is no place in his scheme for a 'best in the circumstances', only a place for 'the best'; because the function of reason is precisely to surmount circumstances. Of course, the Rationalist is not always a perfectionist in general, his mind governed in each occasion by a comprehensive Utopia; but invariably he is a perfectionist in detail. And from this politics of perfection springs the politics of uniformity; a scheme which does not recognize: circumstance can have no place for variety. 'There must in the nature of things be one best form of government which all intellects, sufficiently roused from the slumber of savage ignorance, will be irresistibly incited to approve,' writes Godwin. This intrepid Rationalist states in general what a more modest believer might prefer to assert only in detail; but the principle holds — there may not be one universal remedy for all political ills, but the remedy for any particular ill is as universal in its application as it is rational in its conception. If the rational solution for one of the problems of a society has been determined, to permit any relevant part of the society to escape from the solution is, , to countenance irrationality. There can be no place for preference that is not rational preference, and all rational preferences necessarily coincide. Political activity is recognized as the imposition of a uniform condition of perfection upon human conduct.
William Godwin