The essential result of the French revolution was to establish the doctrine of popular sovereignty as the foundation of modern Europe, though with no… - E. H. Carr

The historian, then, is an individual human being. Like other individuals, he is also a social phenomenon, both the product and the conscious or unconscious spokesman of the society to which he belongs; it is in this capacity that he approaches the facts of the historical past. We sometimes speak of the course of history as a ‘moving procession’. The metaphor is fair enough, provided it does not tempt the historian to think of himself as an eagle surveying the scene from a lonely crag or as a V.I.P. at the saluting base. Nothing of the kind! The historian is just another dim figure trudging along in another part of the procession. And as the procession winds along, swerving now to the right and now to the left, and sometimes doubling back on itself, the relative positions of different parts of the procession are constantly changing, so that it may make perfectly good sense to say, for example, that we are nearer today to the Middle Ages than were our great-grandfathers a century ago, or that the age of Caesar is nearer to us than the age of Dante. New vistas, new angles of vision, constantly appear as the procession – and the historian with it – moves along. The historian is part of history. The point in the procession at which he finds himself determines his angle of vision over the past.

Facts cannot be derived from values. This is partly true, but may also be misleading, and requires qualification. When we seek to know the facts, the questions which we ask, and therefore the answers which we obtain, are prompted by our system of values. Our picture of the facts of our environment is moulded by our values, i.e. by the categories through which we approach the facts; and this picture is one of the important facts of which we have to take into account. Values enter into the facts and are an essential part of them. Our values are an essential part of our equipment as human beings. It is through our values that we have that capacity to adapt ourselves to our environment, and to adapt our environment to ourselves, to acquire that mastery over our environment, which has made history a record of progress. But do not, in dramatizing the struggle of man with his environment, set up a false antithesis and a false separation between facts and values. Progress in history is achieved through the interdependence and interaction of facts and values. The objective historian is the historian who penetrates most deeply into this reciprocal process.

At a moment when the world is changing its shape more rapidly and more radically than at any time in the last 400 years, this seems to me a singular blindness, which gives ground for apprehension, not that the world-wide movement will be stayed, but that this country – and perhaps other English-speaking countries – may lag behind the general advance, and relapse helplessly and uncomplainingly into some nostalgic backwater. For myself I remain an optimist; and when Sir Lewis Namier warns me to eschew programmes and ideals, and Professor Oakeshott tells me that we are going nowhere in particular and that all that matters is to see that nobody rocks the boat, and Professor Popper wants to keep that dear old T-model on the road by dint of a little piecemeal engineering, and Professor Trevor-Roper knocks screaming radicals on the nose, and Professor Morison pleads for history written in a sane conservative spirit, I shall look out on a world in tumult and a world in travail, and shall answer in the well-worn words of a great scientist: ‘And yet – it moves.’