The renewed interest of the past two decades in "the rights of man", itself the product of notorious historical events, shows that mankind is at anot… - E. H. Carr

In short, with the triumph of the industrial revolution and its inevitable consequence, the rise of the class-conscious proletariat, nothing could ever be the same again-not even political revolutions.

The main casualty of this transformation in the foundations of society has been the theory and practice of liberalism, of the old liberal democracy and the old liberal nationalism. The fundamental tenet of a liberal. creed was the belief in the power of individual reason and in the reasonableness of man. Rational discussion and argument, the interchange of individual opinions, was the sure way to find the answer to any problem; and, since men were reasonable, difficulties could always be solved by compromise, not by fighting it out. Nationalism, in the liberal creed, meant the rational desire of men of the same race and kind for freedom to live together and run their affairs in common; those who enjoyed this freedom themselves would naturally respect it in others.

Scientists, social scientists and historians are all engaged in different branches of the same study: the study of man and his environment, of the effects of man on his environment and of his environment on man. The object of the study is the same: to increase man’s understanding of, and mastery over, his environment. The presuppositions and the methods of the physicist, the geologist, the psychologist and the historian differ widely in detail; nor do I wish to commit myself to the proposition that, in order to be more scientific, the historian must follow more closely the methods of physical science. But historian and physical scientist are united in the fundamental purpose of seeking to explain, and in the fundamental procedure of question and answer.