" Some really brilliant men (I am thinking mainly of McTaggart) made great efforts in constructive idealistic thought, well above the level of Hegel; but they did not get very far beyond providing targets for equally brilliant critics. And one can say that outside the continent of Europe, especially in the last twenty years, the interest of philosophers in Hegel has slowly been vanishing. But if that is so, why worry any more about Hegel? The answer is that Hegel’s influence has remained a most powerful force, in spite of the fact that scientists never took him seriously, and that (apart from the ‘evolutionists’6. many philosophers are beginning to lose interest in him. Hegel’s influence, and especially that of his cant, is still very powerful in moral and social philosophy and in the social and political sciences (with the sole exception of economics). Especially the philosophers of history, of politics, and of education are still to a very large extent under its sway. In politics, this is shown most drastically by the fact that the Marxist extreme left wing, as well as the conservative centre, and the fascist extreme right, all base their political philosophies on Hegel; the left wing replaces the war of nations which appears in Hegel’s historicist scheme by the war of classes, the extreme right replaces it by the war of races; but both follow him more or less consciously. (The conservative centre is as a rule less conscious of its indebtedness to Hegel.) "

― Karl Popper , The Open Society and Its Enemies