18 As perceptive readers will have noticed by now, the structuralist approach here attempted implies a bias in favor of cultural determinism. It argues that there exists a great variety of crucial but invisible factors determining policy and political behavior. The illusion of free options is understandable when insiders deal with their own affairs within the limits of the possible; they can take the invisible substructures for granted. If, however, we are engaged in intercultural comparisons we have to account for the full range of factors, visible and invisible, at work in a given historical era. If we do so, we find that human beings have their hands and their minds tied right and left. Structuralist attention to the invisible substructures of human action inevitably encourages cultural determinism: it enlarges enormously the complexity of causation. It should be clear, however, that such determinism limits human freedom as little as does the physical law of gravity. In knowingly submitting to the given necessities, we learn to control them and thereby to exercise our freedom. In our present understanding of political systems, of course, we have not yet reached the stage of Newtonian physics, with disastrous results in cross-cultural relations.
In the structuralist perspective, incidentally, the much-discussed differences between Lenin and Stalin, the availability of more humane solutions, or the relevance of the Marxist vision cease to be meaningful topics. Based largely on wishful thinking, they have been disregarded in the present essay.