In the 1960s, functionalism was criticized for being unable to account for social change, or for structural contradictions and conflict (and thus was often called "consensus theory"). Also, it ignores inequalities including race, gender, class, which cause tension and conflict. The refutation of the second criticism of functionalism, that it is static and has no concept of change, has already been articulated above, concluding that while Parsons' theory allows for change, it is an orderly process of change 1961:38, a moving equilibrium. Therefore, referring to Parsons' theory of society as static is inaccurate. It is true that it does place emphasis on equilibrium and the maintenance or quick return to social order, but this is a product of the time in which Parsons was writing (post-World War II, and the start of the cold war). Society was in upheaval and fear abounded. At the time social order was crucial, and this is reflected in Parsons' tendency to promote equilibrium and social order rather than social change.