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Whether directing those immediately under him or throttling the " iron " beast , he is the same quiet , but courageous and efficient official . Beginning in late 1973 , when Arab nations initiated a cutback in oil exports , Japan faced a grave economic situation that threatened to reduce power and industrial production . The elements of the matrix are combinations of kinetic and potential energy associated with the molecules ' relative proximity and orientation . Representing radically different analytical perspectives , these two incidents provoked wide controversy precisely because they brought into sharp relief a public crisis in the social sciences today , one that raises troubling questions about the relationship between science and political knowledge , and about the nature of objectivity , truth , and meaningful inquiry in the social sciences .