In his 'Letter on Humanism' of 1947, Heidegger declared that the subject/object opposition and the terminology that accrues to it had still not been properly addressed in the history of philosophy, and he awaited a proper disquisition that resolved the problem. To date, that has not been provided. This volume explains and solves the prevailing problems in the subjectivity/objectivity couplet, in the process making an indispensable contribution...