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  • Dirk Baecker

    Dirk Baecker (* 1955 in Karlsruhe) is a German sociologist and holder of the chair for cultural theory and management at the University of Witten / Herdecke.

  • Marianne Ertl

    Marianne Ertl, works at the Institute for Contemporary History, University of Vienna. Heinz von Foerster (* 1911, Vienna – † , 2002, Pescadero, California) was an Austrian American scientist combining physics and philosophy, and widely attributed as the originator of Second-order cybernetics. Dirk