According to Heidegger, naturalistic thinking is naive and unable to deal with its own essence and limitations. It can only serve the veiled interests of modern Western technology in its inherent inclination to attain global dominance. But these eight thematically intertwined essays face Heidegger's critique of naturalistic thinking habits. The author develops a holistic and antirealistic version of naturalism. This 'holistic naturalism' does not approach nature as a set of entities or things which can be used for technological purposes. Instead, nature is approached as human experience which originally lacks conceptual structure and which can therefore not be fully controlled by a rational subject. (Series A)