Abstract
An introduction to the author's conception of Ganzheitlichkeit and Terminalkausalität, and the first part of an inquiry into the relevance and adequacy of this conception for three different types of phenomena--atomic, biodynamic, and neural. The concept of Terminalkausalität is proposed as a basis on which the theoretical dualism of modern physics, and particularly the problems associated with the uncertainty relation, may be overcome. Further, this concept suggests the principles by which the various natural sciences may be unified. --J. F. D.