The concept of teleological mechanisms, however it be expressed in many terms, may be viewed as an attempt to escape from these older mechanistic for… - Lawrence K. Frank

A policy is a formulation of long term goals and purposes and of the values and aspirations by which those goals and purposes are not only defined but are to be translated into activities and practices. Thus a policy is an affirmation, perhaps a reaffirmation, of what may be taken for granted or is implied, but what is frequently ignored or neglected or inadequately recognized in plans and programs and customary operations. Sometimes a policy serves to point out where these goals and purposes and these values are being blocked or sacrificed to various short-term ends or convenience.

We are living the events which for centuries to come will be minutely studied by scholars who will undoubtedly describe these days as probably the most exciting and creative in the history of mankind. But preoccupied with our daily chores, our worries and personal hopes and ambitions, few of us are actually living in the present.

The concepts of purposive behavior and teleology have long been associated with a mysterious, self-perfecting or goal-seeking capacity or final cause, usually of superhuman or super-natural origin. To move forward to the study of events, scientific thinking had to reject these beliefs in purpose and these concepts of teleological operations for a strictly mechanistic and deterministic view of nature. This mechanistic conception became firmly established with the demonstration that the universe was based on the operation of anonymous particles moving at random, in a disorderly fashion, giving rise, by their multiplicity, to order and regularity of a statistical nature, as in classical physics and gas laws. The unchallenged success of these concepts and methods in physics and astronomy, and later in chemistry, gave biology and physiology their major orientation. This approach to problems of organisms was reinforced by the analytical preoccupation of the Western European culture and languages. The basic assumptions of our traditions and the persistent implications of the language we use almost compel us to approach everything we study as composed of separate, discrete parts or factors which we must try to isolate and identify as potential causes. Hence, we derive our preoccupation with the study of the relation of two variables. We are witnessing today a search for new approaches, for new and more comprehensive concepts and for methods capable of dealing with the large wholes of organisms and personalities.