Whitehead, Alfred North
Whitehead, Alfred North
British philosopher. Born in 1861. Fellow of Trinity College, Cambridge, 1911-14. Lecturer in Applied Mathematics and Mechanics at University College, London, 1914-24. Professor of Applied Mathematics at the Imperial College of Science and Technology, London. From 1924 until retirement in 1938, Professor of Philosophy at Harvard University. Among his most important philosophical works are the
Principia Mathematica, 3 vols. (1910-13) (with Bertrand Russell;
An Enquiry concerning the Principles of Natural Knowledge (1919);
The Concept of Nature (1920);
Science and the Modern World (1926);
Religion tn the Making (1926);
Symbolism (1928);
Process and Reality (1929); and
Adventures of Ideas (1933).
The principle of relativity in physics is the key to the understanding of metaphysics. Whitehead opposes the current philosophy of static substance having qualities which he holds to be based on the simply located material bodies of Newtonian physics and the “pure sensations” of Hume. This 17th century philosophy depends upon a “bifurcation of nature” into two unequal systems of reality on the Cartesian model of mind and matter. The high abstractions of science must not be mistaken for concrete realities. Instead, Whitehead argues that there is only one reality, what appears, whatever is given in perception, is real. There is nothing existing beyond what is present in the experience of subjects, understanding by subject any actual entity. There are neither static concepts nor substances in the world; only a network of events. All such events are actual extensions or spatio-temporal unities. The philosophy of organism, as Whitehead terms his work, is based upon the patterned process of events. All things or events are sensitive to the existence of all others; the relations between them consisting in a kind of feeling. Every actual entity is then a “prehensive occasion”, that is, it consists of all those active relations with other things into which it enters. An actual entity is further determined by “negative prehension”, the exclusion of all that which it is not. Thus every feeling is a positive prehension, every abstraction a negative one. Every actual entity is lost as an individual when it perishes, but is preserved through its relations with other entities in the framework of the world. Also, whatever has happened must remain an absolute fact. In this sense, past events have achieved “objective immortality”. Except for this, the actual entities are involved in flux, into which there is the ingression of eternal objects from the realm of possibilities. The eternal objects are universals whose selection is necessary to the actual entities. Thus the actual world is a certain selection of eternal objects. God is the principles of concretion which determines the selection. “Creativity” is the primal cause whereby possibilities are selected in the advance of actuality toward novelty. This movement is termed the consequent nature of God. The pure possibility of the eternal objects themsehes is termed his primordial nature. — J.K.F.