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The Science of Homeopathy – page 58

talistic concept consequently fell into disrepute. The world came to be viewed by science as being completely explainable in purely me- chanical terms. Biological sciences also adopted this viewpoint; thus vast amounts of information regarding physical and chemical func- tioning of the human body have been amassed. These data are true and correct. They do not contradict the idea of the vital force at all. Physical and chemical mechanisms are merely tools of the vital force acting upon the physical plane of the organism.

In this century, vast changes have occurred in all endeavors of hu- man life; perhaps the most dramatic were the advent of radically new concepts in the field of physics. Previously, Newtonian physics offered reproducible and predictable explanations of the mechanics underlying phenomena visible to our physical senses. Newtonian laws, although still applicable to the perceptual world, failed to explain observations in the atomic and subatomic realms of existence. New theories and laws had to be developed to explain phenomena on these levels. Ein- stein, Heisenberg, and others elucidated these phenomena by develop- ing the new concepts now known as field theory, quantum theory, and relativity theory. The revolutionary effect that these concepts have had on modern thinking is described superbly by Fritjof Capra in The Tao of Physics:
 

The classical, mechanistic world view was based on the notion of solid, indestructible particles moving in the void. Modern physics has brought about a radical revision of this picture. It has led not only to a completely new notion of particles, but has also transformed the clas- sical concept of the void in a profound way. This transformation took place in the so-called field theories . . .

The field concept was introduced in the nineteenth century by Faraday and Maxwell in their description of the forces between elec- tric charges and currents. An electric field is a condition in the space around a charged body which will produce a force on any other charge in that space. Electric fields are thus created by charged bodies and their effects can only be felt by charged bodies. Magnetic fields are produced by charges in motion, i.e. by electric currents, and the mag- netic forces resulting from them can be felt by other moving charges. In classical electrodynamics, the theory constructed by Faraday and Maxwell, the fields are primary physical entities which can be studied without any reference to material bodies. Vibrating electric and mag- netic fields can travel through space in the form of radio waves, light waves, or other kinds of electromagnetic radiation.

Relativity theory has made the structure of electrodynamics much