Dr Michael Evans, a former student of Atlantic College, came last week to give a Friday evening lecture on anthroposophical medicine (A.M.). From what J can gather, it seems to be a system of medicine founded at the instigation of Rudolph Steiner, who claimed that a science limited to what was perceptible by the physical senses and using only analytical thinking would not be capable of understanding the fundamental life processes of man. A.M. believes that many illnesses are not wholly or ultimately explicable in terms of disordered physics and chemistry, but that the subject of the illness is lacking in some "vital essence" or that the vital essence has been disturbed in some way. It questions the reductionist approach of breaking down processes to the cellular or molecular level because: :