Feet of ClayThere are many reports of strange cults which enthral their followers and cut themselves off from the world. Invariably led by gurus, or "spiritual leaders", the fruit of these cults are mass suicides in the South American jungle or the self immolation of hundreds in besieged fortresses. There are said to be at least six hundred New Religious Movements in Britain, and many more in other parts of the world. They range from benign, charitable