But successful societies have recognized that, to be successful, this freakish, perverted element of society must not become too large or influential, or they will disrupt the whole fabric and moral ...

Since life is varied and complex anyway, it is hard to determine where normal behavior leaves off and abnormal behavior begins. In retreat from this tantalizing ambiguity, some psychiatrists have ...

A tiger walks the same worn groove along the edge of its exhibit like a broken record. A parrot methodically plucks out its own feathers until bare skin shows through. To a casual visitor, these can ...