T ODAY\u27S reappraisal of our criminal law was the subject suggested to me asappropriate for the the legal contribution to this university-wide symposium.I agreed, because I think-and hope that as I proceed you may feel-that this isa matter of equal concern to us all. The stimulus to reappraisal derives at leastas much from advances in appreciation of the human creative potential and inknowledge of human personality and behavior, emanating from the arts andsciences, as from audits of the social losses and gains attributable to the operations of enforcement agencies. We have learned that adequate appraisal must take account of the law\u27simpact on the whole range of community interests; and we know that suchappraisal is not possible withou...