Abstract
The paper offers contextual and integrating comments about sex, evolution and psychopathology as a point of departure toward a new and more scientific understanding of human neurosis. The evolved roots of neurotic behavior are firmly linked to theorems of evolution, which is emerging as the basic science of psychopathology. Evolutionary tenets serve to: 1) redefine key aspects of neuroses, 2) place neurotic behavior in a broad and integrated evolutionary context, and 3) pose basic questions for all psychopathology. Readers who wish to expand, clarify or confirm elements of might well consult basic books in either field as a passing familiarity with psychiatry and biology is assumed.