Degeneration, primarily a medical concept, refers to the decline of tissues into less functional states, involving both chemical changes and the infiltration of abnormal substances. This theme has been examined by authors such as Max Simon Nordau, who associated it with mental and artistic decline, and Heber C. Kimball, who viewed it as a moral and physical departure from virtuous behavior.
James Weir Jr. linked societal indulgence to psycho-sexual disorders, while William Mackintire Salter observed its paradoxical role in progress through the loss of meaning. These viewpoints collectively highlight degeneration as a complex process, connecting biological decay, ethical decline, and the tension between societal advancement and personal decline.