Drugs, Society, and Human Behavior

Drugs, Society, and Human Behavior, 18th Edition, by Carl L. Hart and Charles Ksir, is an introductory textbook investigating the multi-faceted dynamics of human substance use. Researched and refined over more than 45 years of academic adoption by college faculty and students, the work connects biological processes with historical and societal influences.

The thematic coverage integrates pharmacological principles and nervous system actions with an overview of legal regulations in the United States. It surveys distinct substance groups, including stimulants, depressants, inhalants, opioids, psychedelics, cannabis, alcohol, tobacco, caffeine, over-the-counter products, and performance-enhancing substances, alongside clinical interventions for psychiatric conditions.

This 18th edition incorporates updated quantitative data regarding drug use trends, clinical treatments, and drug-related mortality rates. Designed primarily for undergraduate sociology and social science courses, this volume provides structured analysis to help learners assess substance abuse prevention strategies and evaluate proposed policy alternatives.