This introductory-level course explores how drugs impact the human brain, behavior, and society. Students will learn and apply major principles of pharmacology to understand biological, psychological, and sociocultural factors that contribute to various patterns of drug use and misuse, including substance use disorders. Students will also learn about current and emerging approaches to addiction treatment and evaluate how drug-related research informs healthcare policy, legalization, mental health services, and approaches to human flourishing. This course is intended for students who do not plan to pursue degrees in psychology and/or neuroscience and does not satisfy requirements for those majors or minors.