By Arthur MacDonald. Introduction by Graeme R. Newman
What does it mean to be “abnormal”? Who decides? And how have these judgments shaped modern science, education, and criminal justice?
First published in 1893, Arthur MacDonald’s Abnormal Man is one of the earliest American attempts to systematically study human difference through the emerging tools of psychology, anthropology, and criminology. Drawing on international research—from European criminal anthropology to American child-study movements—MacDonald sought to classify the physical, mental, and moral traits considered “aberrant” in his era. His work reflects the hopes and anxieties of a society confronting rapid industrialization, immigration, social change, and new scientific approaches to crime and mental health.
To the modern reader, Abnormal Man reveals both the ambition and the pitfalls of nineteenth-century science. Its pages contain pioneering observations about child development, deviance, and social responsibility, alongside early theories—now discredited—about heredity, physiognomy, and race. What emerges is a vivid and sometimes unsettling portrait of a culture striving to understand human variation without the benefit of modern psychology or ethical safeguards.
This new Read-Me.org edition presents Abnormal Man as both a historical artifact and a gateway to critical reflection. It illustrates how scientific thought evolves, how cultural bias can shape research, and how early debates about abnormality laid the groundwork for contemporary approaches to mental health, special education, criminology, and social policy.
A foundational text at the crossroads of science and society, Abnormal Man invites readers to explore the origins of modern debates about deviance, diversity, and the boundaries of the “normal.”
Read-Me.Org Inc. New York-Philadelphia-Australia. 2025. p.193.
