, where he introduced the influential . The book redefines human growth by shifting the focus from purely biological drives to the critical interplay between an individual's psychological needs and their societal environment. Core Concepts and Themes
Originally published in 1950, this seminal work combines Freudian psychoanalysis with cultural anthropology to explain how societal and cultural environments shape human personality. Silver Airways
The Internet Archive houses scanned copies of older editions (e.g., the 1950, 1963, or 1985 editions). You can borrow them for free with a free account. Search for “Childhood and Society Erik Erikson” on archive.org. This is the safest and most legitimate “free” option.