In this provocative book, the distinguished author writes to break the deadlock argued about the roots of human nature by exploring the struggle between the instinctivism of Konrad Lorenz and behavior psychologist B. F. Skinner: are people inherently antagonistic or do people learn hostility from their environment and the actions of those around them? Dimensiot 21 ¤ 14 cm.
![Nerve Endings in Normal and Pathologic Skin. Contributions to the Anatomy of Sensation, Etc. [With Illustrations.].](/tuotekuvat/thumbs/3649978.jpg)
