ISBN10: 0674930479, ISBN13: 9780674930476, [publisher: Harvard University Press] Softcover Unto Others: The Evolution and Psychology of Unselfish Behavior. Elliott Sober, David Sloan Wilson. Harvard University Press. 1998. 394p. trade paperback, covers bumped/scuffed, binding tight, highlighting/marginalia first 26 pages only, rest of text clean/unmarked--9780674930476--7.00
[Los Angeles, CA, U.S.A.] [Publication Year: 1999]

Harvard University Press 1999 Revised ed. Trade Paperback Used-VG The authors demonstrate that unselfish behavior is in fact an important feature of both biological and human nature. Their book provides a panoramic view of altruism throughout the animal kingdom--from self-sacrificing parasites to the human capacity for selflessness--even as it explains the evolutionary sense of such behavior. Shelf wear on cover and/or edges.

Harvard Univ Pr, Date: 1999. Paperback. New. reprint edition. 406 pages. 9.25x6.00x1.00 inches. 1999. Harvard Univ Pr ISBN 0674930479 9780674930476 [GB]