TY - JOUR PY - 2004// TI - Violence: innate or acquired? A survey and some opinions JO - Journal of the American Academy of Psychoanalysis and Dynamic Psychiatry A1 - Bacciagaluppi, Marco A1 - Bacciagaluppi, Marco SP - 469 EP - 481 VL - 32 IS - 3 N2 - Freud's psychoanalysis and Lorenz's ethology consider human aggressiveness to be innate. According to recent archaeological excavations and evolutionarry studies, human groups in the Upper Paleolithic and Early Neolithic were peaceful and cooperative. This culture was replaced ten thousand years ago by a predatory hierarchical structure, which is here viewed as a cultural variant. LA - SN - 1546-0371 UR - http://dx.doi.org/10.1521/jaap.32.3.469.44781 ID - ref1 ER -