The purpose of aggressiveness differs depending on the …
タグ: 暴力はどこからきたか
The mechanism by which infanticide increases the multi-male group
Summarizing the above observations and analysis, the fo…
The origin of human paternity
Perhaps, like gorillas, through male participation in c…
Factors preventing infanticide and human evolution
These considerations also help to clarify factors that …
Great apes caring for others
Chimpanzees sometimes approach members of their group t…
The hunting hypothesis and 2001: A Space Odyssey
The scene at the beginning of the 1968 film 2001: A Spa…
The causational factors of infanticide
So, what situations stimulate infanticide? As we gather…
Our human ancestors were not hunters, but they were hunted
For most of their evolutionary history, our human ances…
Common behavior relating to infanticide: who kills the infants, and the response of the mother
Detailed analyses of each case of infanticide in Virung…
The origin of violence as primates
As explained in the first volume, a gorilla’s chest-bea…
