At what stage of our evolution did active (voluntary) f…
タグ: food sharing
No food sharing between adult gorillas?
In gorillas, food sharing between adults has not been o…
A hazardous environment promoted food sharing among humans
Humans grow more slowly than great apes and have shorte…
Food sharing in western lowland gorillas
Our expectations proved correct. In the 21st century, w…
Differences in food sharing between great apes and humans
Apes do not share foods voluntarily. In great apes, foo…
Food sharing appeared in species with burdensome child care
Apes take a long time to grow up. Marmosets give birth …
Passive food sharing in primates
In chimpanzees and bonobos, lower-ranked individuals of…
Human Behavioral Evolution 1: Sexual Role Sharing Associated with Bipedal Walking
Sexual role assignment based on bipedalism and food sha…