TY  - JOUR
PY  - 2009//
TI  - Culture rather than genes provides greater scope for the evolution of large-scale human prosociality
JO  - Proceedings of the National Academy of Sciences of the United States of America
A1  - Bell, Adrian V.
A1  - Richerson, Peter J.
A1  - McElreath, Richard
SP  - 17671
EP  - 17674
VL  - 106
IS  - 42
N2  - Whether competition among large groups played an important role in human social evolution is dependent on how variation, whether cultural or genetic, is maintained between groups. Comparisons between genetic and cultural differentiation between neighboring groups show how natural selection on large groups is more plausible on cultural rather than genetic variation.<p /> <p>Language: en</p> 
LA  - en
SN  - 0027-8424
UR  - http://dx.doi.org/10.1073/pnas.0903232106
ID  - ref1
ER  -