![]() | A Cooperative Species A fascinating look at the evolutionary origins of cooperation Samuel Bowles heads the Behavioral Sciences Program at the Santa Fe Institute and teaches economics at the University of Siena. Herbert Gintis holds faculty positions at the Santa Fe Institute, Central European University, and the University of Siena. |
![hidden image for function call](https://upload.wikimedia.org/wikipedia/commons/c/ca/1x1.png)