Newspaper Washington, July 13 (Reporter Wang Youran) According to the latest research，Human group conflicts may not necessarily originate from competing resources，It may also be caused by accounting，Even if this is not good for everyone。

The PNAS of the National Academy of Sciences (PNAS) recently published the article "The Evolution of the Evolution of the Evolution of the Evolution bet365 live casino games of the Evolution of Intergroups"，The theory of traditional anthropology is believed，Hunter-Gatherer's group conflict from the Hunter-Gatherer Society originated from food、Territory、Spouse and other resources for resources，and a new mathematics anthropology research proposed，Hanguhua may also lead to inter -conflict。

Academy refers to individual or group acceptance、Adaptation、The process of integrating a new culture with an advantage。

Researchers first divide members of a group into two categories，One is "Warrior"，That is, people who are good at winning in the conflict but a bet365 live casino games lower birth rate，Another type is "Shepherd"，People who are weak and self -protection but have a high birth rate。The number of two types of people in the group depends on the probability of the descendants of the group to become "warriors" or "shepherds"，This is a cultural characteristics from the vertical transmission from one generation to the next generation。

Researchers established a mathematical model based on the above distinction，Used to examine group dynamics in three situations: extinction，The entire group dies; split，That is, the large -scale group is divided into two; inter -conflict，Due to a good Bet365 app download fight。Results show，When all parameters are allowed to change，All groups have become better and better and tend to impose their culture to losers instead of destroying the loser，Even if the conflict is likely to the group and the individual, it may constitute a damage。

One of the writers、Associate Professor Burt Simon, an associate professor of mathematics at the University of Colorado, said，"Many people analyze why so many conflicts occur between human groups from the perspective of economics or political science，The concept of ‘mathematics anthropology’ sounds a bit contradictory，But the mathematical model bet365 Play online games is used for analysis，Forced us to accurately express our assumptions and observe the continuation of culture on conflict。This study prompts people，The adoption and imitation of the winner culture will indirectly give birth to conflict "。