Evolution

Soziale Evolution

1. Individual Evolution

- reproduction of own genes

2. Family Evolution

- reproduction of similar genes - example: i would die for 1 twin or for 8 cousins

3. Cooperative evolution

- working together with non-relatives for own benefit - only works if you ecpect more than 100% back

- Prisoners dilemma: - Both cooperate - Both cheat - A cooperates, B cheats - A cheats, B cooperates

4. Choice of partners

- When females are weaker than males: females prefer stronger males - When females and males are equal: females prefer parenting males