Jealousy and infidelity On miniwhiteboard Write down at

Jealousy and infidelity On mini-whiteboard: • Write down at least 2 strengths and 2 weaknesses of this evolutionary explanation. • Choose one of these and explain why they are a strength or weakness

Group Display Group display is when a group of people act in a certain way in public, using bodily gestures and sound, to intimidate. http: //www. youtube. com/watch? v=56 Hb 632 BCCw&feature= related https: //www. youtube. com/watch? v=a 7 Xu. Xi 3 mq. YM

Group Display: War is the formation of groups to attack others within the same species

Group Display: War Start Timer 3 Minutes 3 How might we explain war from an evolutionary perspective? 2 1 0

Evolutionary explanations of War Since those who win wars the mostdisplay can cost a Whileare aggressive, these are Groups are more powerful Success in war give and person their life, can by joining a group and afford morewho protection, hence group the people have better access towar resources, taking part in a there is a greater display is adaptive passed on their genes, higher and ultimately chancestatus of survival comparedato the leading to acting a species greater chance ofalone reproducing individual who have had aggression selected into their behaviour

Notes away! Recap Q’s 1. Why, in terms of evolutionary theory, is it better to join a group and take part in war rather than acting alone? 2. What evolutionary advantages come from taking part in group displays such as war? 3. What evolutionary explanations are there for mass rape as a weapon of war?

Group Display: Sport • In modern society, tribal warfare has been replaced by sporting events in which different teams represent their tribes. • Millwall vs West Ham incidents - You. Tube