1. What are the limitations of biological arguments for altruism? 2. What does Bartal et al's study on empathy and rats teach us about the nature of altruism? => 3. What is meant by inclusive fitness? => 4. Why is anecdotal evidence problematic in the study of altruism? => 5. How did Batson attempt to discount the role of "negative state" in altruism? 6. What are the problems with Warneken et al's (2007) research using chimps to argue that helping behaviour is hardwired? => 7. What are the methodological issues with studying altruism? S ati 2 AP u