1.What is the widower effect? 2.What are the two things Christakis discovered about how social networks work?
3.What is a cluster? What conclusions did Christakis come to using clusters regarding obesity?
4.What are the reasons behind this clustering of obesity?
5.What other phenomena besides obesity can be attributed to social network clusters?
6.Can clustering be attributed to emotions? What implication does this hold for humanity?
7.What other factors might impact how effective a social network can be?
8.Explain what super organisms are and provide an example.
9.According to Christakis, why do we form social networks?