Need this book to complete assignment:

Kaarbo, J & James Ray. Global Politics (10th Edition) 

Read chapter 8 and answer following questions:

1) Discuss any examples of cooperation or free-riding not covered in the text. 

2) Considerations of the role of weapons and defense in cooperations. 

3) Is this clash collective action problem of individual vs. group interests the same at the global level as it is at the national level?

4) Any interesting thoughts/comments/questions regarding this week’s topic and readings.