Answer the questions below based on the assigned paper "Revisiting the Commons: Local Lessons, Global Challenges" Ostrom, E., Burger, J., Field, C. B., Norgaard, R. B., & Policansky, D.(1999)

a. What is a common pool resource (CPR)?

b. How does Ostrom et al. summarize Hardin's (1968) core argument?

c. Ostrom et al. mention two standard methods that can be used to prevent CPR problems. What are these approaches? Briefly explain how these approaches might help solve the CPR problem.

d. They then argue that these approaches lead to failures in some instances. What are some examples that they provide?

e. Ostrom et al. argue that solving CPR problems involves two distinct elements. What are they? Briefly explain.

f, What is the importance of norms and design or rules in effective CPR management?

g. What lessons can be drawn for management of global commons?