Textbook Critical Thinking Questions: pg. 174-175

1. The advantages are it allows the population of endangered species to rebound, can lead to sustainable harvesting, allows scientists to conduct research, and ensures that fishermen still have jobs.
2. Some of the challenges in getting commercial fishing operations to change their practices are the lack of ocean area that is being sold, fear that sustainable harvesting with harm profits, and the amount of harvesting and exploitation rights that need to be purchased, and the overall expenses.