Assignment:
Topic: If we cannot be certain that global warming and upper-level ozone depletion are caused by industrial activity rather than being natural fluctuation or cycles, should we take action or simply wait and see what happens?
From a neutral position on the topic, provide some "Courses of Actions" and the "Pros and Cons (bulleted)" of each course of Action. Pros and Cons can range from Locally to Regionally to Nationally to Globally:
1) Idea(s) to Take Action:
a. List Pros
b. List Cons
2) Take No Action:
a. List Pros
b. List Cons