Research Papers / Paper on Global Warming Hysteria-Unsure of outline and possible topics [4]

For my English class we have to write a five page minimum paper on a subject of our choosing. I choose global warming and the hysteria that surrounds it. The paper is not supposed to have any opinion in it, but a slant or biased stance can be showen through expert opinions and statistics that reflect the same bias as you have. My stance is that global warming is not anthropogenic and that the alarmists are way out of whack in their 'scientific research'. My trouble is finding an outline that actually reflects what I want to write about. I'm pretty strong so far with my first two sections, but my third is where I am really struggling to find anything on the Internet for research. This is my outline:

I. Propaganda
A.Government
B.Media
II. Current Situation
A. Anthropogenic
B. Agent Nature
III. Probable Gains
A. Shipping*
B. Resources**
C. Look to the Past***

* in reference to the opening of the Northwest Passage
** in reference to the reserves in the Arctics that will be uncovered with the melting of ice
*** look at what happened in the past when warming trends occured (i.e Medeival Warm Period)