You can use this info in your essay.
This content is from Wikipedia.
No! You can't use material from wiki, and you can't paste material into EssayForum if it is not original material.
Hi Kimculp, the best way, I think, is to have an article or book that is your main reference.
Oh! Here is an idea: This has to be a case study, according to your instructions. The teacher wants a particular case examined. So, choose a particular activist. Al Gore?
Global Warming is a weird subject!! Choose a person to make the focus of the paper, and I think you'll do well, because you can use all that person's publications. If you interview the person via email, you'll definitely get an A!!
:-)