Use slides and prepare down a paper on global warming and Mount Kilimanjaro.
As the snows on the Mount Kilimanjaro keep vanishing and the race is on among countries to secure a part of the North Pole which gets increasingly ice-free each passing year, our species seems to be abruptly awakened from its deep slumber by the reality of global warming, though a handful still doubt the extent of the damage and our duty in this whole process. However that our planet is warming significantly is not disputed by anyone. That this acceleration is now 10,000 times faster than it has been for the rest of human history is as well common knowledge.
The topics must have a strong emphasis on chemistry, be based on factual information and expert knowledge, and use just top peer-reviewed journals covering the most present news on the subject.