Research Papers / Help Starting a Global Warming - Argumentative Research Paper; focus on human responsibility [9]

Starting research on global warming due to human activities

hi guyz. i have started research on global warming. my claim for the paper is that its due to the human activies. i am looking for topics i can include in my research. i have gone thru the IPCC website ipcc.ch but cant find any good research that i can relate to my paper.