http://ipcc.ch/pdf/ar5/pr_wg2/140330_pr_wgII_spm_en.pdf
Maybe you can use more IPCC reports to support your claims:
"The Intergovernmental Panel on Climate Change (IPCC) issued a report today that says the effects of climate change are already occurring on all continents and across the oceans. The world, in many cases, is ill-prepared for risks from a changing climate. The report also concludes that there are opportunities to respond to such risks, though the risks will be
difficult to manage with high levels of warming."
Maybe.
Edit: Here's the VERY FIRST LINE of the report: "Human interference with the climate system is occurring, and climate change poses risks for human and natural systems (Figure SPM.1)."
I bet there's something in there you can use to prove that human interference with the climate system is not occurring, and climate change poses no risks for human and natural systems (Figure NLTW, vol 1: Bullshit).