A good summary of the proof ladies and gentlemen:
Climate Change: Evidence
Two articles discussing rising temperatures:
Data.GISS: GISS Surface Temperature Analysis (GISTEMP)
CRU Information Sheet no. 1: Global Temperature Record
A study to see if climate scientists really are in agreement:
The Scientific Consensus on Climate Change
And an article that uses evidence to show we are currently warmer than the medieval warm period:
NOAA Paleoclimatology Global Warming - The Data
A couple of minutes on google found me all that, from reputable government, university and scientific journal websites. But please find me proof that climate change isn't occurring.
I await with interest.