This page shows 5 graphs covering Sea Level, Carbon Dioxide, Global Surface Temperature, Arctic Sea Ice and Land Ice back in time as reported by NASA. The conclusion is that the earth is warming up. We believe that our sun is the only reason for the warming up and CO2 is just a consequence. Our calculations and related graphs tell it to be that way.
More doubts to the validity of the CO2 theory should be asked based on the behavior of our Thermosphere. Unfortunately such institutions like the US Congress have started meddling with these issues. In their paranoia of being blamed and responsible for damages on something related to CO2 they have started using armies of lawyers to define the terminology and wording in every sentence so that in no circumstances a US company is responsible of anything regarding the global warming.
The global warming can be proven false or correct even today if we adopt the practices of our medical industry when they study the side effects of new drugs as follows: small number of studied subjects, highly variable objects, not enough data points, ancient analysis tools, narrowly defined issues to be looked for, bad data lost or forgotten, etc...
