Sorry, didn't see these posts before. I should probably point out that I was simply playing Devil's Advocate. If, however you did notice a trend showing CO2 change following temperature changes it's because the Oceans are a massive reservoir for Carbon Dioxide and therefore, when it warms it releases some of this trapped gas. Hence temperature changes and as a result you witness Carbon Dioxide changing too.
Just to reiterate though, I am by no means denying man made global warming.