merely stating the relationship (like al gore and his zealous minions do) means very little and cannot be used as evidence that co2 causes warming.
So, you're saying that increase temp causes the increase in CO2 and not the other way round. I've considered this myself, but the arguments seem to be a case of cherry picking data that suits and discarding that which doesn't.
Just a word of advice: try not to mention Al Gore so much. He's not a scientist and I don't hear too many people citing him. There are far more credible sources. And it does make it appear that your opinion is politically motivated.