Ha... you would not even get to a trial.
In court, for expert testimony to be admissible it must come from an expert and it must have a strong foundation in proven science.
You not only don't have a preponderance of the evidence. You have none. you have zero datapoints showing man made co2 causes warming. You have not produced a single peer reviewed article showing man made co2 causes warming.
Whereas we have produced 1350 skeptical articles.
http://www.populartechnology.net/2009/10/peer-reviewed-papers-supporting.html
If you try this case in court you would lose before trial at summary judgment. You have no scientific evidence showing man made co2 causes warming.
You just keep on posting debunked bullshit and expect it not to be bullshit this time. And again, great source.