You brought it up - and since you "echo" what has been proven over and over again to be false - you are lying, or at least willing to deny falsification of a lie, which makes you a liar who is in denial.
"NASA and tons of govt agencies" are just that - government agencies. Government agencies have agendas - there don't care about science or the truth about any subject. True to what government is and does, they care about protecting and advancing their own careers first, money second, and protecting their own turf third - somewhere way, way down the line is "truth".
The NASA you are talking about is usually the spewings of a few activists with letters - most notably James Hansen - who has been exposed over and over again as willing to fabricate, i.e. lie to advance his agenda - what does that say about you, who is willing to blindly follow and repeat his lies??
As for the rest of the AGW nonsense - if someone puts a study or theory out there, it has to be tested and attempts made to falsify it. That is how science works - actual science, not the agenda nonsense that passes for science on the subject of AGW.
And so it goes... if you are saying that you are not intelligent enough to see through a lie, then fine - just go ahead and say you're a dummy, and that you blindly believe anything your government tells you - and b/c your gov't told you something it has to be absolute, incontovertible truth.
Because afterall, governments don't lie, ever - do they??