1) I do understand science quite well. I've spent most of my life working in science and engineering. And I also got my degree from one of those top science and engineering schools. I know this stuff. "scientific consensus" is a real thing. Without it, there would be no undergraduate science classes.
2) If you know more than the authors of the IPCC study then please enlighten us. Otherwise, I'll trust the experts.
3) There is no evidence of a global scientific conspiracy. You need to remove your tin foil hat.
4) Yes, you are indeed saying you are smarter than the climate scientists. If these scientists had no confidence in their conclusions, they would say so based on scientific analysis. That's what Dr. Curry has done. But the fact that you have no confidence in climate science is not based on scientific analysis. It is only based on your feelings.