We can tell you do not get it because you buy into the man made myth.
By not recognizing the difference between science and politics you are doing the work of those who wish to portray deniers as ignorant bumpkins for them.
Do you not understand that science can test, measure and verify that when a given substance is exposed to electromagnetic radiation it behaves in a certain manner i.e. it reflects or absorbs heat?
To claim that this substance has a certain affect on the global climate when present in a certain amount is something completely different because it cannot be tested, verified or reproduced idenpendently.
By claiming that an independently reproducable scientific result is political and or junk, you are showing you have very little understanding of science and are merely taking your climate change position based on political persuasion and not on any real thinking you have done about it.