Can anyone ID a global warming study that includes heating from the Sun in the analysis? 

Seems the studies Al Gore and others use don't include the single biggest contributor to temperature on plane earth, the Sun.  I'm old enough to have witnessed that when experts are all in agreement, time often proves the experts are completely wrong.

A five hundred years ago, it was known by man that the earth was flat and 250 years ago "bleeding" an ill patient was a smart treatment according to the best experts.  

A few decades ago, it was concluded science from experts that LGBTQ lifestyles were  psychiatric illnesses and deviant behaviors.

So is everyone 100% absolutely certain on the effects of human activity on global temperature?

When ALL the experts are certain, give it enough time and things usually play out in ways not expected.