I "am curious about any refutations you might have with regards to specific claims he makes:"
https://joeforamerica.com/2015/09/greatest-hoax-21st-century-98-scientists-not-believe-man-made-climate-change/
One of the claims he made regarded the headline you were apparently focusing on:
"98% Scientists DO NOT Believe in Man-Made Climate Change!"
https://joeforamerica.com/2015/09/greatest-hoax-21st-century-98-scientists-not-believe-man-made-climate-change/
Climate Change activists from Al Gore down have been saying for almost a decade that 98% of the Scientific community believe in man-made climate change.
But what they fail to tell you is that 98% comes from an equation of 75 out of 77 climate change scientists.
...
The widely used survey was sent to only 10,000 scientists, 3,000 came back and only 77 peer-reviewed climate scientists participated!"
... and I didn't say that your reply was inaccurate, I said that it was way too simplistic. and it is.