Ron JohnsonTier A
U.S. Senator for Wisconsin since 2011.
3archived statements, 2010
What the statements do
Denies human cause3
Source: The Climate Record, verified statements only · CC BY 4.0
2010
“I absolutely do not believe that the science of man-caused climate change is proven. Not by any stretch of the imagination.”
“I think it's far more likely that it's just sunspot activity, or something just in the geologic eons of time where we have changes in the climate.”
“Middle ages were anextremely warm period of time too and it wasn't like there were tons of cars on the road.”