Rep. Paul Ryan: 'We Don't Even Know If The Science Will Change!'
Rep. Paul Ryan (R-WI), the former Republican vice-presidential candidate, has again rejected the scientific fact of anthropogenic global warming. In a Carthage College debate with challenger Rob Zerban on Monday, Ryan expressed his doubt of “science.”
“Climate change is in large part due to human activity”: I don’t know the answer to that question. And I don’t think science does either. Uh, does climate change occur? Yeah, yes, of course we have climate change. We’ve had climate change forever. Uh, is human involvement involved? Yes, it is. What extent? I don’t know.
Ryan then cited economic figures from the U.S. Chamber of Commerce’s Institute for 21st Century about the potential impact of climate regulations. The chamber’s directors include ConocoPhillips, Phillips 66, American Ethane, Alliance Resource Partners, Pepco, Consol Energy, Black Hills Corporation, and Southern Company.
“We don’t even know if the science will change,” Ryan continued.
In reality, the carbon-dioxide greenhouse effect is a physical fact known since the 1800s. The only scientifically plausible systematic explanation for the rapid and continuing warming of the planetary climate since 1950 is industrial greenhouse pollution. The world’s national scientific societies and the world’s practicing climate scientists are in overwhelming agreement about this fact, based not on feelings but on evidence and laws of physics.