FAIRMONT, W.Va. (AP) — A Republican congressman sought common ground in the climate change debate Thursday but found the same clash of science and ideology that paralyzes Washington had followed him to West Virginia, a state long built on fossil fuel production.

For more than three hours, U.S. Rep. David McKinley quizzed a panel of national experts — only about half of them scientists — about the causes of global warming and what to do about it. McKinley has long questioned the science behind global warming. He now acknowledges climate change is occurring but is not convinced human activity is to blame.