text:  You know, I wrote an article recently that was published in the Washington Examiner, and the title was, Climate Activists Are Wrong About Which Energy Source Reduces Air Pollution. And most people don't know which energy source has produced the greatest reduction in air pollution, the greatest modern reduction. The answer isn't wind, it isn't solar, it's actually natural gas. In the 1950s, my grandfather had a coal furnace in his basement.