PRI's The World Published by PRI's The World Here’s why the new EPA chief Pruitt is ‘absolutely wrong’ about CO2 and climate change Listen Queue Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/742197/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend Scott Pruitt says there's no proof that carbon dioxide pollution is causing the Earth to heat up. Well-established science — and a scientist who's a fellow Republican — says that's flat-out wrong.